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Distinctive Characteristics
Notice On Data Sheet Designations
- Advance Information
- Preliminary
- Combination
- Full Production (No Designation on Document)
General Description
Product Selector Guide
Block Diagram
Block Diagram of Simultaneous Operation Circuit
Connection Diagram
- Special Handling Instructions for FBGA Package
Connection Diagram
Input/Output Descriptions
Logic Symbol
Ordering Information
- 128 Mb Products based on 110 nm Floating Gate Technology
- 64 Mb Products based on 110 nm Floating Gate Technology
Device Bus Operations
- Table 1. Device Bus Operations
- Requirements for Asynchronous ReadOperation (Non-Burst)
- Requirements for Synchronous (Burst) Read Operation
  - 8-, 16-, and 32-Word Linear Burst with Wrap Around
- Table 2. Burst Address Groups
- Configuration Register
- Handshaking
- Simultaneous Read/Write Operations with Zero Latency
- Writing Commands/Command Sequences
- Accelerated Program Operation
- Autoselect Mode
- Table 3. Autoselect Codes (High Voltage Method)
- Sector/Sector Block Protection and Unprotection
- Table 4. S29WS128J/064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 1 of 3)
- Table 5. S29WS064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 1 of 2)
Advanced Sector Protection/Unprotection
- Figure 1. Advanced Sector Protection/Unprotection
- Lock Register
- Table 6. Lock Register
- Persistent Protection Bits
- Figure 2. PPB Program/Erase Algorithm
- Dynamic Protection Bits
- Persistent Protection Bit Lock Bit
- Password Protection Method
- Figure 3. Lock Register Program Algorithm
- Advanced Sector Protection Software Examples
- Table 7. Sector Protection Schemes
- Hardware Data Protection Methods
Common Flash Memory Interface (CFI)
- Table 8. CFI Query Identification String
- Table 9. System Interface String
- Table 10. Device Geometry Definition
- Table 11. Primary Vendor-Specific Extended Query
- Table 12. WS128J Sector Address Table (Sheet 1 of 8)
- Table 13. WS064J Sector Address Table (Sheet 1 of 6)
Command Definitions
- Reading Array Data
- Set Configuration Register Command Sequence
- Figure 4. Synchronous/Asynchronous State Diagram
  - Read Mode Setting
  - Programmable Wait State Configuration
- Table 14. Programmable Wait State Settings
  - Standard wait-state Handshaking Option
- Table 15. Wait States for Standard wait-state Handshaking
  - Read Mode Configuration
- Table 16. Read Mode Settings
  - Burst Active Clock Edge Configuration
  - RDY Configuration
- Configuration Register
- Table 17. Configuration Register
- Reset Command
- Autoselect Command Sequence
- Enter Secured Silicon Sector/Exit Secured Silicon Sector Command Sequence
- Program Command Sequence
  - Unlock Bypass Command Sequence
- Figure 5. Program Operation
- Chip Erase Command Sequence
- Sector Erase Command Sequence
- Erase Suspend/Erase Resume Commands
- Figure 6. Erase Operation
- Password Program Command
- Password Verify Command
- Password Protection Mode Locking Bit Program Command
- Persistent Sector Protection Mode Locking Bit Program Command
- Secured Silicon Sector Protection Bit Program Command
- PPB Lock Bit Set Command
- DPB Write/Erase/Status Command
- Password Unlock Command
- PPB Program Command
- All PPB Erase Command
- PPB Status Command
- PPB Lock Bit Status Command
- Command Definitions
- Table 18. Command Definitions
Write Operation Status
- DQ7: Data# Polling
- Figure 7. Data# Polling Algorithm
- RDY: Ready
- DQ6: Toggle Bit I
- Figure 8. Toggle Bit Algorithm
- DQ2: Toggle Bit II
- Table 19. DQ6 and DQ2 Indications
- Reading Toggle Bits DQ6/DQ2
- DQ5: Exceeded Timing Limits
- DQ3: Sector Erase Timer
- Table 20. Write Operation Status
Absolute Maximum Ratings
- Figure 9. Maximum Negative Overshoot Waveform
- Figure 10. Maximum Positive Overshoot Waveform
Operating Ranges
- Commercial (C) Devices
- Wireless (W) Devices
- Supply Voltages
DC Characteristics
Test Conditions
- Figure 11. Test Setup
- Table 21. Test Specifications
Key to Switching Waveforms
Switching Waveforms
- Figure 12. Input Waveforms and Measurement Levels
AC Characteristics
- VCC Power-up
  - Figure 13. VCC Power-up Diagram
- CLK Characterization
- Figure 14. CLK Characterization
- Synchronous/Burst Read
- Figure 15. CLK Synchronous Burst Mode Read (rising active CLK)
- Figure 16. CLK Synchronous Burst Mode Read (Falling Active Clock)
- Figure 17. Synchronous Burst Mode Read
- Figure 18. 8-word Linear Burst with Wrap Around
- Figure 19. Linear Burst with RDY Set One Cycle Before Data
- Asynchronous Mode Read
- Figure 20. Asynchronous Mode Read with Latched Addresses
- Figure 21. Asynchronous Mode Read
- Hardware Reset (RESET#)
- Figure 22. Reset Timings
- Erase/Program Operations
- Figure 23. Asynchronous Program Operation Timings: AVD# Latched Addresses
- Figure 24. Asynchronous Program Operation Timings: WE# Latched Addresses
- Figure 25. Synchronous Program Operation Timings: WE# Latched Addresses
- Figure 26. Synchronous Program Operation Timings: CLK Latched Addresses
- Figure 27. Chip/Sector Erase Command Sequence
- Figure 28. Accelerated Unlock Bypass Programming Timing
- Figure 29. Data# Polling Timings (During Embedded Algorithm)
- Figure 30. Toggle Bit Timings (During Embedded Algorithm)
- Figure 31. Synchronous Data Polling Timings/Toggle Bit Timings
- Figure 32. DQ2 vs. DQ6
- Temporary Sector Unprotect
- Figure 33. Temporary Sector Unprotect Timing Diagram
- Figure 34. Sector/Sector Block Protect and Unprotect Timing Diagram
- Figure 35. Latency with Boundary Crossing
- Figure 36. Latency with Boundary Crossing into Program/Erase Bank
- Figure 37. Example of Wait States Insertion
- Figure 38. Back-to-Back Read/Write Cycle Timings
Erase and Programming Performance
Physical Dimensions
- VBH084 - 84-ball Fine-Pitch Ball Grid Array (FBGA) 8x11.6 mm MCP Compatible Package (128Mb)
- VBR080 - 80-ball Fine-Pitch Ball Grid Array (FBGA) 7 x 9 mm (64Mb)
Revision Summary
- Revision A0 (July 22, 2004)
- Revision A1 (October 6, 2004)
- Revision A2 (December 10, 2004)
- Revision A3 (February 19, 2005)
- Revision A4 (June 24, 2005)

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S29WS128J/064J

128/64 Megabit (8/4 M x 16-Bit)

CMOS 1.8 Volt-only Simultaneous Read/Write,

Burst Mode Flash Memory

Data Sheet

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

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Bank

Quantity

Size

128Mb

64 Mb

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June 24, 2005 S29WS-J_00_A4

D a t a S h e e t

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DIIHFWLQJ WKH GDWD FRQWHQWV RI RWKHU VHFWRUV 7KH GHYLFH LV IXOO\ HUDVHG ZKHQ VKLSSHG IURP WKH
IDFWRU\
+DUGZDUH GDWD SURWHFWLRQ PHDVXUHV LQFOXGH D ORZ 9

GHWHFWRU WKDW DXWRPDWLFDOO\ LQKLELWV ZULWH

RSHUDWLRQV GXULQJ SRZHU WUDQVLWLRQV 7KH GHYLFH DOVR RIIHUV WZR W\SHV RI GDWD SURWHFWLRQ DW WKH
VHFWRU OHYHO :KHQ DW 9

:3 ORFNV WKH IRXU RXWHUPRVW ERRW VHFWRUV

7KH GHYLFH RIIHUV WZR SRZHUVDYLQJ IHDWXUHV :KHQ DGGUHVVHV KDYH EHHQ VWDEOH IRU D VSHFLILHG
DPRXQW RI WLPH WKH GHYLFH HQWHUV WKH DXWRPDWLF VOHHS PRGH 7KH V\VWHP FDQ DOVR SODFH WKH
GHYLFH LQWR WKH VWDQGE\ PRGH 3RZHU FRQVXPSWLRQ LV JUHDWO\ UHGXFHG LQ ERWK PRGHV
6SDQVLRQ )ODVK PHPRU\ SURGXFWV FRPELQH \HDUV RI )ODVK PHPRU\ PDQXIDFWXULQJ H[SHULHQFH WR
SURGXFH WKH KLJKHVW OHYHOV RI TXDOLW\ UHOLDELOLW\ DQG FRVW HIIHFWLYHQHVV 7KH GHYLFH HOHFWULFDOO\
HUDVHV DOO ELWV ZLWKLQ D VHFWRU VLPXOWDQHRXVO\ YLD )RZOHU1RUGKHLP WXQQHOOLQJ 7KH GDWD LV SUR
JUDPPHG XVLQJ KRW HOHFWURQ LQMHFWLRQ

June 24, 2005 S29WS-J_00_A4

D a t a S h e e t

Table of Contents

Notice On Data Sheet Designations . . . . . . . . . . . 2

Advance Information .......................................................................................2
Preliminary ..........................................................................................................2
Combination .......................................................................................................2
Full Production (No Designation on Document) ...................................2

Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Block Diagram of Simultaneous

Operation Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . .9

Special Handling Instructions for FBGA Package ........................................9

Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . 10
Input/Output Descriptions . . . . . . . . . . . . . . . . . . . 11
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 13

128 Mb Products based on 110 nm Floating Gate Technology ............... 14
64 Mb Products based on 110 nm Floating Gate Technology ................ 14

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 15

7DEOH 'HYLFH %XV 2SHUDWLRQV

Requirements for Asynchronous ReadOperation (Non-Burst) ............15
Requirements for Synchronous (Burst) Read Operation ........................15

8-, 16-, and 32-Word Linear Burst with Wrap Around ...................... 16

7DEOH %XUVW $GGUHVV *URXSV

Configuration Register .......................................................................................17
Handshaking ...........................................................................................................17
Simultaneous Read/Write Operations with Zero Latency .....................17
Writing Commands/Command Sequences ..................................................17
Accelerated Program Operation ................................................................... 18
Autoselect Mode ................................................................................................. 18

7DEOH $XWRVHOHFW &RGHV +LJK 9ROWDJH 0HWKRG

Sector/Sector Block Protection and Unprotection .................................. 19

7DEOH 6:6-- %RRW 6HFWRU6HFWRU %ORFN $GGUHVVHV IRU

3URWHFWLRQ8QSURWHFWLRQ

7DEOH 6:6- %RRW 6HFWRU6HFWRU %ORFN $GGUHVVHV IRU

3URWHFWLRQ8QSURWHFWLRQ

Advanced Sector Protection/Unprotection . . . . 24

)LJXUH $GYDQFHG 6HFWRU 3URWHFWLRQ8QSURWHFWLRQ

Lock Register ........................................................................................................25

7DEOH /RFN 5HJLVWHU

Persistent Protection Bits .................................................................................25

)LJXUH 33% 3URJUDP(UDVH $OJRULWKP

Dynamic Protection Bits ...................................................................................27
Persistent Protection Bit Lock Bit ................................................................ 28
Password Protection Method ........................................................................ 28

)LJXUH /RFN 5HJLVWHU 3URJUDP $OJRULWKP

Advanced Sector Protection Software Examples .................................... 30

7DEOH 6HFWRU 3URWHFWLRQ 6FKHPHV

Hardware Data Protection Methods ........................................................... 30

WP# Method .................................................................................................. 30
ACC Method ................................................................................................... 30
Low V

Write Inhibit ................................................................................. 30

Write Pulse "Glitch Protection" .................................................................31
Power-Up Write Inhibit .................................................................................31

Common Flash Memory Interface (CFI) . . . . . . 31

7DEOH &), 4XHU\ ,GHQWLILFDWLRQ 6WULQJ

7DEOH 6\VWHP ,QWHUIDFH 6WULQJ

7DEOH 'HYLFH *HRPHWU\ 'HILQLWLRQ

7DEOH 3ULPDU\ 9HQGRU6SHFLILF ([WHQGHG 4XHU\

7DEOH :6- 6HFWRU $GGUHVV 7DEOH

Command Definitions . . . . . . . . . . . . . . . . . . . . . . 47

Reading Array Data ........................................................................................... 47
Set Configuration Register Command Sequence .....................................48

)LJXUH 6\QFKURQRXV$V\QFKURQRXV 6WDWH 'LDJUDP

Read Mode Setting ......................................................................................... 49
Programmable Wait State Configuration ............................................... 49

7DEOH 3URJUDPPDEOH :DLW 6WDWH 6HWWLQJV

Standard wait-state Handshaking Option ............................................... 50

7DEOH :DLW 6WDWHV IRU 6WDQGDUG ZDLWVWDWH +DQGVKDNLQJ

Read Mode Configuration ............................................................................ 51

7DEOH 5HDG 0RGH 6HWWLQJV

Burst Active Clock Edge Configuration ................................................... 51
RDY Configuration ......................................................................................... 51

Configuration Register ....................................................................................... 51

7DEOH &RQILJXUDWLRQ 5HJLVWHU

Reset Command ................................................................................................. 52
Autoselect Command Sequence ................................................................... 52
Enter Secured Silicon Sector/Exit Secured Silicon Sector

Command Sequence ...........................................................................................53
Program Command Sequence ........................................................................ 54

Unlock Bypass Command Sequence ........................................................ 54

)LJXUH 3URJUDP 2SHUDWLRQ

Chip Erase Command Sequence ................................................................... 55
Sector Erase Command Sequence ................................................................ 56
Erase Suspend/Erase Resume Commands .................................................. 56

)LJXUH (UDVH 2SHUDWLRQ

Password Program Command ....................................................................... 58
Password Verify Command ............................................................................. 58
Password Protection Mode Locking Bit Program Command .............. 58
Persistent Sector Protection Mode Locking Bit

Program Command ........................................................................................... 58
Secured Silicon Sector Protection Bit Program Command .................. 59
PPB Lock Bit Set Command ............................................................................ 59
DPB Write/Erase/Status Command ............................................................. 59
Password Unlock Command .......................................................................... 59
PPB Program Command ..................................................................................60
All PPB Erase Command ..................................................................................60
PPB Status Command .......................................................................................60
PPB Lock Bit Status Command ......................................................................60
Command Definitions ........................................................................................ 61

7DEOH &RPPDQG 'HILQLWLRQV

Write Operation Status . . . . . . . . . . . . . . . . . . . . 63

DQ7: Data# Polling ........................................................................................... 63

)LJXUH 'DWD 3ROOLQJ $OJRULWKP

RDY: Ready .......................................................................................................... 64
DQ6: Toggle Bit I ............................................................................................... 65

)LJXUH 7RJJOH %LW $OJRULWKP

DQ2: Toggle Bit II .............................................................................................. 66

7DEOH '4 DQG '4 ,QGLFDWLRQV

Reading Toggle Bits DQ6/DQ2 ..................................................................... 67
DQ5: Exceeded Timing Limits ........................................................................ 67
DQ3: Sector Erase Timer ................................................................................68

7DEOH :ULWH 2SHUDWLRQ 6WDWXV

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . 69

)LJXUH 0D[LPXP 1HJDWLYH 2YHUVKRRW :DYHIRUP

)LJXUH 0D[LPXP 3RVLWLYH 2YHUVKRRW :DYHIRUP

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 70

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Commercial (C) Devices ............................................................................. 70
Wireless (W) Devices .................................................................................. 70
Industrial (I) Devices ..................................................................................... 70
Supply Voltages ............................................................................................... 70

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 71
Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

)LJXUH 7HVW 6HWXS

7DEOH 7HVW 6SHFLILFDWLRQV

Key to Switching Waveforms . . . . . . . . . . . . . . . 72
Switching Waveforms . . . . . . . . . . . . . . . . . . . . . 72

)LJXUH ,QSXW :DYHIRUPV DQG 0HDVXUHPHQW /HYHOV

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 73

Power-up ......................................................................................................73

)LJXUH 9

3RZHUXS 'LDJUDP

CLK Characterization ........................................................................................73

)LJXUH &/. &KDUDFWHUL]DWLRQ

Synchronous/Burst Read ...................................................................................74

)LJXUH &/. 6\QFKURQRXV %XUVW 0RGH 5HDG

ULVLQJ DFWLYH &/.

)LJXUH &/. 6\QFKURQRXV %XUVW 0RGH 5HDG

)DOOLQJ $FWLYH &ORFN

)LJXUH 6\QFKURQRXV %XUVW 0RGH 5HDG

)LJXUH ZRUG /LQHDU %XUVW ZLWK :UDS $URXQG

)LJXUH /LQHDU %XUVW ZLWK 5'< 6HW 2QH &\FOH %HIRUH 'DWD

Asynchronous Mode Read .............................................................................. 78

)LJXUH $V\QFKURQRXV 0RGH 5HDG ZLWK /DWFKHG $GGUHVVHV

)LJXUH $V\QFKURQRXV 0RGH 5HDG

Hardware Reset (RESET#) ...............................................................................79

)LJXUH 5HVHW 7LPLQJV

Erase/Program Operations .............................................................................. 81

)LJXUH $V\QFKURQRXV 3URJUDP 2SHUDWLRQ 7LPLQJV $9'

/DWFKHG $GGUHVVHV

)LJXUH $V\QFKURQRXV 3URJUDP 2SHUDWLRQ 7LPLQJV :( /DWFKHG

$GGUHVVHV

)LJXUH 6\QFKURQRXV 3URJUDP 2SHUDWLRQ 7LPLQJV :( /DWFKHG

$GGUHVVHV

)LJXUH 6\QFKURQRXV 3URJUDP 2SHUDWLRQ 7LPLQJV &/. /DWFKHG

$GGUHVVHV

)LJXUH &KLS6HFWRU (UDVH &RPPDQG 6HTXHQFH

)LJXUH $FFHOHUDWHG 8QORFN %\SDVV 3URJUDPPLQJ 7LPLQJ

)LJXUH 'DWD 3ROOLQJ 7LPLQJV 'XULQJ (PEHGGHG $OJRULWKP

)LJXUH 7RJJOH %LW 7LPLQJV 'XULQJ (PEHGGHG $OJRULWKP

)LJXUH 6\QFKURQRXV 'DWD 3ROOLQJ 7LPLQJV7RJJOH %LW 7LPLQJV

)LJXUH '4 YV '4

Temporary Sector Unprotect ........................................................................89

)LJXUH 7HPSRUDU\ 6HFWRU 8QSURWHFW 7LPLQJ 'LDJUDP

)LJXUH 6HFWRU6HFWRU %ORFN 3URWHFW DQG 8QSURWHFW 7LPLQJ

'LDJUDP

)LJXUH /DWHQF\ ZLWK %RXQGDU\ &URVVLQJ

)LJXUH /DWHQF\ ZLWK %RXQGDU\ &URVVLQJ LQWR

3URJUDP(UDVH %DQN

)LJXUH ([DPSOH RI :DLW 6WDWHV ,QVHUWLRQ

)LJXUH %DFNWR%DFN 5HDG:ULWH &\FOH 7LPLQJV

Erase and Programming Performance . . . . . . . . 94
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . . 95

VBH084 - 84-ball Fine-Pitch Ball Grid Array (FBGA) 8x11.6 mm MCP
Compatible Package (128Mb) .......................................................................... 95
VBR080 - 80-ball Fine-Pitch Ball Grid Array

(FBGA) 7 x 9 mm (64Mb) ................................................................................ 96

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . . 97

Revision A0 (July 22, 2004) ............................................................................. 97
Revision A1 (October 6, 2004) ....................................................................... 97
Revision A2 (December 10, 2004) ................................................................. 97
Revision A3 (February 19, 2005) .................................................................... 97
Revision A4 (June 21, 2005) ............................................................................. 97

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Product Selector Guide

1RWH 0+] RSWLRQ LV DYDLODEOH IRU 6:6- RQO\

Block Diagram

Synchronous/Burst

Asynchronous

Speed Option

66 MHz

MHz

(Note)

Speed Option

66 MHz

80 MHz

(Note)

0D[ /DWHQF\ QV W

,$&&

0D[ $FFHVV 7LPH QV W

$&&

0D[ %XUVW $FFHVV 7LPH QV W

%$&&

0D[ &( $FFHVV QV W

0D[ 2( $FFHVV QV W

,QSXW2XWSXW

%XIIHUV

;'HFRGHU

<'HFRGHU

&KLS (QDEOH

2XWSXW (QDEOH

/RJLF

(UDVH 9ROWDJH

*HQHUDWRU

3*0 9ROWDJH

*HQHUDWRU

7LPHU

'HWHFWRU

6WDWH

&RQWURO

&RPPDQG

5HJLVWHU

66,2

5(6(7

$&&

'4±'4

'DWD

/DWFK

<*DWLQJ

&HOO 0DWUL[

HVV

/
D
WFK

$PD[±$

5'<

%XIIHU

5'<

%XUVW

6WDWH

&RQWURO

%XUVW

$GGUHVV

&RXQWHU

$9'

&/.

$PD[ :6- $ :6- $

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Block Diagram of Simultaneous Operation Circuit

1RWH $PD[ :6- $ :6- $

SSIO

Bank B Address

RESET#

ACC

WE#

CE#

AVD#

RDY

DQ15DQ0

WP#

STATE

CONTROL

COMMAND

Bank B

X-Decoder

Y-Decoder

Latches and

Control Logic

Bank A

X-Decoder

Y-Decoder

Latches and

Control Logic

DQ15DQ0

Bank C

Y-Decoder

X-Decoder

Latches and

Control Logic

Bank D

Y-Decoder

X-Decoder

Latches and

Control Logic

OE#

Status

Control

AmaxA0

Bank C Address

Bank D Address

Bank A Address

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Connection Diagram

Special Handling Instructions for FBGA Package

6SHFLDO KDQGOLQJ LV UHTXLUHG IRU )ODVK 0HPRU\ SURGXFWV LQ )%*$ SDFNDJHV
)ODVK PHPRU\ GHYLFHV LQ )%*$ SDFNDJHV PD\ EH GDPDJHG LI H[SRVHG WR XOWUDVRQLF FOHDQLQJ PHWK
RGV 7KH SDFNDJH DQGRU GDWD LQWHJULW\ PD\ EH FRPSURPLVHG LI WKH SDFNDJH ERG\ LV H[SRVHG WR
WHPSHUDWXUHV DERYH & IRU SURORQJHG SHULRGV RI WLPH

DQ8

DQ14

RFU

ACC

WE#

A11

RFU

RESET#

RFU

A19

A12

A15

A18

RDY

A20

A13

A21

A17

A10

A14

RFU

DQ1

DQ6

RFU

A16

CE#f1

DQ0

OE#

DQ9

DQ3

DQ4

DQ13

DQ15

RFU

DQ10

RFU

DQ12

DQ7

DQ2

DQ11

RFU

DQ5

RFU

CLK

RFU

AVD#

RFU

WP#

RFU

6:6-

EDOO )LQH3LWFK %DOO *ULG $UUD\

7RS 9LHZ %DOOV )DFLQJ 'RZQ

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Connection Diagram

DQ8

DQ14

RFU

ACC

WE#

A11

RFU

RESET#

RFU

A19

A12

A15

A18

RDY

A20

A13

A21

A17

A10

A14

A22

DQ1

DQ6

RFU

A16

CE#f1

DQ0

OE#

DQ9

DQ3

DQ4

DQ13

DQ15

RFU

DQ10

RFU

DQ12

DQ7

DQ2

DQ11

RFU

DQ5

RFU

CLK

RFU

AVD#

RFU

WP#

RFU

A10

M10

6:6-0&3 &RPSDWLEOH

EDOO )LQH3LWFK %DOO *ULG $UUD\

7RS 9LHZ %DOOV )DFLQJ 'RZQ

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Input/Output Descriptions

$PD[$

$GGUHVV LQSXWV

'4'4

'DWD LQSXWRXWSXW

&KLS (QDEOH LQSXW $V\QFKURQRXV UHODWLYH WR &/. IRU

WKH %XUVW PRGH

2XWSXW (QDEOH LQSXW $V\QFKURQRXV UHODWLYH WR &/.

IRU WKH %XUVW PRGH

:ULWH (QDEOH LQSXW

'HYLFH 3RZHU 6XSSO\

± 9

*URXQG

1R &RQQHFW QRW FRQQHFWHG LQWHUQDOO\

5'<

5HDG\ RXWSXW
,Q 6\QFKURQRXV 0RGH LQGLFDWHV WKH VWDWXV RI WKH

%XUVW UHDG
/RZ GDWD QRW YDOLG DW H[SHFWHG WLPH +LJK GDWD

YDOLG
,Q $V\QFKURQRXV 0RGH LQGLFDWHV WKH VWDWXV RI WKH

LQWHUQDO SURJUDP DQG HUDVH IXQFWLRQ
/RZ SURJUDPHUDVH LQ SURJUHVV
+LJK ,PSHGDQFH SURJUDPHUDVH FRPSOHWHG

&/.

&/. LV QRW UHTXLUHG LQ DV\QFKURQRXV PRGH ,Q EXUVW

PRGH DIWHU WKH LQLWLDO ZRUG LV RXWSXW VXEVHTXHQW

DFWLYH HGJHV RI &/. LQFUHPHQW WKH LQWHUQDO DGGUHVV

FRXQWHU

$9'

$GGUHVV 9DOLG LQSXW ,QGLFDWHV WR GHYLFH WKDW WKH

YDOLG DGGUHVV LV SUHVHQW RQ WKH DGGUHVV LQSXWV

$PD[$
/RZ IRU DV\QFKURQRXV PRGH LQGLFDWHV YDOLG

DGGUHVV IRU EXUVW PRGH FDXVHV VWDUWLQJ DGGUHVV WR

EH ODWFKHG
+LJK GHYLFH LJQRUHV DGGUHVV LQSXWV

5(6(7

+DUGZDUH UHVHW LQSXW /RZ GHYLFH UHVHWV DQG

UHWXUQV WR UHDGLQJ DUUD\ GDWD

+DUGZDUH ZULWH SURWHFW LQSXW $W 9

GLVDEOHV

SURJUDP DQG HUDVH IXQFWLRQV LQ WKH IRXU RXWHUPRVW

VHFWRUV 6KRXOG EH DW 9

IRU DOO RWKHU FRQGLWLRQV

$&&

$W 9

DFFHOHUDWHV SURJUDPPLQJ DXWRPDWLFDOO\

SODFHV GHYLFH LQ XQORFN E\SDVV PRGH $W 9

ORFNV

DOO VHFWRUV 6KRXOG EH DW 9

IRU DOO RWKHU FRQGLWLRQV

1RWH

$PD[ $ :6- $ :6-

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Logic Symbol

PD[

'4±'4

$PD[±$

&(
2(

5(6(7

&/.

5'<

$9'

:3
$&&

0D[ IRU WKH :6- DQG IRU WKH :6-

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Ordering Information

7KH RUGHU QXPEHU 9DOLG &RPELQDWLRQ LV IRUPHG E\ WKH IROORZLQJ

###

3DFNLQJ 7\SH

7UD\

´ 7DSH 5HHO

´ 7DSH 5HH

$GGLWLRQDO 2UGHULQJ 2SWLRQV

'LH 5HYLVLRQ 'XDO %RRW 3URWHFWLRQ

'LH 5HYLVLRQ 1RQH %RRW 3URWHFWLRQ

'LH 5HYLVLRQ 'XDO %RRW 3URWHFWLRQ

'LH 5HYLVLRQ 1RQH %RRW 3URWHFWLRQ

7HPSHUDWXUH *UDGH

:LUHOHVV &

3DFNDJH 0DWHULDO 6HW

%*$ 3DFNDJH 7\SH

/HDG 3E)UHH &RPSOLDQW 3DFNDJH

)

6WDQGDUG /HDG 3E)UHH 3DFNDJH

3DFNDJH 7\SH

%*$ 3DFNDJH

6SHHG 2SWLRQ

0+] :6- RQO\

0+]

3URFHVV 7HFKQRORJ\

QP )ORDWLQJ *DWH 7HFKQRORJ\

'HQVLW\

)ODVK GHQVLW\

&RUH 9ROWDJH

YROW 9&&

)ODVK ,QWHUIDFH DQG 6LPXOWDQHRXV 5HDG:ULWH

%XUVW 6LPXOWDQHRXV 5HDG:ULWH

3URGXFW 6HULHV

6HFWRU (UDVH 125 )ODVK PHPRU\

3UHIL[

6SDQVLRQ

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

128 Mb Products based on 110 nm Floating Gate Technology

64 Mb Products based on 110 nm Floating Gate Technology

9DOLG &RPELQDWLRQV

Valid Combination configuration planned to be supported for this device.

1RWHV

0+] RSHUDWLRQ KDV D GLIIHUHQW 9FF9 WR 9

Valid Combinations for

FBGA Packages

Package Marking

Temperature

Burst Speed

Boot

Protect

Package

Material Set

Package Type

6:6-3%$:

:6-3%$:

0+]

'XDO

/HDG 3E

)UHH

&RPSOLDQW

3DFNDJH

EDOO

PP [ PP

0&3 &RPSDWLEOH

6:6-3%$:

:6-3%$:

1RQH

6:6-3%$:

:6-3%$:

0+]

'XDO

6:6-3%$:

:6-3%$:

1RQH

6:6-3%):

:6-3%):

0+]

'XDO

6WDQGDUG

/HDG 3E

)UHH 3DFNDJH

6:6-3%):

:6-3%):

1RQH

6:6-3%):

:6-3%):

0+]

'XDO

6:6-3%):

:6-3%):

1RQH

Valid Combinations for

FBGA Packages

Package Marking

Temperature

Burst

Speed

Boot

Protect

Package

Material Set

Package Type

6:6-3%$:

:6-3%$:

0+]

'XDO

/HDG 3E

)UHH

&RPSOLDQW

3DFNDJH

EDOO

PP [ PP

0&3 &RPSDWLEOH

6:6-6%$:

:6-6%$:

0+]

6:6-3%$:

:6-3%$:

0+]

1RQH

6:6-6%$:

:6-6%$:

0+]

6:6-3%):

:6-3%):

0+]

'XDO

6WDQGDUG

/HDG 3E

)UHH

3DFNDJH

6:6-6%):

:6-6%):

0+]

6:6-3%):

:6-3%):

0+]

1RQH

6:6-6%):

:6-6%):

0+]

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Device Bus Operations

7KLV VHFWLRQ GHVFULEHV WKH UHTXLUHPHQWV DQG XVH RI WKH GHYLFH EXV RSHUDWLRQV ZKLFK DUH LQLWLDWHG
WKURXJK WKH LQWHUQDO FRPPDQG UHJLVWHU 7KH FRPPDQG UHJLVWHU LWVHOI GRHV QRW RFFXS\ DQ\ DGGUHV
VDEOH PHPRU\ ORFDWLRQ 7KH UHJLVWHU LV FRPSRVHG RI ODWFKHV WKDW VWRUH WKH FRPPDQGV DORQJ ZLWK
WKH DGGUHVV DQG GDWD LQIRUPDWLRQ QHHGHG WR H[HFXWH WKH FRPPDQG 7KH FRQWHQWV RI WKH UHJLVWHU
VHUYH DV LQSXWV WR WKH LQWHUQDO VWDWH PDFKLQH 7KH VWDWH PDFKLQH RXWSXWV GLFWDWH WKH IXQFWLRQ RI
WKH GHYLFH

7DEOH

OLVWV WKH GHYLFH EXV RSHUDWLRQV WKH LQSXWV DQG FRQWURO OHYHOV WKH\ UHTXLUH DQG

WKH UHVXOWLQJ RXWSXW 7KH IROORZLQJ VXEVHFWLRQV GHVFULEH HDFK RI WKHVH RSHUDWLRQV LQ IXUWKHU GHWDLO

Table 1. Device Bus Operations

Legend: L = Logic 0, H = Logic 1, X = Don't Care
1RWH 'HIDXOW DFWLYH HGJH RI &/. LV WKH ULVLQJ HGJH

Requirements for Asynchronous ReadOperation (Non-Burst)

7R UHDG GDWD IURP WKH PHPRU\ DUUD\ WKH V\VWHP PXVW ILUVW DVVHUW D YDOLG DGGUHVV RQ $PD[±
$$$ IRU :6- DQG $$ IRU :6- ZKLOH GULYLQJ $9' DQG &( WR 9

:( VKRXOG

UHPDLQ DW 9

7KH ULVLQJ HGJH RI $9' ODWFKHV WKH DGGUHVV 7KH GDWD ZLOO DSSHDU RQ '4±'4

6LQFH WKH PHPRU\ DUUD\ LV GLYLGHG LQWR IRXU EDQNV HDFK EDQN UHPDLQV HQDEOHG IRU UHDG DFFHVV
XQWLO WKH FRPPDQG UHJLVWHU FRQWHQWV DUH DOWHUHG
$GGUHVV DFFHVV WLPH W

$&&

LV HTXDO WR WKH GHOD\ IURP VWDEOH DGGUHVVHV WR YDOLG RXWSXW GDWD 7KH

FKLS HQDEOH DFFHVV WLPH W

LV WKH GHOD\ IURP WKH VWDEOH DGGUHVVHV DQG VWDEOH &( WR YDOLG GDWD

DW WKH RXWSXWV 7KH RXWSXW HQDEOH DFFHVV WLPH W

LV WKH GHOD\ IURP WKH IDOOLQJ HGJH RI 2( WR

YDOLG GDWD DW WKH RXWSXW
7KH LQWHUQDO VWDWH PDFKLQH LV VHW IRU UHDGLQJ DUUD\ GDWD LQ DV\QFKURQRXV PRGH XSRQ GHYLFH
SRZHUXS RU DIWHU D KDUGZDUH UHVHW 7KLV HQVXUHV WKDW QR VSXULRXV DOWHUDWLRQ RI WKH PHPRU\ FRQ
WHQW RFFXUV GXULQJ WKH SRZHU WUDQVLWLRQ

Requirements for Synchronous (Burst) Read Operation

7KH GHYLFH LV FDSDEOH RI FRQWLQXRXV VHTXHQWLDO EXUVW RSHUDWLRQ DQG OLQHDU EXUVW RSHUDWLRQ RI D SUH
VHW OHQJWK :KHQ WKH GHYLFH ILUVW SRZHUV XS LW LV HQDEOHG IRU DV\QFKURQRXV UHDG RSHUDWLRQ

Operation

CE#

OE#

WE#

A220

DQ150

RESET#

CLK

(

See Note

)

AVD#

$V\QFKURQRXV 5HDG $GGUHVVHV /DWFKHG

$GGU ,Q

;

$V\QFKURQRXV 5HDG $GGUHVVHV 6WHDG\ 6WDWH

$GGU ,Q

;

$V\QFKURQRXV :ULWH

$GGU ,Q

;

6\QFKURQRXV :ULWH

$GGU ,Q

6WDQGE\ &(

;

+,*+ =

;

+DUGZDUH 5HVHW

;

+,*+ =

;

Burst Read Operations

/RDG 6WDUWLQJ %XUVW $GGUHVV

;

$GGU ,Q

;

$GYDQFH %XUVW WR QH[W DGGUHVV ZLWK DSSURSULDWH 'DWD

SUHVHQWHG RQ WKH 'DWD %XV

+,*+ =

%XUVW

'DWD 2XW

7HUPLQDWH FXUUHQW %XUVW UHDG F\FOH

;

+,*+ =

;

7HUPLQDWH FXUUHQW %XUVW UHDG F\FOH YLD 5(6(7

;

+,*+ =

;

7HUPLQDWH FXUUHQW %XUVW UHDG F\FOH DQG VWDUW QHZ

%XUVW UHDG F\FOH

;

+,*+ =

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

3ULRU WR HQWHULQJ EXUVW PRGH WKH V\VWHP VKRXOG GHWHUPLQH KRZ PDQ\ ZDLW VWDWHV DUH GHVLUHG IRU
WKH LQLWLDO ZRUG W

,$&&

RI HDFK EXUVW DFFHVV ZKDW PRGH RI EXUVW RSHUDWLRQ LV GHVLUHG ZKLFK HGJH

RI WKH FORFN ZLOO EH WKH DFWLYH FORFN HGJH DQG KRZ WKH 5'< VLJQDO ZLOO WUDQVLWLRQ ZLWK YDOLG GDWD
7KH V\VWHP ZRXOG WKHQ ZULWH WKH FRQILJXUDWLRQ UHJLVWHU FRPPDQG VHTXHQFH 6HH ³6HW &RQILJXUD
WLRQ 5HJLVWHU &RPPDQG 6HTXHQFH´ VHFWLRQ RQ SDJH DQG ³&RPPDQG 'HILQLWLRQV´ VHFWLRQ RQ
SDJH IRU IXUWKHU GHWDLOV
2QFH WKH V\VWHP KDV ZULWWHQ WKH ³6HW &RQILJXUDWLRQ 5HJLVWHU´ FRPPDQG VHTXHQFH WKH GHYLFH LV
HQDEOHG IRU V\QFKURQRXV UHDGV RQO\
7KH LQLWLDO ZRUG LV RXWSXW W

,$&&

DIWHU WKH DFWLYH HGJH RI WKH ILUVW &/. F\FOH 6XEVHTXHQW ZRUGV DUH

RXWSXW W

%$&&

DIWHU WKH DFWLYH HGJH RI HDFK VXFFHVVLYH FORFN F\FOH ZKLFK DXWRPDWLFDOO\ LQFUHPHQWV

WKH LQWHUQDO DGGUHVV FRXQWHU 1RWH WKDW WKH GHYLFH KDV D IL[HG LQWHUQDO DGGUHVV ERXQGDU\ WKDW RF
FXUV HYHU\ ZRUGV VWDUWLQJ DW DGGUHVV )K
'XULQJ WKH WLPH WKH GHYLFH LV RXWSXWWLQJ GDWD DW WKLV IL[HG LQWHUQDO DGGUHVV ERXQGDU\ DGGUHVV
)K )K %)K HWF D WZR F\FOH ODWHQF\ 0+] RU D WKUHH F\FOH ODWHQF\0+]
RFFXUV EHIRUH GDWD DSSHDUV IRU WKH QH[W DGGUHVV DGGUHVV K K &K HWF
$GGLWLRQDOO\ ZKHQ WKH GHYLFH LV UHDG IURP DQ RGG DGGUHVV RQH ZDLW VWDWH LV LQVHUWHG ZKHQ WKH
DGGUHVV SRLQWHU FURVVHV WKH ILUVW ERXQGDU\ WKDW RFFXUV HYHU\ ZRUGV )RU LQVWDQFH LI WKH GHYLFH
LV UHDG IURP K K « )K RGG RQH ZDLW VWDWH LV LQVHUWHG EHIRUH WKH GDWD RI
K LV RXWSXW 7KLV ZDLW LV LQVHUWHG RQO\ DW WKH ERXQGDU\ RI WKH ILUVW ZRUGV 7KHQ LI WKH
GHYLFH LV UHDG IURP WKH RGG DGGUHVV ZLWKLQ WKH ODVW ZRUGV RI ZRUG ERXQGDU\ DGGUHVV
KK « )K D WKUHHF\FOH ODWHQF\ RFFXUV EHIRUH GDWD DSSHDUV IRU WKH QH[W
DGGUHVV DGGUHVV K 'XULQJ WKH ERXQGDU\ FURVVLQJ FRQGLWLRQ WKH V\VWHP PXVW DVVHUW DQ
DGGLWLRQDO ZDLW VWDWH IRU :6- PRGHO QXPEHUV DQG
7KH 5'< RXWSXW LQGLFDWHV WKLV FRQGLWLRQ WR WKH V\VWHP E\ SXOVLQJ GHDFWLYH ORZ 6HH

)LJXUH

³/DWHQF\ ZLWK %RXQGDU\ &URVVLQJ´ RQ SDJH

7KH GHYLFH ZLOO FRQWLQXH WR RXWSXW VHTXHQWLDO EXUVW GDWD ZUDSSLQJ DURXQG WR DGGUHVV K
DIWHU LW UHDFKHV WKH KLJKHVW DGGUHVVDEOH PHPRU\ ORFDWLRQ XQWLO WKH V\VWHP GULYHV &( KLJK 5(
6(7 ORZ RU $9' ORZ LQ FRQMXQFWLRQ ZLWK D QHZ DGGUHVV 6HH

7DEOH ³'HYLFH %XV 2SHUDWLRQV´

RQ SDJH

,I WKH KRVW V\VWHP FURVVHV WKH EDQN ERXQGDU\ ZKLOH UHDGLQJ LQ EXUVW PRGH DQG WKH GHYLFH LV QRW
SURJUDPPLQJ RU HUDVLQJ D WZRF\FOH ODWHQF\ ZLOO RFFXU DV GHVFULEHG DERYH LQ WKH VXEVHTXHQW
EDQN ,I WKH KRVW V\VWHP FURVVHV WKH EDQN ERXQGDU\ ZKLOH WKH GHYLFH LV SURJUDPPLQJ RU HUDVLQJ
WKH GHYLFH ZLOO SURYLGH UHDG VWDWXV LQIRUPDWLRQ 7KH FORFN ZLOO EH LJQRUHG $IWHU WKH KRVW KDV FRP
SOHWHG VWDWXV UHDGV RU WKH GHYLFH KDV FRPSOHWHG WKH SURJUDP RU HUDVH RSHUDWLRQ WKH KRVW FDQ
UHVWDUW D EXUVW RSHUDWLRQ XVLQJ D QHZ DGGUHVV DQG $9' SXOVH

DQG :RUG /LQHDU %XUVW ZLWK :UDS $URXQG

7KH UHPDLQLQJ WKUHH EXUVW UHDG PRGHV DUH RI WKH OLQHDU ZUDS DURXQG GHVLJQ LQ ZKLFK D IL[HG QXP
EHU RI ZRUGV DUH UHDG IURP FRQVHFXWLYH DGGUHVVHV ,Q HDFK RI WKHVH PRGHV WKH EXUVW DGGUHVVHV
UHDG DUH GHWHUPLQHG E\ WKH JURXS ZLWKLQ ZKLFK WKH VWDUWLQJ DGGUHVV IDOOV 7KH JURXSV DUH VL]HG
DFFRUGLQJ WR WKH QXPEHU RI ZRUGV UHDG LQ D VLQJOH EXUVW VHTXHQFH IRU D JLYHQ PRGH VHH

7DEOH

Table 2. Burst Address Groups

Mode

Group Size

Group Address Ranges

ZRUG

ZRUGV

K )K K

ZRUG

ZRUGV

)K )K )K

ZRUG

ZRUGV

)K )K )K

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

$V DQ H[DPSOH LI WKH VWDUWLQJ DGGUHVV LQ WKH ZRUG PRGH LV K WKH DGGUHVV UDQJH WR EH UHDG
ZRXOG EH )K DQG WKH EXUVW VHTXHQFH ZRXOG EH $%&'()KHWF 7KH EXUVW
VHTXHQFH EHJLQV ZLWK WKH VWDUWLQJ DGGUHVV ZULWWHQ WR WKH GHYLFH EXW ZUDSV EDFN WR WKH ILUVW DG
GUHVV LQ WKH VHOHFWHG JURXS ,Q D VLPLODU IDVKLRQ WKH ZRUG DQG ZRUG /LQHDU :UDS PRGHV
EHJLQ WKHLU EXUVW VHTXHQFH RQ WKH VWDUWLQJ DGGUHVV ZULWWHQ WR WKH GHYLFH DQG WKHQ ZUDS EDFN WR
WKH ILUVW DGGUHVV LQ WKH VHOHFWHG DGGUHVV JURXS 1RWH WKDW LQ WKHVH WKUHH EXUVW UHDG PRGHV
WKH DGGUHVV SRLQWHU GRHV QRW FURVV WKH ERXQGDU\ WKDW RFFXUV HYHU\ RU ZRUGV
WKXV QR ZDLW VWDWHV DUH LQVHUWHG H[FHSW GXULQJ WKH LQLWLDO DFFHVV
7KH 5'< SLQ LQGLFDWHV ZKHQ GDWD LV YDOLG RQ WKH EXV

Configuration Register

7KH GHYLFH XVHV D FRQILJXUDWLRQ UHJLVWHU WR VHW WKH YDULRXV EXUVW SDUDPHWHUV QXPEHU RI ZDLW
VWDWHV EXUVW UHDG PRGH DFWLYH FORFN HGJH 5'< FRQILJXUDWLRQ DQG V\QFKURQRXV PRGH DFWLYH

Handshaking

7KH GHYLFH LV HTXLSSHG ZLWK D KDQGVKDNLQJ IHDWXUH WKDW DOORZV WKH KRVW V\VWHP WR VLPSO\ PRQLWRU
WKH 5'< VLJQDO IURP WKH GHYLFH WR GHWHUPLQH ZKHQ WKH LQLWLDO ZRUG RI EXUVW GDWD LV UHDG\ WR EH
UHDG 7KH KRVW V\VWHP VKRXOG XVH WKH SURJUDPPDEOH ZDLW VWDWH FRQILJXUDWLRQ WR VHW WKH QXPEHU
RI ZDLW VWDWHV IRU RSWLPDO EXUVW PRGH RSHUDWLRQ 7KH LQLWLDO ZRUG RI EXUVW GDWD LV LQGLFDWHG E\ WKH
DFWLYH HGJH RI 5'< DIWHU 2( JRHV ORZ
)RU RSWLPDO EXUVW PRGH SHUIRUPDQFH WKH KRVW V\VWHP PXVW VHW WKH DSSURSULDWH QXPEHU RI ZDLW
VWDWHV LQ WKH IODVK GHYLFH GHSHQGLQJ RQ FORFN IUHTXHQF\ 6HH ³6HW &RQILJXUDWLRQ 5HJLVWHU &RP
PDQG 6HTXHQFH´ VHFWLRQ RQ SDJH IRU PRUH LQIRUPDWLRQ

Simultaneous Read/Write Operations with Zero Latency

7KLV GHYLFH LV FDSDEOH RI UHDGLQJ GDWD IURP RQH EDQN RI PHPRU\ ZKLOH SURJUDPPLQJ RU HUDVLQJ
LQ DQRWKHU EDQN RI PHPRU\ $Q HUDVH RSHUDWLRQ PD\ DOVR EH VXVSHQGHG WR UHDG IURP RU SURJUDP
WR DQRWKHU ORFDWLRQ ZLWKLQ WKH VDPH EDQN H[FHSW WKH VHFWRU EHLQJ HUDVHG

)LJXUH ³%DFNWR

%DFN 5HDG:ULWH &\FOH 7LPLQJV´ RQ SDJH

VKRZV KRZ UHDG DQG ZULWH F\FOHV PD\ EH LQLWLDWHG

IRU VLPXOWDQHRXV RSHUDWLRQ ZLWK ]HUR ODWHQF\ 5HIHU WR WKH '& &KDUDFWHULVWLFV WDEOH IRU UHDGZKLOH
SURJUDP DQG UHDGZKLOHHUDVH FXUUHQW VSHFLILFDWLRQV

Writing Commands/Command Sequences

7KH GHYLFH KDV WKH FDSDELOLW\ RI SHUIRUPLQJ DQ DV\QFKURQRXV RU V\QFKURQRXV ZULWH RSHUDWLRQ
:KLOH WKH GHYLFH LV FRQILJXUHG LQ $V\QFKURQRXV UHDG PRGH LW LV DEOH WR SHUIRUP $V\QFKURQRXV
ZULWH RSHUDWLRQV RQO\ &/. LV LJQRUHG LQ WKH $V\QFKURQRXV SURJUDPPLQJ PRGH :KHQ LQ WKH 6\Q
FKURQRXV UHDG PRGH FRQILJXUDWLRQ WKH GHYLFH LV DEOH WR SHUIRUP ERWK $V\QFKURQRXV DQG
6\QFKURQRXV ZULWH RSHUDWLRQV &/. DQG :( DGGUHVV ODWFK LV VXSSRUWHG LQ WKH 6\QFKURQRXV SUR
JUDPPLQJ PRGH 'XULQJ D V\QFKURQRXV ZULWH RSHUDWLRQ WR ZULWH D FRPPDQG RU FRPPDQG
VHTXHQFH ZKLFK LQFOXGHV SURJUDPPLQJ GDWD WR WKH GHYLFH DQG HUDVLQJ VHFWRUV RI PHPRU\ WKH
V\VWHP PXVW GULYH $9' DQG &( WR 9

DQG 2( WR 9

ZKHQ SURYLGLQJ DQ DGGUHVV WR WKH GH

YLFH DQG GULYH :( DQG &( WR 9

DQG 2( WR 9

ZKHQ ZULWLQJ FRPPDQGV RU GDWD 'XULQJ DQ

DV\QFKURQRXV ZULWH RSHUDWLRQ WKH V\VWHP PXVW GULYH &( DQG :( WR 9

DQG 2( WR 9

ZKHQ

SURYLGLQJ DQ DGGUHVV FRPPDQG DQG GDWD $GGUHVVHV DUH ODWFKHG RQ WKH ODVW IDOOLQJ HGJH RI :(
RU &( ZKLOH GDWD LV ODWFKHG RQ WKH VW ULVLQJ HGJH RI :( RU &( 7KH DV\QFKURQRXV DQG V\Q
FKURQRXV SURJUDPLQJ RSHUDWLRQ LV LQGHSHQGHQW RI WKH 6HW 'HYLFH 5HDG 0RGH ELW LQ WKH
&RQILJXUDWLRQ 5HJLVWHU VHH

7DEOH ³&RQILJXUDWLRQ 5HJLVWHU´ RQ SDJH

7KH GHYLFH IHDWXUHV DQ 8QORFN %\SDVV PRGH WR IDFLOLWDWH IDVWHU SURJUDPPLQJ 2QFH WKH GHYLFH HQ
WHUV WKH 8QORFN %\SDVV PRGH RQO\ WZR ZULWH F\FOHV DUH UHTXLUHG WR SURJUDP D ZRUG LQVWHDG RI
IRXU

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S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

$Q HUDVH RSHUDWLRQ FDQ HUDVH RQH VHFWRU PXOWLSOH VHFWRUV RU WKH HQWLUH GHYLFH

7DEOH ³:6-

6HFWRU $GGUHVV 7DEOH´ RQ SDJH

DQG

7DEOH ³:6- 6HFWRU $GGUHVV 7DEOH´ RQ SDJH

GLFDWH WKH DGGUHVV VSDFH WKDW HDFK VHFWRU RFFXSLHV 7KH GHYLFH DGGUHVV VSDFH LV GLYLGHG LQWR IRXU
EDQNV $ ³EDQN DGGUHVV´ LV WKH DGGUHVV ELWV UHTXLUHG WR XQLTXHO\ VHOHFW D EDQN 6LPLODUO\ D ³VHFWRU
DGGUHVV´ LV WKH DGGUHVV ELWV UHTXLUHG WR XQLTXHO\ VHOHFW D VHFWRU
,

LQ WKH ³'& &KDUDFWHULVWLFV´ VHFWLRQ RQ SDJH UHSUHVHQWV WKH DFWLYH FXUUHQW VSHFLILFDWLRQ IRU

WKH ZULWH PRGH 7KH $& &KDUDFWHULVWLFV VHFWLRQ FRQWDLQV WLPLQJ VSHFLILFDWLRQ WDEOHV DQG WLPLQJ GL
DJUDPV IRU ZULWH RSHUDWLRQV

Accelerated Program Operation

7KH GHYLFH RIIHUV DFFHOHUDWHG SURJUDP RSHUDWLRQV WKURXJK WKH $&& IXQFWLRQ $&& LV SULPDULO\ LQ
WHQGHG WR DOORZ IDVWHU PDQXIDFWXULQJ WKURXJKSXW DW WKH IDFWRU\
,I WKH V\VWHP DVVHUWV 9

RQ WKLV LQSXW WKH GHYLFH DXWRPDWLFDOO\ HQWHUV WKH DIRUHPHQWLRQHG 8Q

ORFN %\SDVV PRGH DQG XVHV WKH KLJKHU YROWDJH RQ WKH LQSXW WR UHGXFH WKH WLPH UHTXLUHG IRU
SURJUDP RSHUDWLRQV 7KH V\VWHP ZRXOG XVH D WZRF\FOH SURJUDP FRPPDQG VHTXHQFH DV UHTXLUHG
E\ WKH 8QORFN %\SDVV PRGH 5HPRYLQJ 9

IURP WKH $&& LQSXW UHWXUQV WKH GHYLFH WR QRUPDO RS

HUDWLRQ 1RWH WKDW VHFWRUV PXVW EH XQORFNHG SULRU WR UDLVLQJ $&& WR 9

1RWH WKDW WKH $&& SLQ

PXVW QRW EH DW 9

IRU RSHUDWLRQV RWKHU WKDQ DFFHOHUDWHG SURJUDPPLQJ RU GHYLFH GDPDJH PD\

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WKH GHYLFH PD\ UHVXOW
:KHQ DW 9

$&& ORFNV DOO VHFWRUV $&& VKRXOG EH DW 9

IRU DOO RWKHU FRQGLWLRQV

Autoselect Mode

7KH DXWRVHOHFW PRGH SURYLGHV PDQXIDFWXUHU DQG GHYLFH LGHQWLILFDWLRQ DQG VHFWRU SURWHFWLRQ YHU
LILFDWLRQ WKURXJK LGHQWLILHU FRGHV RXWSXW IURP WKH LQWHUQDO UHJLVWHU ZKLFK LV VHSDUDWH IURP WKH
PHPRU\ DUUD\ RQ '4±'4 7KLV PRGH LV SULPDULO\ LQWHQGHG IRU SURJUDPPLQJ HTXLSPHQW WR
DXWRPDWLFDOO\ PDWFK D GHYLFH WR EH SURJUDPPHG ZLWK LWV FRUUHVSRQGLQJ SURJUDPPLQJ DOJRULWKP
+RZHYHU WKH DXWRVHOHFW FRGHV FDQ DOVR EH DFFHVVHG LQV\VWHP WKURXJK WKH FRPPDQG UHJLVWHU
:KHQ XVLQJ SURJUDPPLQJ HTXLSPHQW WKH DXWRVHOHFW PRGH UHTXLUHV 9

RQ DGGUHVV SLQ $ $G

GUHVV SLQV PXVW EH DV VKRZQ LQ

7DEOH ³$XWRVHOHFW &RGHV +LJK 9ROWDJH 0HWKRG´ RQ SDJH

,Q DGGLWLRQ ZKHQ YHULI\LQJ VHFWRU SURWHFWLRQ WKH VHFWRU DGGUHVV PXVW DSSHDU RQ WKH DSSURSULDWH
KLJKHVW RUGHU DGGUHVV ELWV VHH

7DEOH ³´ RQ SDJH

DQG

7DEOH ³´ RQ SDJH

7DEOH

VKRZV

WKH UHPDLQLQJ DGGUHVV ELWV WKDW DUH GRQ¶W FDUH :KHQ DOO QHFHVVDU\ ELWV KDYH EHHQ VHW DV UH
TXLUHG WKH SURJUDPPLQJ HTXLSPHQW PD\ WKHQ UHDG WKH FRUUHVSRQGLQJ LGHQWLILHU FRGH RQ '4±
'4 +RZHYHU WKH DXWRVHOHFW FRGHV FDQ DOVR EH DFFHVVHG LQV\VWHP WKURXJK WKH FRPPDQG UHJ
LVWHU IRU LQVWDQFHV ZKHQ WKH GHYLFH LV HUDVHG RU SURJUDPPHG LQ D V\VWHP ZLWKRXW DFFHVV WR KLJK
YROWDJH RQ WKH $ SLQ 7KH FRPPDQG VHTXHQFH LV LOOXVWUDWHG LQ

7DEOH ³&RPPDQG 'HILQLWLRQV´

RQ SDJH

1RWH WKDW LI D %DQN $GGUHVV %$ RQ DGGUHVV ELWV $ $ DQG $ IRU WKH :6-

$$ IRU WKH :6- LV DVVHUWHG GXULQJ WKH WKLUG ZULWH F\FOH RI WKH DXWRVHOHFW FRPPDQG
WKH KRVW V\VWHP FDQ UHDG DXWRVHOHFW GDWD WKDW EDQN DQG WKHQ LPPHGLDWHO\ UHDG DUUD\ GDWD IURP
WKH RWKHU EDQN ZLWKRXW H[LWLQJ WKH DXWRVHOHFW PRGH
7R DFFHVV WKH DXWRVHOHFW FRGHV LQV\VWHP WKH KRVW V\VWHP FDQ LVVXH WKH DXWRVHOHFW FRPPDQG
YLD WKH FRPPDQG UHJLVWHU DV VKRZQ LQ

7DEOH ³&RPPDQG 'HILQLWLRQV´ RQ SDJH

7KLV

PHWKRG GRHV QRW UHTXLUH 9

$XWRVHOHFW PRGH PD\ RQO\ EH HQWHUHG DQG XVHG ZKHQ LQ WKH DV\Q

FKURQRXV UHDG PRGH 5HIHU WR WKH ³$XWRVHOHFW &RPPDQG 6HTXHQFH´ VHFWLRQ RQ SDJH IRU PRUH
LQIRUPDWLRQ

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Table 3. Autoselect Codes (High Voltage Method)

/HJHQG / /RJLF /RZ 9

+ /RJLF +LJK 9

%$ %DQN $GGUHVV 6$ 6HFWRU $GGUHVV ; 'RQ¶W FDUH

1RWHV

7KH DXWRVHOHFW FRGHV PD\ DOVR EH DFFHVVHG LQV\VWHP YLD FRPPDQG VHTXHQFHV
33% 3URWHFWLRQ 6WDWXV LV VKRZQ RQ WKH GDWD EXV

Sector/Sector Block Protection and Unprotection

7KH KDUGZDUH VHFWRU SURWHFWLRQ IHDWXUH GLVDEOHV ERWK SURJUDPPLQJ DQG HUDVH RSHUDWLRQV LQ DQ\
VHFWRU 7KH KDUGZDUH VHFWRU XQSURWHFWLRQ IHDWXUH UHHQDEOHV ERWK SURJUDP DQG HUDVH RSHUDWLRQV
LQ SUHYLRXVO\ SURWHFWHG VHFWRUV 6HFWRU SURWHFWLRQXQSURWHFWLRQ FDQ EH LPSOHPHQWHG YLD WZR
PHWKRGV
1RWH )RU WKH IROORZLQJ GLVFXVVLRQ WKH WHUP ³VHFWRU´ DSSOLHV WR ERWK VHFWRUV DQG VHFWRU EORFNV
$ VHFWRU EORFN FRQVLVWV RI WZR RU PRUH DGMDFHQW VHFWRUV WKDW DUH SURWHFWHG RU XQSURWHFWHG DW WKH
VDPH WLPH VHH

7DEOH ³´ RQ SDJH

DQG

7DEOH ³´ RQ SDJH

'HVFULSWLRQ

5(6(7

$PD[

$ $ $

$ $ $ $ $

WR '4

Manufacturer ID:
Spansion

;

vice

Read Cycle 1

;

Read Cycle 2

K :6-

(K :6-

Read Cycle 3

K :6-

Sector Protection
Verification

;

K SURWHFWHG

K XQSURWHFWHG

Indicator Bits

;

'4 '4

'4 )DFWRU\ /RFN %LW

/RFNHG 1RW /RFNHG

'4 &XVWRPHU /RFN %LW

/RFNHG 1RW /RFNHG

'4 +DQGVKDNH %LW

5HVHUYHG 6WDQGDUG

+DQGVKDNH

'4 '4 %RRW &RGH

'4 '4

Hardware Sector Group
Protection

;

K SURWHFWHG

K XQSURWHFWHG

Table 4. S29WS128J/064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 1 of 3)

6HFWRU

$±$

6HFWRU

6HFWRU %ORFN 6L]H

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

Table 4. S29WS128J/064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 2 of 3)

6HFWRU

$±$

6HFWRU

6HFWRU %ORFN 6L]H

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

Table 4. S29WS128J/064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 3 of 3)

6HFWRU

$±$

6HFWRU

6HFWRU %ORFN 6L]H

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 5. S29WS064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 1 of 2)

6HFWRU

$±$

6HFWRU

6HFWRU %ORFN 6L]H

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

6$±6$

;;;;;

[ .ZRUGV

6$±6$

;;;;;

[ .ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

;;;

.ZRUGV

Table 5. S29WS064J Boot Sector/Sector Block Addresses for Protection/Unprotection (Sheet 2 of 2)

6HFWRU

$±$

6HFWRU

6HFWRU %ORFN 6L]H

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Advanced Sector Protection/Unprotection

7KH $GYDQFHG 6HFWRU 3URWHFWLRQ8QSURWHFWLRQ IHDWXUH GLVDEOHV RU HQDEOHV SURJUDPPLQJ RU HUDVH
RSHUDWLRQV LQ DQ\ RU DOO VHFWRUV DQG FDQ EH LPSOHPHQWHG WKURXJK VRIWZDUH DQGRU KDUGZDUH PHWK
RGV ZKLFK DUH LQGHSHQGHQW RI HDFK RWKHU 7KLV VHFWLRQ GHVFULEHV WKH YDULRXV PHWKRGV RI
SURWHFWLQJ GDWD VWRUHG LQ WKH PHPRU\ DUUD\ $Q RYHUYLHZ RI WKHVH PHWKRGV LQ VKRZQ LQ )LJXUH

Figure 1. Advanced Sector Protection/Unprotection

Hardware Methods

Software Methods

ACC = V

(

All sectors locked)

WP# = V

(All boot

sectors locked)

Password Method

(DQ2)

Persistent Method

(DQ1)

Lock Register

(One Time Programmable)

PPB Lock Bit

1,2,3

64-bit Password

(One Time Protect)

1 = PPBs Unlocked

0 = PPBs Locked

Memory Array

Sector 0

Sector 1

Sector 2

Sector N-2

Sector N-1

Sector N

PPB 0

PPB 1

PPB 2

PPB N-2

PPB N-1

PPB N

Persistent

Protection Bit

(PPB)

4,5

DYB 0

DYB 1

DYB 2

DYB N-2

DYB N-1

DYB N

Dynamic

Protection Bit

(PPB)

6,7,8

6. 0 = Sector Protected,

1 = Sector Unprotected.

7. Protect effective only if PPB Lock Bit

is unlocked and corresponding PPB
is "1" (unprotected).

8. Volatile Bits: defaults to user choice

upon power-up (see ordering
options).

4. 0 = Sector Protected,

1 = Sector Unprotected.

5. PPBs programmed individually,

but cleared collectively

1. Bit is volatile, and defaults to "1" on

reset.

2. Programming to "0" locks all PPBs to

their current state.

3. Once programmed to "0", requires

hardware reset to unlock.

3. N = Highest Address Sector.

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Lock Register

$V VKLSSHG IURP WKH IDFWRU\ DOO GHYLFHV GHIDXOW WR WKH SHUVLVWHQW PRGH ZKHQ SRZHU LV DSSOLHG DQG
DOO VHFWRUV DUH XQSURWHFWHG XQOHVV RWKHUZLVH FKRVHQ WKURXJK WKH '<% RUGHULQJ RSWLRQ 7KH GHYLFH
SURJUDPPHU RU KRVW V\VWHP PXVW WKHQ FKRRVH ZKLFK VHFWRU SURWHFWLRQ PHWKRG WR XVH 3URJUDP
PLQJ VHWWLQJ WR ³´ DQ\ RQH RI WKH IROORZLQJ WZR RQHWLPH SURJUDPPDEOH QRQYRODWLOH ELWV ORFNV
WKH SDUW SHUPDQHQWO\ LQ WKDW PRGH
/RFN 5HJLVWHU 3HUVLVWHQW 3URWHFWLRQ 0RGH /RFN %LW '4
/RFN 5HJLVWHU 3DVVZRUG 3URWHFWLRQ 0RGH /RFN %LW '4

Table 6. Lock Register

1RWHV
,I WKH SDVVZRUG PRGH LV FKRVHQ WKH SDVVZRUG PXVW EH SURJUDPPHG EHIRUH VHWWLQJ WKH FRU

UHVSRQGLQJ ORFN UHJLVWHU ELW

$IWHU WKH /RFN 5HJLVWHU %LWV &RPPDQG 6HW (QWU\ FRPPDQG VHTXHQFH LV ZULWWHQ UHDGV DQG

ZULWHV IRU %DQN DUH GLVDEOHG ZKLOH UHDGV IURP RWKHU EDQNV DUH DOORZHG XQWLO H[LWLQJ WKLV

PRGH

,I ERWK ORFN ELWV DUH VHOHFWHG WR EH SURJUDPPHG WR ]HURV DW WKH VDPH WLPH WKH RSHUDWLRQ

DERUWV

2QFH WKH 3DVVZRUG 0RGH /RFN %LW LV SURJUDPPHG WKH 3HUVLVWHQW 0RGH /RFN %LW LV SHUPDQHQWO\

GLVDEOHG DQG QR FKDQJHV WR WKH SURWHFWLRQ VFKHPH DUH DOORZHG 6LPLODUO\ LI WKH 3HUVLVWHQW

0RGH /RFN %LW LV SURJUDPPHG WKH 3DVVZRUG 0RGH LV SHUPDQHQWO\ GLVDEOHG

$IWHU VHOHFWLQJ D VHFWRU SURWHFWLRQ PHWKRG HDFK VHFWRU FDQ RSHUDWH LQ DQ\ RI WKH IROORZLQJ WKUHH
VWDWHV
&RQVWDQWO\ ORFNHG 7KH VHOHFWHG VHFWRUV DUH SURWHFWHG DQG FDQ QRW EH UHSURJUDPPHG XQOHVV

33% ORFN ELW LV FOHDUHG YLD D SDVVZRUG KDUGZDUH UHVHW RU SRZHU F\FOH

'\QDPLFDOO\ ORFNHG 7KH VHOHFWHG VHFWRUV DUH SURWHFWHG DQG FDQ EH DOWHUHG YLD VRIWZDUH FRP

PDQGV

8QORFNHG 7KH VHFWRUV DUH XQSURWHFWHG DQG FDQ EH HUDVHG DQGRU SURJUDPPHG
7KHVH VWDWHV DUH FRQWUROOHG E\ WKH ELW W\SHV GHVFULEHG LQ 6HFWLRQV ±

Persistent Protection Bits

7KH 3HUVLVWHQW 3URWHFWLRQ %LWV DUH XQLTXH DQG QRQYRODWLOH IRU HDFK VHFWRU DQG KDYH WKH VDPH HQ
GXUDQFHV DV WKH )ODVK PHPRU\ 3UHSURJUDPPLQJ DQG YHULILFDWLRQ SULRU WR HUDVXUH DUH KDQGOHG E\
WKH GHYLFH DQG WKHUHIRUH GR QRW UHTXLUH V\VWHP PRQLWRULQJ

1RWHV
(DFK 33% LV LQGLYLGXDOO\ SURJUDPPHG DQG DOO DUH HUDVHG LQ SDUDOOHO
:KLOH SURJUDPPLQJ 33% IRU D VHFWRU DUUD\ GDWD FDQ EH UHDG IURP DQ\ RWKHU EDQN H[FHSW %DQN

XVHG IRU 'DWD 3ROOLQJ DQG WKH EDQN LQ ZKLFK VHFWRU 33% LV EHLQJ SURJUDPPHG

(QWU\ FRPPDQG GLVDEOHV UHDGV DQG ZULWHV IRU WKH EDQN VHOHFWHG
5HDGV ZLWKLQ WKDW EDQN UHWXUQ WKH 33% VWDWXV IRU WKDW VHFWRU
5HDGV IURP RWKHU EDQNV DUH DOORZHG ZKLOH ZULWHV DUH QRW DOORZHG

Device

DQ15-05

DQ4

DQ3

DQ2

DQ1

DQ0

6:61

3DVVZRUG

3URWHFWLRQ

0RGH /RFN %LW

3HUVLVWHQW

3URWHFWLRQ

0RGH /RFN %LW

&XVWRPHU

6HF6L 6HFWRU

3URWHFWLRQ %LW

6:61

6:61 8QGHILQHG

'<% /RFN %RRW %LW

VHFWRUV

SRZHU XS

SURWHFWHG

VHFWRUV

SRZHU XS

XQSURWHFWHG

33% 2QH7LPH

3URJUDPPDEOH %LW

$OO 33% HUDVH

FRPPDQG GLVDEOHG

$OO 33% (UDVH

FRPPDQG HQDEOHG

3DVVZRUG

3URWHFWLRQ

0RGH /RFN %LW

3HUVLVWHQW

3URWHFWLRQ

0RGH /RFN %LW

6HF6L 6HFWRU

3URWHFWLRQ %LW

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

$OO 5HDGV PXVW EH SHUIRUPHG XVLQJ WKH $V\QFKURQRXV PRGH
7KH VSHFLILF VHFWRU DGGUHVV $$ :61 $$ :61 $$ :61 DUH

ZULWWHQ DW WKH VDPH WLPH DV WKH SURJUDP FRPPDQG

,I WKH 33% /RFN %LW LV VHW WKH 33% 3URJUDP RU HUDVH FRPPDQG GRHV QRW H[HFXWH DQG WLPHV

RXW ZLWKRXW SURJUDPPLQJ RU HUDVLQJ WKH 33%

7KHUH DUH QR PHDQV IRU LQGLYLGXDOO\ HUDVLQJ D VSHFLILF 33% DQG QR VSHFLILF VHFWRU DGGUHVV LV

UHTXLUHG IRU WKLV RSHUDWLRQ

([LW FRPPDQG PXVW EH LVVXHG DIWHU WKH H[HFXWLRQ ZKLFK UHVHWV WKH GHYLFH WR UHDG PRGH DQG

UHHQDEOHV UHDGV DQG ZULWHV IRU %DQN

7KH SURJUDPPLQJ VWDWH RI WKH 33% IRU D JLYHQ VHFWRU FDQ EH YHULILHG E\ ZULWLQJ D 33% 6WDWXV

5HDG &RPPDQG WR WKH GHYLFH DV GHVFULEHG E\ WKH IORZ FKDUW VKRZQ LQ

)LJXUH

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Figure 2. PPB Program/Erase Algorithm

Dynamic Protection Bits

'\QDPLF 3URWHFWLRQ %LWV DUH YRODWLOH DQG XQLTXH IRU HDFK VHFWRU DQG FDQ EH LQGLYLGXDOO\ PRGLILHG
'<%V RQO\ FRQWURO WKH SURWHFWLRQ VFKHPH IRU XQSURWHFWHG VHFWRUV WKDW KDYH WKHLU 33%V FOHDUHG
HUDVHG WR ³´ %\ LVVXLQJ WKH '<% 6HW RU &OHDU FRPPDQG VHTXHQFHV WKH '<%V DUH VHW SUR
JUDPPHG WR ³´ RU FOHDUHG HUDVHG WR ³´ WKXV SODFLQJ HDFK VHFWRU LQ WKH SURWHFWHG RU
XQSURWHFWHG VWDWH UHVSHFWLYHO\ 7KLV IHDWXUH DOORZV VRIWZDUH WR HDVLO\ SURWHFW VHFWRUV DJDLQVW LQ
DGYHUWHQW FKDQJHV \HW GRHV QRW SUHYHQW WKH HDV\ UHPRYDO RI SURWHFWLRQ ZKHQ FKDQJHV DUH
QHHGHG

Read Byte Twice

Addr = SA0

Enter PPB

Command Set.

Addr = BA

Program PPB Bit.

Addr = SA

DQ5 = 1?

Yes

DQ6 =

Toggle?

DQ6 =

Toggle?

Read Byte.

Addr = SA

PASS

FAIL

Issue Reset

Command

Exit PPB

Command Set

DQ0 =

'1' (Erase)

'0' (Pgm.)?

Read Byte Twice

Addr = SA0

Wait 500 µs

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV
7KH '<%V FDQ EH VHW SURJUDPPHG WR ³´ RU FOHDUHG HUDVHG WR ³´ DV RIWHQ DV QHHGHG
:KHQ WKH SDUWV DUH ILUVW VKLSSHG WKH 33%V DUH FOHDUHG HUDVHG WR ³´ DQG XSRQ SRZHU XS RU UHVHW
WKH '<%V FDQ EH VHW RU FOHDUHG GHSHQGLQJ XSRQ WKH RUGHULQJ RSWLRQ FKRVHQ
,I WKH RSWLRQ WR FOHDU WKH '<%V DIWHU SRZHU XS LV FKRVHQ HUDVHG WR ³´ WKHQ WKH VHFWRUVPD\

EH PRGLILHG GHSHQGLQJ XSRQ WKH 33% VWDWH RI WKDW VHFWRU VHH

7DEOH

7KH VHFWRUV ZRXOG EH LQ WKH SURWHFWHG VWDWH ,I WKH RSWLRQ WR VHW WKH '<%V DIWHU SRZHU XS LV

FKRVHQ SURJUDPPHG WR ³´

,W LV SRVVLEOH WR KDYH VHFWRUV WKDW DUH SHUVLVWHQWO\ ORFNHG ZLWK VHFWRUV WKDW DUH OHIW LQ WKH G\

QDPLF VWDWH

7KH '<% 6HW RU &OHDU FRPPDQGV IRU WKH G\QDPLF VHFWRUV VLJQLI\ SURWHFWHG RU XQSURWHFWHG

VWDWH RI WKH VHFWRUV UHVSHFWLYHO\ +RZHYHU LI WKHUH LV D QHHG WR FKDQJH WKH VWDWXV RI WKH SHU

VLVWHQWO\ ORFNHG VHFWRUV D IHZ PRUH VWHSV DUH UHTXLUHG )LUVW WKH 33% /RFN %LW PXVW EH

FOHDUHG E\ HLWKHU SXWWLQJ WKH GHYLFH WKURXJK D SRZHUF\FOH RU KDUGZDUH UHVHW 7KH 33%V FDQ

WKHQ EH FKDQJHG WR UHIOHFW WKH GHVLUHG VHWWLQJV 6HWWLQJ WKH 33% /RFN %LW RQFH DJDLQ ORFNV WKH

33%V DQG WKH GHYLFH RSHUDWHV QRUPDOO\ DJDLQ

7R DFKLHYH WKH EHVW SURWHFWLRQ LW LV UHFRPPHQGHG WR H[HFXWH WKH 33% /RFN %LW 6HW FRPPDQG

HDUO\ LQ WKH ERRW FRGH DQG SURWHFW WKH ERRW FRGH E\ KROGLQJ :3 9

1RWH WKDW WKH 33%

DQG '<% ELWV KDYH WKH VDPH IXQFWLRQ ZKHQ $&& 9

DV WKH\ GR ZKHQ $&& 9

Persistent Protection Bit Lock Bit

7KH 3HUVLVWHQW 3URWHFWLRQ %LW /RFN %LW LV D JOREDO YRODWLOH ELW IRU DOO VHFWRUV :KHQ VHW SURJUDPPHG
WR ³´ LW ORFNV DOO 33%V DQG ZKHQ FOHDUHG SURJUDPPHG WR ³´ DOORZV WKH 33%V WR EH FKDQJHG
7KHUH LV RQO\ RQH 33% /RFN %LW SHU GHYLFH
1RWHV
1R VRIWZDUH FRPPDQG VHTXHQFH XQORFNV WKLV ELW XQOHVV WKH GHYLFH LV LQ WKH SDVVZRUG SURWHF

WLRQ PRGH RQO\ D KDUGZDUH UHVHW RU D SRZHUXS FOHDUV WKLV ELW

7KH 33% /RFN %LW PXVW EH VHW SURJUDPPHG WR ³´ RQO\ DIWHU DOO 33%V DUH FRQILJXUHG WR WKH

GHVLUHG VHWWLQJV

Password Protection Method

7KH 3DVVZRUG 3URWHFWLRQ 0HWKRG DOORZV DQ HYHQ KLJKHU OHYHO RI VHFXULW\ WKDQ WKH 3HUVLVWHQW 6HFWRU
3URWHFWLRQ 0RGH E\ UHTXLULQJ D ELW SDVVZRUG IRU XQORFNLQJ WKH GHYLFH 33% /RFN %LW ,Q DGGLWLRQ
WR WKLV SDVVZRUG UHTXLUHPHQW DIWHU SRZHU XS DQG UHVHW WKH 33% /RFN %LW LV VHW ³´ WR PDLQWDLQ
WKH SDVVZRUG PRGH RI RSHUDWLRQ 6XFFHVVIXO H[HFXWLRQ RI WKH 3DVVZRUG 8QORFN FRPPDQG E\ HQ
WHULQJ WKH HQWLUH SDVVZRUG FOHDUV WKH 33% /RFN %LW DOORZLQJ IRU VHFWRU 33%V PRGLILFDWLRQV
1RWHV
7KHUH LV QR VSHFLDO DGGUHVVLQJ RUGHU UHTXLUHG IRU SURJUDPPLQJ WKH SDVVZRUG 2QFH WKH 3DVV

ZRUG LV ZULWWHQ DQG YHULILHG WKH 3DVVZRUG 0RGH /RFNLQJ %LW PXVW EH VHW LQ RUGHU WR SUHYHQW

DFFHVV

7KH 3DVVZRUG 3URJUDP &RPPDQG LV RQO\ FDSDEOH RI SURJUDPPLQJ ³´V 3URJUDPPLQJ D ³´

DIWHU D FHOO LV SURJUDPPHG DV D ³´ UHVXOWV LQ D WLPHRXW ZLWK WKH FHOO DV D ³´

7KH SDVVZRUG LV DOO ³´V ZKHQ VKLSSHG IURP WKH IDFWRU\
$OO ELW SDVVZRUG FRPELQDWLRQV DUH YDOLG DV D SDVVZRUG
7KHUH LV QR PHDQV WR YHULI\ ZKDW WKH SDVVZRUG LV DIWHU LW LV VHW
7KH 3DVVZRUG 0RGH /RFN %LW RQFH VHW SUHYHQWV UHDGLQJ WKH ELW SDVVZRUG RQ WKH GDWD EXV

DQG IXUWKHU SDVVZRUG SURJUDPPLQJ

7KH 3DVVZRUG 0RGH /RFN %LW LV QRW HUDVDEOH
7KH ORZHU WZR DGGUHVV ELWV $±$ DUH YDOLG GXULQJ WKH 3DVVZRUG 5HDG 3DVVZRUG 3URJUDP

DQG 3DVVZRUG 8QORFN

7KH H[DFW SDVVZRUG PXVW EH HQWHUHG LQ RUGHU IRU WKH XQORFNLQJ IXQFWLRQ WR RFFXU

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

7KH 3DVVZRUG 8QORFN FRPPDQG FDQQRW EH LVVXHG DQ\ IDVWHU WKDQ V DW D WLPH WR SUHYHQW D

KDFNHU IURP UXQQLQJ WKURXJK DOO WKH ELW FRPELQDWLRQV LQ DQ DWWHPSW WR FRUUHFWO\ PDWFK D

SDVVZRUG

$SSUR[LPDWHO\ V LV UHTXLUHG IRU XQORFNLQJ WKH GHYLFH DIWHU WKH YDOLG ELW SDVVZRUG LV

JLYHQ WR WKH GHYLFH

3DVVZRUG YHULILFDWLRQ LV RQO\ DOORZHG GXULQJ WKH SDVVZRUG SURJUDPPLQJ RSHUDWLRQ
$OO IXUWKHU FRPPDQGV WR WKH SDVVZRUG UHJLRQ DUH GLVDEOHG DQG DOO RSHUDWLRQV DUH LJQRUHG
,I WKH SDVVZRUG LV ORVW DIWHU VHWWLQJ WKH 3DVVZRUG 0RGH /RFN %LW WKHUH LV QR ZD\ WR FOHDU WKH

33% /RFN %LW

(QWU\ FRPPDQG VHTXHQFH PXVW EH LVVXHG SULRU WR DQ\ RI DQ\ RSHUDWLRQ DQG LW GLVDEOHV UHDGV

DQG ZULWHV IRU %DQN 5HDGV DQG ZULWHV IRU RWKHU EDQNV H[FOXGLQJ %DQN DUH DOORZHG

,I WKH XVHU DWWHPSWV WR SURJUDP RU HUDVH D SURWHFWHG VHFWRU WKH GHYLFH LJQRUHV WKH FRPPDQG

DQG UHWXUQV WR UHDG PRGH

$ SURJUDP RU HUDVH FRPPDQG WR D SURWHFWHG VHFWRU HQDEOHV VWDWXV SROOLQJ DQG UHWXUQV WR UHDG

PRGH ZLWKRXW KDYLQJ PRGLILHG WKH FRQWHQWV RI WKH SURWHFWHG VHFWRU

7KH SURJUDPPLQJ RI WKH '<% 33% DQG 33% /RFN IRU D JLYHQ VHFWRU FDQ EH YHULILHG E\ ZULWLQJ

LQGLYLGXDO VWDWXV UHDG FRPPDQGV '<% 6WDWXV 33% 6WDWXV DQG 33% /RFN 6WDWXV WR WKH GHYLFH

Figure 3. Lock Register Program Algorithm

Write Unlock Cycles:

Address 555h, Data AAh
Address 2AAh, Data 55h

Write

Enter Lock Register Command:

Address 555h, Data 40h

Program Lock Register Data

Address XXXh, Data A0h

Address 77h*, Data PD

Unlock Cycle 1
Unlock Cycle 2

XXXh = Address don't care

* Not on future devices

Program Data (PD): See text for Lock Register
definitions

Caution:

Lock register can only be progammed

once.

Wait 4

µs

PASS. Write Lock Register

Exit Command:

Address XXXh, Data 90h
Address XXXh, Data 00h

Device returns to reading array.

Perform Polling Algorithm

(see Write Operation Status

flowchart)

Yes

Done?

DQ5 = 1?

Error condition (Exceeded Timing Limits)

FAIL. Write rest command
to return to reading array.

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Advanced Sector Protection Software Examples

7DEOH

FRQWDLQV DOO SRVVLEOH FRPELQDWLRQV RI WKH '<% 33% DQG 33% /RFN %LW UHODWLQJ WR WKH VWDWXV

RI WKH VHFWRU ,Q VXPPDU\ LI WKH 33% /RFN %LW LV ORFNHG VHW WR ³´ QR FKDQJHV WR WKH 33%V DUH
DOORZHG 7KH 33% /RFN %LW FDQ RQO\ EH XQORFNHG UHVHW WR ³´ WKURXJK D KDUGZDUH UHVHW RU SRZHU
F\FOH 6HH DOVR

)LJXUH

IRU DQ RYHUYLHZ RI WKH $GYDQFHG 6HFWRU 3URWHFWLRQ IHDWXUH

Hardware Data Protection Methods

7KH GHYLFH RIIHUV WZR PDLQ W\SHV RI GDWD SURWHFWLRQ DW WKH VHFWRU OHYHO YLD KDUGZDUH FRQWURO
:KHQ :3 LV DW 9

WKH IRXU RXWHUPRVW VHFWRUV DUH ORFNHG GHYLFH VSHFLILF

:KHQ $&& LV DW 9

DOO VHFWRUV DUH ORFNHG

7KHUH DUH DGGLWLRQDO PHWKRGV E\ ZKLFK LQWHQGHG RU DFFLGHQWDO HUDVXUH RI DQ\ VHFWRUV FDQ EH SUH
YHQWHG YLD KDUGZDUH PHDQV 7KH IROORZLQJ VXEVHFWLRQV GHVFULEHV WKHVH PHWKRGV

:3 0HWKRG

7KH :ULWH 3URWHFW IHDWXUH SURYLGHV D KDUGZDUH PHWKRG RI SURWHFWLQJ WKH IRXU RXWHUPRVW VHFWRUV
7KLV IXQFWLRQ LV SURYLGHG E\ WKH :3 SLQ DQG RYHUULGHV WKH SUHYLRXVO\ GLVFXVVHG 6HFWRU 3URWHF
WLRQ8QSURWHFWLRQ PHWKRG
,I WKH V\VWHP DVVHUWV 9

RQ WKH :3 SLQ WKH GHYLFH GLVDEOHV SURJUDP DQG HUDVH IXQFWLRQV LQ WKH

³RXWHUPRVW´ ERRW VHFWRUV 7KH RXWHUPRVW ERRW VHFWRUV DUH WKH VHFWRUV FRQWDLQLQJ ERWK WKH ORZHU
DQG XSSHU VHW RI VHFWRUV LQ D GXDOERRWFRQILJXUHG GHYLFH
,I WKH V\VWHP DVVHUWV 9

RQ WKH :3 SLQ WKH GHYLFH UHYHUWV WR ZKHWKHU WKH ERRW VHFWRUV ZHUH

ODVW VHW WR EH SURWHFWHG RU XQSURWHFWHG 7KDW LV VHFWRU SURWHFWLRQ RU XQSURWHFWLRQ IRU WKHVH VHFWRUV
GHSHQGV RQ ZKHWKHU WKH\ ZHUH ODVW SURWHFWHG RU XQSURWHFWHG
1RWH WKDW WKH :3 SLQ PXVW QRW EH OHIW IORDWLQJ RU XQFRQQHFWHG DV LQFRQVLVWHQW EHKDYLRU RI WKH
GHYLFH PD\ UHVXOW
7KH :3 SLQ PXVW EH KHOG VWDEOH GXULQJ D FRPPDQG VHTXHQFH H[HFXWLRQ

$&& 0HWKRG

7KLV PHWKRG LV VLPLODU WR DERYH H[FHSW LW SURWHFWV DOO VHFWRUV 2QFH $&& LQSXW LV VHW WR 9

DOO

SURJUDP DQG HUDVH IXQFWLRQV DUH GLVDEOHG DQG KHQFH DOO VHFWRUV DUH SURWHFWHG

/RZ 9

:ULWH ,QKLELW

:KHQ 9

LV OHVV WKDQ 9

/.2

WKH GHYLFH GRHV QRW DFFHSW DQ\ ZULWH F\FOHV 7KLV SURWHFWV GDWD GXULQJ

SRZHUXS DQG SRZHUGRZQ

Table 7. Sector Protection Schemes

Unique Device PPB Lock Bit

0 = locked

1 = unlocked

Sector PPB

0 = protected

1 = unprotected

Sector DYB

0 = protected

1 = unprotected

Sector Protection Status

$Q\ 6HFWRU

[

3URWHFWHG WKURXJK 33%

$Q\ 6HFWRU

[

3URWHFWHG WKURXJK 33%

$Q\ 6HFWRU

8QSURWHFWHG

$Q\ 6HFWRU

3URWHFWHG WKURXJK '<%

$Q\ 6HFWRU

[

3URWHFWHG WKURXJK 33%

$Q\ 6HFWRU

[

3URWHFWHG WKURXJK 33%

$Q\ 6HFWRU

3URWHFWHG WKURXJK '<%

$Q\ 6HFWRU

8QSURWHFWHG

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

7KH FRPPDQG UHJLVWHU DQG DOO LQWHUQDO SURJUDPHUDVH FLUFXLWV DUH GLVDEOHG DQG WKH GHYLFH UHVHWV
WR UHDGLQJ DUUD\ GDWD 6XEVHTXHQW ZULWHV DUH LJQRUHG XQWLO 9

LV JUHDWHU WKDQ 9

/.2

7KH V\VWHP

PXVW SURYLGH WKH SURSHU VLJQDOV WR WKH FRQWURO LQSXWV WR SUHYHQW XQLQWHQWLRQDO ZULWHV ZKHQ 9

JUHDWHU WKDQ 9

/.2

:ULWH 3XOVH ³*OLWFK 3URWHFWLRQ´

1RLVH SXOVHV RI OHVV WKDQ QV W\SLFDO RQ 2( &( RU :( GR QRW LQLWLDWH D ZULWH F\FOH

3RZHU8S :ULWH ,QKLELW

,I :( &( 5(6(7 9

DQG 2( 9

GXULQJ SRZHU XS WKH GHYLFH GRHV QRW DFFHSW FRP

PDQGV RQ WKH ULVLQJ HGJH RI :( 7KH LQWHUQDO VWDWH PDFKLQH LV DXWRPDWLFDOO\ UHVHW WR WKH UHDG
PRGH RQ SRZHUXS

Common Flash Memory Interface (CFI)

7KH &RPPRQ )ODVK ,QWHUIDFH &), VSHFLILFDWLRQ RXWOLQHV GHYLFH DQG KRVW V\VWHP VRIWZDUH LQWHU
URJDWLRQ KDQGVKDNH ZKLFK DOORZV VSHFLILF YHQGRUVSHFLILHG VRIWZDUH DOJRULWKPV WR EH XVHG IRU
HQWLUH IDPLOLHV RI GHYLFHV 6RIWZDUH VXSSRUW FDQ WKHQ EH GHYLFHLQGHSHQGHQW -('(& ,'LQGHSHQ
GHQW DQG IRUZDUG DQG EDFNZDUGFRPSDWLEOH IRU WKH VSHFLILHG IODVK GHYLFH IDPLOLHV )ODVK YHQGRUV
FDQ VWDQGDUGL]H WKHLU H[LVWLQJ LQWHUIDFHV IRU ORQJWHUP FRPSDWLELOLW\
7KLV GHYLFH HQWHUV WKH &), 4XHU\ PRGH ZKHQ WKH V\VWHP ZULWHV WKH &), 4XHU\ FRPPDQG K WR
DGGUHVV K DQ\ WLPH WKH GHYLFH LV UHDG\ WR UHDG DUUD\ GDWD 7KH V\VWHP FDQ UHDG &), LQIRUPDWLRQ
DW WKH DGGUHVVHV JLYHQ LQ 7DEOHV 7R WHUPLQDWH UHDGLQJ &), GDWD WKH V\VWHP PXVW ZULWH WKH
UHVHW FRPPDQG
7KH V\VWHP FDQ DOVR ZULWH WKH &), TXHU\ FRPPDQG ZKHQ WKH GHYLFH LV LQ WKH DXWRVHOHFW PRGH
7KH GHYLFH HQWHUV WKH &), TXHU\ PRGH DQG WKH V\VWHP FDQ UHDG &), GDWD DW WKH DGGUHVVHV JLYHQ
LQ 7DEOHV 7KH V\VWHP PXVW ZULWH WKH UHVHW FRPPDQG WR UHWXUQ WKH GHYLFH WR WKH DXWRVHOHFW
PRGH

Table 8. CFI Query Identification String

Addresses

Data

Description

4XHU\ 8QLTXH $6&,, VWULQJ ³45<´

3ULPDU\ 2(0 &RPPDQG 6HW

$GGUHVV IRU 3ULPDU\ ([WHQGHG 7DEOH

$OWHUQDWH 2(0 &RPPDQG 6HW K QRQH H[LVWV

$GGUHVV IRU $OWHUQDWH 2(0 ([WHQGHG 7DEOH K QRQH H[LVWV

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 9. System Interface String

Table 10. Device Geometry Definition

Addresses

Data

Description

0LQ ZULWHHUDVH

'±' YROW '±' PLOOLYROW

0D[ ZULWHHUDVH

'±' YROW '±' PLOOLYROW

0LQ YROWDJH K QR 9

SLQ SUHVHQW

0D[ YROWDJH K QR 9

SLQ SUHVHQW

7\SLFDO WLPHRXW SHU VLQJOH E\WHZRUG ZULWH

7\SLFDO WLPHRXW IRU 0LQ VL]H EXIIHU ZULWH

V K QRW VXSSRUWHG

7\SLFDO WLPHRXW SHU LQGLYLGXDO EORFN HUDVH

7\SLFDO WLPHRXW IRU IXOO FKLS HUDVH

PV K QRW VXSSRUWHG

0D[ WLPHRXW IRU E\WHZRUG ZULWH

IÃ

WLPHV W\SLFDO

0D[ WLPHRXW IRU EXIIHU ZULWH

IÃ

WLPHV W\SLFDO

0D[ WLPHRXW SHU LQGLYLGXDO EORFN HUDVH

WLPHV W\SLFDO

0D[ WLPHRXW IRU IXOO FKLS HUDVH

WLPHV W\SLFDO K QRW VXSSRUWHG

Addresses

Data

Description

K :6-
K :6-

'HYLFH 6L]H

E\WH

)ODVK 'HYLFH ,QWHUIDFH GHVFULSWLRQ UHIHU WR &), SXEOLFDWLRQ

0D[ QXPEHU RI E\WHV LQ PXOWLE\WH ZULWH

K QRW VXSSRUWHG

1XPEHU RI (UDVH %ORFN 5HJLRQV ZLWKLQ GHYLFH

(UDVH %ORFN 5HJLRQ ,QIRUPDWLRQ

UHIHU WR WKH &), VSHFLILFDWLRQ RU &), SXEOLFDWLRQ

)'K :6-
'K :6-

(UDVH %ORFN 5HJLRQ ,QIRUPDWLRQ

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Table 11. Primary Vendor-Specific Extended Query

Addresses

Data

Description

4XHU\XQLTXH $6&,, VWULQJ ³35,´

0DMRU YHUVLRQ QXPEHU $6&,,

0LQRU YHUVLRQ QXPEHU $6&,,

$GGUHVV 6HQVLWLYH 8QORFN %LWV

5HTXLUHG 1RW 5HTXLUHG
6LOLFRQ 7HFKQRORJ\ %LWV P

(UDVH 6XVSHQG

1RW 6XSSRUWHG 7R 5HDG 2QO\ 7R 5HDG :ULWH

6HFWRU 3URWHFW

1RW 6XSSRUWHG ; 1XPEHU RI VHFWRUV LQ SHU JURXS

6HFWRU 7HPSRUDU\ 8QSURWHFW

1RW 6XSSRUWHG 6XSSRUWHG

6HFWRU 3URWHFW8QSURWHFW VFKHPH

$GYDQFHG 6HFWRU 3URWHFWLRQ

(K :6-
K :6-

6LPXOWDQHRXV 2SHUDWLRQ

1XPEHU RI 6HFWRUV LQ DOO EDQNV H[FHSW ERRW EORFN

%XUVW 0RGH 7\SH

1RW 6XSSRUWHG 6XSSRUWHG

3DJH 0RGH 7\SH

1RW 6XSSRUWHG :RUG 3DJH :RUG 3DJH :RUG 3DJH

$&& $FFHOHUDWLRQ 6XSSO\ 0LQLPXP
K 1RW 6XSSRUWHG '' 9ROW '' P9

$&& $FFHOHUDWLRQ 6XSSO\ 0D[LPXP
K 1RW 6XSSRUWHG '' 9ROW '' P9

7RS%RWWRP %RRW 6HFWRU )ODJ
K 'XDO %RRW 'HYLFH K %RWWRP %RRW 'HYLFH K 7RS %RRW 'HYLFH

3URJUDP 6XVSHQG K QRW VXSSRUWHG

%DQN 2UJDQL]DWLRQ ; 1XPEHU RI EDQNV

K :6-
K :6-

%DQN $ 5HJLRQ ,QIRUPDWLRQ ; 1XPEHU RI VHFWRUV LQ EDQN

K :6-
K :6-

%DQN % 5HJLRQ ,QIRUPDWLRQ ; 1XPEHU RI VHFWRUV LQ EDQN

K :6-
K :6-

%DQN & 5HJLRQ ,QIRUPDWLRQ ; 1XPEHU RI VHFWRUV LQ EDQN

K :6-
K :6-

%DQN ' 5HJLRQ ,QIRUPDWLRQ ; 1XPEHU RI VHFWRUV LQ EDQN

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 12. WS128J Sector Address Table (Sheet 1 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

%DQN '

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN &

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 2 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

%DQN &

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 3 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN &

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 4 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

%DQN %

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 5 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN %

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 6 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

%DQN %

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 12. WS128J Sector Address Table (Sheet 7 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN $

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K))))K

.ZRUGV

)K))))K

.ZRUGV

)$K)$)))K

.ZRUGV

)%K)%)))K

.ZRUGV

)&K)&)))K

.ZRUGV

)'K)')))K

.ZRUGV

)(K)()))K

.ZRUGV

))K)))))K

Table 12. WS128J Sector Address Table (Sheet 8 of 8)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 13. WS064J Sector Address Table (Sheet 1 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

%DQN '

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN &

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

Table 13. WS064J Sector Address Table (Sheet 2 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

%DQN &

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

Table 13. WS064J Sector Address Table (Sheet 3 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

%DQN %

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

Table 13. WS064J Sector Address Table (Sheet 4 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

%DQN %

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K)))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

Table 13. WS064J Sector Address Table (Sheet 5 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Command Definitions

:ULWLQJ VSHFLILF DGGUHVV DQG GDWD FRPPDQGV RU VHTXHQFHV LQWR WKH FRPPDQG UHJLVWHU LQLWLDWHV
GHYLFH RSHUDWLRQV

7DEOH ³&RPPDQG 'HILQLWLRQV´ RQ SDJH

GHILQHV WKH YDOLG UHJLVWHU FRP

PDQG VHTXHQFHV :ULWLQJ LQFRUUHFW DGGUHVV DQG GDWD YDOXHV RU ZULWLQJ WKHP LQ WKH LPSURSHU
VHTXHQFH PD\ SODFH WKH GHYLFH LQ DQ XQNQRZQ VWDWH 7KH V\VWHP PXVW ZULWH WKH UHVHW FRPPDQG
WR UHWXUQ WKH GHYLFH WR UHDGLQJ DUUD\ GDWD 5HIHU WR WKH $& &KDUDFWHULVWLFV VHFWLRQ IRU WLPLQJ
GLDJUDPV

Reading Array Data

7KH GHYLFH LV DXWRPDWLFDOO\ VHW WR UHDGLQJ DUUD\ GDWD DIWHU GHYLFH SRZHUXS 1R FRPPDQGV DUH
UHTXLUHG WR UHWULHYH GDWD LQ DV\QFKURQRXV PRGH (DFK EDQN LV UHDG\ WR UHDG DUUD\ GDWD DIWHU FRP
SOHWLQJ DQ (PEHGGHG 3URJUDP RU (PEHGGHG (UDVH DOJRULWKP
$IWHU WKH GHYLFH DFFHSWV DQ (UDVH 6XVSHQG FRPPDQG WKH FRUUHVSRQGLQJ EDQN HQWHUV WKH HUDVH
VXVSHQGUHDG PRGH DIWHU ZKLFK WKH V\VWHP FDQ UHDG GDWD IURP DQ\ QRQHUDVHVXVSHQGHG VHFWRU
ZLWKLQ WKH VDPH EDQN $IWHU FRPSOHWLQJ D SURJUDPPLQJ RSHUDWLRQ LQ WKH (UDVH 6XVSHQG PRGH
WKH V\VWHP PD\ RQFH DJDLQ UHDG DUUD\ GDWD IURP DQ\ QRQHUDVHVXVSHQGHG VHFWRU ZLWKLQ WKH
VDPH EDQN 6HH WKH ³(UDVH 6XVSHQG(UDVH 5HVXPH &RPPDQGV´ VHFWLRQ RQ SDJH IRU PRUH
LQIRUPDWLRQ
7KH V\VWHP PXVW LVVXH WKH UHVHW FRPPDQG WR UHWXUQ D EDQN WR WKH UHDG RU HUDVHVXVSHQGUHDG
PRGH LI '4 JRHV KLJK GXULQJ DQ DFWLYH SURJUDP RU HUDVH RSHUDWLRQ RU LI WKH EDQN LV LQ WKH DX
WRVHOHFW PRGH 6HH WKH ³5HVHW &RPPDQG´ VHFWLRQ RQ SDJH IRU PRUH LQIRUPDWLRQ

%DQN $

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

K)))K

.ZRUGV

K))))K

.ZRUGV

$K$)))K

.ZRUGV

$K$))))K

.ZRUGV

%K%)))K

.ZRUGV

%K%))))K

.ZRUGV

&K&)))K

.ZRUGV

&K&))))K

.ZRUGV

'K')))K

.ZRUGV

'K'))))K

.ZRUGV

(K()))K

.ZRUGV

(K())))K

.ZRUGV

)K))))K

.ZRUGV

)K))))K

.ZRUGV

)K))))K

.ZRUGV

)$K)$)))K

.ZRUGV

)%K)%)))K

.ZRUGV

)&K)&)))K

.ZRUGV

)'K)')))K

.ZRUGV

)(K)()))K

.ZRUGV

))K)))))K

Table 13. WS064J Sector Address Table (Sheet 6 of 6)

%DQN

Sector

Sector Size

(x16) Address Range

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

6HH DOVR ³5HTXLUHPHQWV IRU $V\QFKURQRXV 5HDG2SHUDWLRQ 1RQ%XUVW´ VHFWLRQ RQ SDJH DQG
³5HTXLUHPHQWV IRU 6\QFKURQRXV %XUVW 5HDG 2SHUDWLRQ´ VHFWLRQ RQ SDJH IRU PRUH LQIRUPDWLRQ
7KH $V\QFKURQRXV 5HDG DQG 6\QFKURQRXV%XUVW 5HDG WDEOHV SURYLGH WKH UHDG SDUDPHWHUV DQG

)LJXUH ³&/. 6\QFKURQRXV %XUVW 0RGH 5HDG ULVLQJ DFWLYH &/.´ RQ SDJH

)LJXUH ³6\Q

FKURQRXV %XUVW 0RGH 5HDG´ RQ SDJH

DQG

)LJXUH ³$V\QFKURQRXV 0RGH 5HDG ZLWK /DWFKHG

$GGUHVVHV´ RQ SDJH

VKRZ WKH WLPLQJV

Set Configuration Register Command Sequence

7KH GHYLFH XVHV D FRQILJXUDWLRQ UHJLVWHU WR VHW WKH YDULRXV EXUVW SDUDPHWHUV QXPEHU RI ZDLW
VWDWHV EXUVW UHDG PRGH DFWLYH FORFN HGJH 5'< FRQILJXUDWLRQ DQG V\QFKURQRXV PRGH DFWLYH 7KH
FRQILJXUDWLRQ UHJLVWHU PXVW EH VHW EHIRUH WKH GHYLFH ZLOO HQWHU EXUVW PRGH
7KH FRQILJXUDWLRQ UHJLVWHU LV ORDGHG ZLWK D WKUHHF\FOH FRPPDQG VHTXHQFH 7KH ILUVW WZR F\FOHV
DUH VWDQGDUG XQORFN VHTXHQFHV 2Q WKH WKLUG F\FOH WKH GDWD VKRXOG EH &K DGGUHVV ELWV $±$
VKRXOG EH K DQG DGGUHVV ELWV $±$ VHW WKH FRGH WR EH ODWFKHG 7KH GHYLFH ZLOO SRZHU XS
RU DIWHU D KDUGZDUH UHVHW ZLWK WKH GHIDXOW VHWWLQJ ZKLFK LV LQ DV\QFKURQRXV PRGH 7KH UHJLVWHU
PXVW EH VHW EHIRUH WKH GHYLFH FDQ HQWHU V\QFKURQRXV PRGH 7KH FRQILJXUDWLRQ UHJLVWHU FDQ QRW
EH FKDQJHG GXULQJ GHYLFH RSHUDWLRQV SURJUDP HUDVH RU VHFWRU ORFN

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Figure 4. Synchronous/Asynchronous State Diagram

5HDG 0RGH 6HWWLQJ

2Q SRZHUXS RU KDUGZDUH UHVHW WKH GHYLFH LV VHW WR EH LQ DV\QFKURQRXV UHDG PRGH 7KLV VHWWLQJ
DOORZV WKH V\VWHP WR HQDEOH RU GLVDEOH EXUVW PRGH GXULQJ V\VWHP RSHUDWLRQV $GGUHVV $ GHWHU
PLQHV WKLV VHWWLQJ ³¶ IRU DV\QFKURQRXV PRGH ³´ IRU V\QFKURQRXV PRGH

3URJUDPPDEOH :DLW 6WDWH &RQILJXUDWLRQ

7KH SURJUDPPDEOH ZDLW VWDWH IHDWXUH LQIRUPV WKH GHYLFH RI WKH QXPEHU RI FORFN F\FOHV WKDW PXVW
HODSVH DIWHU $9' LV GULYHQ DFWLYH EHIRUH GDWD ZLOO EH DYDLODEOH 7KLV YDOXH LV GHWHUPLQHG E\ WKH
LQSXW IUHTXHQF\ RI WKH GHYLFH $GGUHVV ELWV $±$ GHWHUPLQH WKH VHWWLQJ VHH

7DEOH ³3UR

JUDPPDEOH :DLW 6WDWH 6HWWLQJV´ RQ SDJH

7KH ZDLW VWDWH FRPPDQG VHTXHQFH LQVWUXFWV WKH GHYLFH WR VHW D SDUWLFXODU QXPEHU RI FORFN F\FOHV
IRU WKH LQLWLDO DFFHVV LQ EXUVW PRGH 7KH QXPEHU RI ZDLW VWDWHV WKDW VKRXOG EH SURJUDPPHG LQWR
WKH GHYLFH LV GLUHFWO\ UHODWHG WR WKH FORFN IUHTXHQF\

Power-up/

Hardware Reset

Asynchronous Read

Mode Only

Synchronous Read

Mode Only

Set Burst Mode

Configuration Register

Command for

Synchronous Mode

(A19 = 0)

Set Burst Mode

Configuration Register

Command for

Asynchronous Mode

(A19 = 1)

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 14. Programmable Wait State Settings

1RWHV
8SRQ SRZHUXS RU KDUGZDUH UHVHW WKH GHIDXOW VHWWLQJ LV VHYHQ ZDLW VWDWHV
5'< ZLOO GHIDXOW WR EHLQJ DFWLYH ZLWK GDWD ZKHQ WKH :DLW 6WDWH 6HWWLQJ LV VHW WR D

WRWDO LQLWLDO DFFHVV F\FOH RI

,W LV UHFRPPHQGHG WKDW WKH ZDLW VWDWH FRPPDQG VHTXHQFH EH ZULWWHQ HYHQ LI WKH GHIDXOW ZDLW
VWDWH YDOXH LV GHVLUHG WR HQVXUH WKH GHYLFH LV VHW DV H[SHFWHG $ KDUGZDUH UHVHW ZLOO VHW WKH ZDLW
VWDWH WR WKH GHIDXOW VHWWLQJ

6WDQGDUG ZDLWVWDWH +DQGVKDNLQJ 2SWLRQ

7KH KRVW V\VWHP PXVW VHW WKH DSSURSULDWH QXPEHU RI ZDLW VWDWHV LQ WKH IODVK GHYLFH GHSHQGLQJ
XSRQ WKH FORFN IUHTXHQF\ 7KH KRVW V\VWHP VKRXOG VHW DGGUHVV ELWV $±$ WR IRU D FORFN
IUHTXHQF\ RI 0+] IRU WKH V\VWHPGHYLFH WR H[HFXWH DW PD[LPXP VSHHG

7DEOH

GHVFULEHV WKH UHFRPPHQGHG QXPEHU RI FORFN F\FOHV ZDLW VWDWHV IRU YDULRXV FRQGLWLRQV

Table 15. Wait States for Standard wait-state Handshaking

1RWHV
,Q WKH DQG ZRUG EXUVW UHDG PRGHV WKH DGGUHVV SRLQWHU GRHV QRW FURVV

ZRUG ERXQGDULHV DGGUHVVHV ZKLFK DUH PXOWLSOHV RI )K

)RU :6- PRGHO QXPEHUV DQG DQ DGGLWLRQDO FORFN F\FOH LV UHTXLUHG IRU

ERXQGDU\ FURVVLQJV ZKLOH LQ &RQWLQXRXV UHDG PRGH

7KH KRVW V\VWHP PXVW VHW WKH DSSURSULDWH QXPEHU RI ZDLW VWDWHV LQ WKH IODVK GHYLFH GHSHQGLQJ
XSRQ WKH FORFN IUHTXHQF\ 1RWH WKDW WKH KRVW V\VWHP PXVW VHW DJDLQ WKH QXPEHU RI ZDLW VWDWH
ZKHQ WKH KRVW V\VWHP FKDQJH WKH FORFN IUHTXHQF\ )RU H[DPSOH WKH KRVW V\VWHP PXVW VHW IURP
RU ZDLW VWDWH WR OHVV WKDQ ZDLW VWDWHV ZKHQ WKH KRVW V\VWHP FKDQJH WKH FORFN IUHTXHQF\ IURP
0+] WR OHVV WKDQ 0+] 7KH DXWRVHOHFW IXQFWLRQ DOORZV WKH KRVW V\VWHP WR GHWHUPLQH ZKHWKHU
WKH IODVK GHYLFH LV HQDEOHG IRU KDQGVKDNLQJ 6HH WKH ³$XWRVHOHFW &RPPDQG 6HTXHQFH´ VHFWLRQ RQ
SDJH IRU PRUH LQIRUPDWLRQ

A14

A13

A12

Total Initial Access Cycles

GHIDXOW

5HVHUYHG

Burst Mode

Typical No. of Clock Cycles after AVD# Low

66 MHz

80 MHz

:RUG RU :RUG RU &RQWLQXRXV

:RUG

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

5HDG 0RGH &RQILJXUDWLRQ

7KH GHYLFH VXSSRUWV IRXU GLIIHUHQW UHDG PRGHV FRQWLQXRXV PRGH DQG DQG ZRUG OLQHDU
ZUDS DURXQG PRGHV $ FRQWLQXRXV VHTXHQFH EHJLQV DW WKH VWDUWLQJ DGGUHVV DQG DGYDQFHV WKH DG
GUHVV SRLQWHU XQWLO WKH EXUVW RSHUDWLRQ LV FRPSOHWH ,I WKH KLJKHVW DGGUHVV LQ WKH GHYLFH LV UHDFKHG
GXULQJ WKH FRQWLQXRXV EXUVW UHDG PRGH WKH DGGUHVV SRLQWHU ZUDSV DURXQG WR WKH ORZHVW DGGUHVV
)RU H[DPSOH DQ HLJKWZRUG OLQHDU UHDG ZLWK ZUDS DURXQG EHJLQV RQ WKH VWDUWLQJ DGGUHVV ZULWWHQ
WR WKH GHYLFH DQG WKHQ DGYDQFHV WR WKH QH[W ZRUG ERXQGDU\ 7KH DGGUHVV SRLQWHU WKHQ UHWXUQV
WR WKH VW ZRUG DIWHU WKH SUHYLRXV HLJKW ZRUG ERXQGDU\ ZUDSSLQJ WKURXJK WKH VWDUWLQJ ORFDWLRQ
7KH VL[WHHQ DQG WKLUW\WZR OLQHDU ZUDS DURXQG PRGHV RSHUDWH LQ D IDVKLRQ VLPLODU WR WKH HLJKW
ZRUG PRGH

7DEOH

VKRZV WKH DGGUHVV ELWV DQG VHWWLQJV IRU WKH IRXU UHDG PRGHV

Table 16. Read Mode Settings

1RWH 8SRQ SRZHUXS RU KDUGZDUH UHVHW WKH GHIDXOW VHWWLQJ LV FRQWLQXRXV

%XUVW $FWLYH &ORFN (GJH &RQILJXUDWLRQ

%\ GHIDXOW WKH GHYLFH ZLOO GHOLYHU GDWD RQ WKH ULVLQJ HGJH RI WKH FORFN DIWHU WKH LQLWLDO V\QFKURQRXV
DFFHVV WLPH 6XEVHTXHQW RXWSXWV ZLOO DOVR EH RQ WKH IROORZLQJ ULVLQJ HGJHV EDUULQJ DQ\ GHOD\V
7KH GHYLFH FDQ EH VHW VR WKDW WKH IDOOLQJ FORFN HGJH LV DFWLYH IRU DOO V\QFKURQRXV DFFHVVHV $GGUHVV
ELW $ GHWHUPLQHV WKLV VHWWLQJ ³´ IRU ULVLQJ DFWLYH ³´ IRU IDOOLQJ DFWLYH

5'< &RQILJXUDWLRQ

%\ GHIDXOW WKH GHYLFH LV VHW VR WKDW WKH 5'< SLQ ZLOO RXWSXW 9

ZKHQHYHU WKHUH LV YDOLG GDWD RQ

WKH RXWSXWV 7KH GHYLFH FDQ EH VHW VR WKDW 5'< JRHV DFWLYH RQH GDWD F\FOH EHIRUH DFWLYH GDWD
$GGUHVV ELW $ GHWHUPLQHV WKLV VHWWLQJ ³´ IRU 5'< DFWLYH ZLWK GDWD ³´ IRU 5'< DFWLYH RQH FORFN
F\FOH EHIRUH YDOLG GDWD 2QO\ WKH FRPELQDWLRQ RI ZDLW VWDWH DQG 5'< DFWLYH RQH FORFN F\FOH EHIRUH
GDWD LV QRW VXSSRUWHG ,Q DV\QFKURQRXV PRGH 5'< LV DQ RSHQGUDLQ RXWSXW

Configuration Register

7DEOH

VKRZV WKH DGGUHVV ELWV WKDW GHWHUPLQH WKH FRQILJXUDWLRQ UHJLVWHU VHWWLQJV IRU YDULRXV GH

YLFH IXQFWLRQV

Burst Modes

Address Bits

A16

A15

&RQWLQXRXV

ZRUG OLQHDU ZUDS DURXQG

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Table 17. Configuration Register

1RWH 'HYLFH LV LQ WKH GHIDXOW VWDWH XSRQ SRZHUXS RU KDUGZDUH UHVHW

Reset Command

:ULWLQJ WKH UHVHW FRPPDQG UHVHWV WKH EDQNV WR WKH UHDG RU HUDVHVXVSHQGUHDG PRGH $GGUHVV
ELWV DUH GRQ¶W FDUHV IRU WKLV FRPPDQG
7KH UHVHW FRPPDQG PD\ EH ZULWWHQ EHWZHHQ WKH VHTXHQFH F\FOHV LQ DQ HUDVH FRPPDQG VHTXHQFH
EHIRUH HUDVLQJ EHJLQV 7KLV UHVHWV WKH EDQN WR ZKLFK WKH V\VWHP ZDV ZULWLQJ WR WKH UHDG PRGH
2QFH HUDVXUH EHJLQV KRZHYHU WKH GHYLFH LJQRUHV UHVHW FRPPDQGV XQWLO WKH RSHUDWLRQ LV
FRPSOHWH
7KH UHVHW FRPPDQG PD\ EH ZULWWHQ EHWZHHQ WKH VHTXHQFH F\FOHV LQ D SURJUDP FRPPDQG VH
TXHQFH EHIRUH SURJUDPPLQJ EHJLQV SULRU WR WKH WKLUG F\FOH 7KLV UHVHWV WKH EDQN WR ZKLFK WKH
V\VWHP ZDV ZULWLQJ WR WKH UHDG PRGH ,I WKH SURJUDP FRPPDQG VHTXHQFH LV ZULWWHQ WR D EDQN WKDW
LV LQ WKH (UDVH 6XVSHQG PRGH ZULWLQJ WKH UHVHW FRPPDQG UHWXUQV WKDW EDQN WR WKH HUDVHVXV
SHQGUHDG PRGH 2QFH SURJUDPPLQJ EHJLQV KRZHYHU WKH GHYLFH LJQRUHV UHVHW FRPPDQGV XQWLO
WKH RSHUDWLRQ LV FRPSOHWH
7KH UHVHW FRPPDQG PD\ EH ZULWWHQ EHWZHHQ WKH VHTXHQFH F\FOHV LQ DQ DXWRVHOHFW FRPPDQG VH
TXHQFH 2QFH LQ WKH DXWRVHOHFW PRGH WKH UHVHW FRPPDQG PXVW EH ZULWWHQ WR UHWXUQ WR WKH UHDG
PRGH ,I D EDQN HQWHUHG WKH DXWRVHOHFW PRGH ZKLOH LQ WKH (UDVH 6XVSHQG PRGH ZULWLQJ WKH UHVHW
FRPPDQG UHWXUQV WKDW EDQN WR WKH HUDVHVXVSHQGUHDG PRGH
,I '4 JRHV KLJK GXULQJ D SURJUDP RU HUDVH RSHUDWLRQ ZULWLQJ WKH UHVHW FRPPDQG UHWXUQV WKH
EDQNV WR WKH UHDG PRGH RU HUDVHVXVSHQGUHDG PRGH LI WKDW EDQN ZDV LQ (UDVH 6XVSHQG

Autoselect Command Sequence

7KH DXWRVHOHFW FRPPDQG VHTXHQFH DOORZV WKH KRVW V\VWHP WR DFFHVV WKH PDQXIDFWXUHU DQG GHYLFH
FRGHV DQG GHWHUPLQH ZKHWKHU RU QRW D VHFWRU LV SURWHFWHG

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S29WS-J_00_A4 June 24, 2005

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EDQN DGGUHVV RI WKH HUDVHVXVSHQGHG EDQN LV UHTXLUHG ZKHQ ZULWLQJ WKLV FRPPDQG )XUWKHU ZULWHV
RI WKH 5HVXPH FRPPDQG DUH LJQRUHG $QRWKHU (UDVH 6XVSHQG FRPPDQG FDQ EH ZULWWHQ DIWHU WKH
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6HH WKH VHFWLRQ RQ '4 IRU LQIRUPDWLRQ RQ WKH VHFWRU HUDVH WLPHU

Figure 6. Erase Operation

START

Write Erase

Command Sequence

Data Poll

from System

Data = FFh?

Yes

Erasure Completed

Embedded
Erase
algorithm
in progress

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Password Program Command

7KH 3DVVZRUG 3URJUDP &RPPDQG SHUPLWV SURJUDPPLQJ WKH SDVVZRUG WKDW LV XVHG DV SDUW RI WKH
KDUGZDUH SURWHFWLRQ VFKHPH 7KH DFWXDO SDVVZRUG LV ELWV ORQJ 3DVVZRUG 3URJUDP FRP
PDQGV DUH UHTXLUHG WR SURJUDP WKH SDVVZRUG 7KH XVHU PXVW HQWHU WKH XQORFN F\FOH SDVVZRUG
SURJUDP FRPPDQG K DQG WKH SURJUDP DGGUHVVGDWD IRU HDFK SRUWLRQ RI WKH SDVVZRUG ZKHQ
SURJUDPPLQJ 7KHUH DUH QR SURYLVLRQV IRU HQWHULQJ WKH F\FOH XQORFN F\FOH WKH SDVVZRUG SUR
JUDP FRPPDQG DQG DOO WKH SDVVZRUG GDWD 7KHUH LV QR VSHFLDO DGGUHVVLQJ RUGHU UHTXLUHG IRU
SURJUDPPLQJ WKH SDVVZRUG $OVR ZKHQ WKH SDVVZRUG LV XQGHUJRLQJ SURJUDPPLQJ 6LPXOWDQHRXV
2SHUDWLRQ LV GLVDEOHG 5HDG RSHUDWLRQV WR DQ\ PHPRU\ ORFDWLRQ ZLOO UHWXUQ WKH SURJUDPPLQJ VWDWXV
H[FHSW '4 2QFH SURJUDPPLQJ LV FRPSOHWH WKH XVHU PXVW LVVXH D 5HDG5HVHW FRPPDQG WR WKH
GHYLFH WR QRUPDO RSHUDWLRQ 2QFH WKH 3DVVZRUG LV ZULWWHQ DQG YHULILHG WKH 3DVVZRUG 0RGH /RFNLQJ
%LW PXVW EH VHW LQ RUGHU WR SUHYHQW YHULILFDWLRQ 7KH 3DVVZRUG 3URJUDP &RPPDQG LV RQO\ FDSDEOH
RI SURJUDPPLQJ ³´V 3URJUDPPLQJ D ³´ DIWHU D FHOO LV SURJUDPPHG DV D ³´ UHVXOWV LQ D WLPH
RXW E\ WKH (PEHGGHG 3URJUDP $OJRULWKP ZLWK WKH FHOO UHPDLQLQJ DV D ³´ 7KH SDVVZRUG LV DOO
)¶V ZKHQ VKLSSHG IURP WKH IDFWRU\ $OO ELW SDVVZRUG FRPELQDWLRQV DUH YDOLG DV D SDVVZRUG

Password Verify Command

7KH 3DVVZRUG 9HULI\ &RPPDQG LV XVHG WR YHULI\ WKH 3DVVZRUG 7KH 3DVVZRUG LV YHULILDEOH RQO\
ZKHQ WKH 3DVVZRUG 0RGH /RFNLQJ %LW LV QRW SURJUDPPHG ,I WKH 3DVVZRUG 0RGH /RFNLQJ %LW LV SUR
JUDPPHG DQG WKH XVHU DWWHPSWV WR YHULI\ WKH 3DVVZRUG WKH GHYLFH ZLOO DOZD\V GULYH DOO )¶V RQWR
WKH '4 GDWD EXV
$OVR WKH GHYLFH ZLOO QRW RSHUDWH LQ 6LPXOWDQHRXV 2SHUDWLRQ ZKHQ WKH 3DVVZRUG 9HULI\ FRPPDQG
LV H[HFXWHG 2QO\ WKH SDVVZRUG LV UHWXUQHG UHJDUGOHVV RI WKH EDQN DGGUHVV 7KH ORZHU WZR DGGUHVV
ELWV $±$ DUH YDOLG GXULQJ WKH 3DVVZRUG 9HULI\ :ULWLQJ WKH 6HFXUHG 6LOLFRQ ([LW FRPPDQG UH
WXUQV WKH GHYLFH EDFN WR QRUPDO RSHUDWLRQ

Password Protection Mode Locking Bit Program Command

7KH 3DVVZRUG 3URWHFWLRQ 0RGH /RFNLQJ %LW 3URJUDP &RPPDQG SURJUDPV WKH 3DVVZRUG 3URWHFWLRQ
0RGH /RFNLQJ %LW ZKLFK SUHYHQWV IXUWKHU YHULILHV RU XSGDWHV WR WKH SDVVZRUG 2QFH SURJUDPPHG
WKH 3DVVZRUG 3URWHFWLRQ 0RGH /RFNLQJ %LW FDQQRW EH HUDVHG DQG WKH 3HUVLVWHQW 3URWHFWLRQ 0RGH
/RFNLQJ %LW SURJUDP FLUFXLWU\ LV GLVDEOHG WKHUHE\ IRUFLQJ WKH GHYLFH WR UHPDLQ LQ WKH 3DVVZRUG
3URWHFWLRQ 0RGH $IWHU LVVXLQJ ³3/K´ DW WKH IRXUWK EXV F\FOH WKH GHYLFH UHTXLUHV D WLPH RXW
SHULRG RI DSSUR[LPDWHO\ V IRU SURJUDPPLQJ WKH 3DVVZRUG 3URWHFWLRQ 0RGH /RFNLQJ %LW 7KHQ
E\ ZULWLQJ ³3/K´ DW WKH ILIWK EXV F\FOH WKH GHYLFH RXWSXWV YHULI\ GDWD DW '4 ,I '4 WKHQ
WKH 3DVVZRUG 3URWHFWLRQ 0RGH /RFNLQJ %LW LV SURJUDPPHG ,I QRW WKH V\VWHP PXVW UHSHDW WKLV
SURJUDP VHTXHQFH IURP WKH IRXUWK F\FOH RI ³3/K´ ([LWLQJ WKH 3DVVZRUG 3URWHFWLRQ 0RGH /RFN
LQJ %LW 3URJUDP FRPPDQG LV DFFRPSOLVKHG E\ ZULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG
RU 5HDG5HVHW FRPPDQG

Persistent Sector Protection Mode Locking Bit Program Command

7KH 3HUVLVWHQW 6HFWRU 3URWHFWLRQ 0RGH /RFNLQJ %LW 3URJUDP &RPPDQG SURJUDPV WKH 3HUVLVWHQW
6HFWRU 3URWHFWLRQ 0RGH /RFNLQJ %LW ZKLFK SUHYHQWV WKH 3DVVZRUG 0RGH /RFNLQJ %LW IURP HYHU
EHLQJ SURJUDPPHG %\ GLVDEOLQJ WKH SURJUDP FLUFXLWU\ RI WKH 3DVVZRUG 0RGH /RFNLQJ %LW WKH GH
YLFH LV IRUFHG WR UHPDLQ LQ WKH 3HUVLVWHQW 6HFWRU 3URWHFWLRQ PRGH RI RSHUDWLRQ RQFH WKLV ELW LV VHW
$IWHU LVVXLQJ ³6/K´ DW WKH IRXUWK EXV F\FOH WKH GHYLFH UHTXLUHV D WLPH RXW SHULRG RI DSSUR[L
PDWHO\ V IRU SURJUDPPLQJ WKH 3HUVLVWHQW 3URWHFW LRQ 0RGH /RFNLQJ %LW 7KHQ E\ ZULW LQJ
³603/K´ DW WKH ILIWK EXV F\FOH WKH GHYLFH RXWSXWV YHULI\ GDWD DW '4 ,I '4 WKHQ WKH
3HUVLVWHQW 3URWHFWLRQ 0RGH /RFNLQJ %LW LV SURJUDPPHG ,I QRW WKH V\VWHP PXVW UHSHDW WKLV SUR
JUDP VHTXHQFH IURP WKH IRXUWK F\FOH RI ³3/K´ ([LWLQJ WKH 3HUVLVWHQW 3URWHFWLRQ 0RGH /RFNLQJ
%LW 3URJUDP FRPPDQG LV DFFRPSOLVKHG E\ ZULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG RU
5HDG5HVHW FRPPDQG

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Secured Silicon Sector Protection Bit Program Command

7R SURWHFW WKH 6HFXUHG 6LOLFRQ 6HFWRU ZULWH WKH 6HFXUHG 6LOLFRQ 6HFWRU 3URWHFW FRPPDQG VHTXHQFH
ZKLOH LQ WKH 6HFXUHG 6LOLFRQ 6HFWRU PRGH $IWHU LVVXLQJ ³2:K´ DW WKH IRXUWK EXV F\FOH WKH GH
YLFH UHTXLUHV D WLPH RXW SHULRG RI DSSUR[LPDWHO\ V WR SURWHFW WKH 6HFXUHG 6LOLFRQ 6HFWRU
7KHQ E\ ZULWLQJ ³23%3´ DW WKH ILIWK EXV F\FOH WKH GHYLFH RXWSXWV YHULI\ GDWD DW '4 ,I '4
WKHQ WKH 6HFXUHG 6LOLFRQ 6HFWRU LV SURWHFWHG ,I QRW WKHQ WKH V\VWHP PXVW UHSHDW WKLV SUR
JUDP VHTXHQFH IURP WKH IRXUWK F\FOH RI ³23%3K´ ([LWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU 3URWHFWLRQ
0RGH /RFNLQJ %LW 3URJUDP FRPPDQG LV DFFRPSOLVKHG E\ ZULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW
FRPPDQG RU 5HDG5HVHW FRPPDQG

PPB Lock Bit Set Command

7KH 33% /RFN %LW 6HW FRPPDQG LV XVHG WR VHW WKH 33% /RFN ELW LI LW LV FOHDUHG HLWKHU DW UHVHW RU LI
WKH 3DVVZRUG 8QORFN FRPPDQG ZDV VXFFHVVIXOO\ H[HFXWHG 7KHUH LV QR 33% /RFN %LW &OHDU FRP
PDQG 2QFH WKH 33% /RFN %LW LV VHW LW FDQQRW EH FOHDUHG XQOHVV WKH GHYLFH LV WDNHQ WKURXJK D
SRZHURQ FOHDU RU WKH 3DVVZRUG 8QORFN FRPPDQG LV H[HFXWHG 8SRQ VHWWLQJ WKH 33% /RFN %LW WKH
33%V DUH ODWFKHG ,I WKH 3DVVZRUG 0RGH /RFNLQJ %LW LV VHW WKH 33% /RFN %LW VWDWXV LV UHIOHFWHG DV
VHW HYHQ DIWHU D SRZHURQ UHVHW F\FOH ([LWLQJ WKH 33% /RFN %LW 6HW FRPPDQG LV DFFRPSOLVKHG E\
ZULWLQJ WKH 6HFXUHG 6LOLFRQ ([LW FRPPDQG RQO\ ZKLOH LQ WKH 3HUVLVWHQW 6HFWRU 3URWHFWLRQ 0RGH

DPB Write/Erase/Status Command

7KH '3% :ULWH FRPPDQG LV XVHG WR VHW RU FOHDU D '3% IRU D JLYHQ VHFWRU 7KH KLJK RUGHU DGGUHVV
ELWV $PD[±$ DUH LVVXHG DW WKH VDPH WLPH DV WKH FRGH K RU K RQ '4'4 $OO RWKHU '4
GDWD EXV SLQV DUH LJQRUHG GXULQJ WKH GDWD ZULWH F\FOH 7KH '3%V DUH PRGLILDEOH DW DQ\ WLPH UH
JDUGOHVV RI WKH VWDWH RI WKH 33% RU 33% /RFN %LW ,I WKH 33% LV VHW WKH VHFWRU LV SURWHFWHG UHJDUGOHVV
RI WKH YDOXH RI WKH '3% ,I WKH 33% LV FOHDUHG VHWWLQJ WKH '3% WR D SURWHFWV WKH VHFWRU IURP
SURJUDPV RU HUDVHV 6LQFH WKLV LV D YRODWLOH ELW UHPRYLQJ SRZHU RU UHVHWWLQJ WKH GHYLFH ZLOO FOHDU
WKH '3%V 7KH SURJUDPPLQJ RI WKH '3% IRU D JLYHQ VHFWRU FDQ EH YHULILHG E\ ZULWLQJ D '3% 6WDWXV
FRPPDQG WR WKH GHYLFH ([LWLQJ WKH '3% :ULWH(UDVH FRPPDQG LV DFFRPSOLVKHG E\ ZULWLQJ WKH
5HDG5HVHW FRPPDQG ([LWLQJ WKH '3% 6WDWXV FRPPDQG LV DFFRPSOLVKHG E\ ZULWWLQJ WKH 6HFXUHG
6LOLFRQ 6HFWRU ([LW FRPPDQG

Password Unlock Command

7KH 3DVVZRUG 8QORFN FRPPDQG LV XVHG WR FOHDU WKH 33% /RFN %LW VR WKDW WKH 33%V FDQ EH XQORFNHG
IRU PRGLILFDWLRQ WKHUHE\ DOORZLQJ WKH 33%V WR EHFRPH DFFHVVLEOH IRU PRGLILFDWLRQ 7KH H[DFW SDVV
ZRUG PXVW EH HQWHUHG LQ RUGHU IRU WKH XQORFNLQJ IXQFWLRQ WR RFFXU 7KLV FRPPDQG FDQQRW EH LVVXHG
DQ\ IDVWHU WKDQ V DW D WLPH WR SUHYHQW D KDFNHU IURP UXQQLQJ WKURXJK WKH DOO ELW FRPELQD
WLRQV LQ DQ DWWHPSW WR FRUUHFWO\ PDWFK D SDVVZRUG ,I WKH FRPPDQG LV LVVXHG EHIRUH WKH V
H[HFXWLRQ ZLQGRZ IRU HDFK SRUWLRQ RI WKH XQORFN WKH FRPPDQG ZLOO EH LJQRUHG
7KH 3DVVZRUG 8QORFN IXQFWLRQ LV DFFRPSOLVKHG E\ ZULWLQJ 3DVVZRUG 8QORFN FRPPDQG DQG GDWD WR
WKH GHYLFH WR SHUIRUP WKH FOHDULQJ RI WKH 33% /RFN %LW 7KH SDVVZRUG LV ELWV ORQJ VR WKH XVHU
PXVW ZULWH WKH 3DVVZRUG 8QORFN FRPPDQG WLPHV $ DQG $ DUH XVHG IRU PDWFKLQJ :ULWLQJ WKH
3DVVZRUG 8QORFN FRPPDQG LV QRW DGGUHVV RUGHU VSHFLILF 7KH ORZHU DGGUHVV $±$ WKH QH[W
3DVVZRUG 8QORFN FRPPDQG LV WR $±$ WKHQ WR $±$ DQG ILQDOO\ WR $±$
2QFH WKH 3DVVZRUG 8QORFN FRPPDQG LV HQWHUHG IRU DOO IRXU ZRUGV WKH 5'< SLQ JRHV /2: LQGLFDW
LQJ WKDW WKH GHYLFH LV EXV\ $OVR UHDGLQJ WKH %DQN ' UHVXOWV LQ WKH '4 SLQ WRJJOLQJ LQGLFDWLQJ
WKDW WKH 3DVVZRUG 8QORFN IXQFWLRQ LV LQ SURJUHVV 5HDGLQJ WKH RWKHU EDQN UHWXUQV DFWXDO DUUD\
GDWD $SSUR[LPDWHO\ V LV UHTXLUHG IRU HDFK SRUWLRQ RI WKH XQORFN 2QFH WKH ILUVW SRUWLRQ RI WKH
SDVVZRUG XQORFN FRPSOHWHV 5'< LV QRW GULYHQ DQG '4 GRHV QRW WRJJOH ZKHQ UHDG WKH 3DVVZRUG
8QORFN FRPPDQG LV LVVXHG DJDLQ RQO\ WKLV WLPH ZLWK WKH QH[W SDUW RI WKH SDVVZRUG )RXU 3DVVZRUG
8QORFN FRPPDQGV DUH UHTXLUHG WR VXFFHVVIXOO\ FOHDU WKH 33% /RFN %LW $V ZLWK WKH ILUVW 3DVVZRUG
8QORFN FRPPDQG WKH 5'< VLJQDO JRHV /2: DQG UHDGLQJ WKH GHYLFH UHVXOWV LQ WKH '4 SLQ WRJJOLQJ
RQ VXFFHVVLYH UHDG RSHUDWLRQV XQWLO FRPSOHWH ,W LV WKH UHVSRQVLELOLW\ RI WKH PLFURSURFHVVRU WR NHHS

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

WUDFN RI WKH QXPEHU RI 3DVVZRUG 8QORFN FRPPDQGV WKH RUGHU DQG ZKHQ WR UHDG WKH 33% /RFN ELW
WR FRQILUP VXFFHVVIXO SDVVZRUG XQORFN ,Q RUGHU WR UHORFN WKH GHYLFH LQWR WKH 3DVVZRUG 0RGH WKH
33% /RFN %LW 6HW FRPPDQG FDQ EH UHLVVXHG ([LWLQJ WKH 3DVVZRUG 8QORFN FRPPDQG LV DFFRP
SOLVKHG E\ ZULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG

PPB Program Command

7KH 33% 3URJUDP FRPPDQG LV XVHG WR SURJUDP RU VHW D JLYHQ 33% (DFK 33% LV LQGLYLGXDOO\ SUR
JUDPPHG EXW LV EXON HUDVHG ZLWK WKH RWKHU 33%V 7KH VSHFLILF VHFWRU DGGUHVV $PD[±$ DUH
ZULWWHQ DW WKH VDPH WLPH DV WKH SURJUDP FRPPDQG K ZLWK $ ,I WKH 33% /RFN %LW LV VHW
DQG WKH FRUUHVSRQGLQJ 33% LV VHW IRU WKH VHFWRU WKH 33% 3URJUDP FRPPDQG ZLOO QRW H[HFXWH DQG
WKH FRPPDQG ZLOO WLPHRXW ZLWKRXW SURJUDPPLQJ WKH 33%
$IWHU SURJUDPPLQJ D 33% WZR DGGLWLRQDO F\FOHV DUH QHHGHG WR GHWHUPLQH ZKHWKHU WKH 33% KDV
EHHQ SURJUDPPHG ZLWK PDUJLQ $IWHU WK F\FOH WKH GHYLFH UHTXLUHV DSSUR[LPDWHO\ V WLPH
RXW SHULRG IRU SURJUDPPLQJ WKH 33% $QG WKHQ DIWHU WK F\FOH WKH GHYLFH RXWSXWV YHULI\ GDWD DW
'4
7KH 33% 3URJUDP FRPPDQG GRHV QRW IROORZ WKH (PEHGGHG 3URJUDP DOJRULWKP :ULWLQJ WKH 6H
FXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG RU 5HDG5HVHW FRPPDQG UHWXUQ WKH GHYLFH EDFN WR QRUPDO
RSHUDWLRQ

All PPB Erase Command

7KH $OO 33% (UDVH FRPPDQG LV XVHG WR HUDVH DOO 33%V LQ EXON 7KHUH LV QR PHDQV IRU LQGLYLGXDOO\
HUDVLQJ D VSHFLILF 33% 8QOLNH WKH 33% SURJUDP QR VSHFLILF VHFWRU DGGUHVV LV UHTXLUHG +RZHYHU
ZKHQ WKH 33% HUDVH FRPPDQG LV ZULWWHQ K DQG $ DOO 6HFWRU 33%V DUH HUDVHG LQ SDUDOOHO
,I WKH 33% /RFN %LW LV VHW WKH $// 33% (UDVH FRPPDQG ZLOO QRW H[HFXWH DQG WKH FRPPDQG ZLOO WLPH
RXW ZLWKRXW HUDVLQJ WKH 33%V
$IWHU HUDVLQJ WKH 33%V WZR DGGLWLRQDO F\FOHV DUH QHHGHG WR GHWHUPLQH ZKHWKHU WKH 33% KDV EHHQ
HUDVHG ZLWK PDUJLQ $IWHU WK F\FOH WKH GHYLFH UHTXLUHV DSSUR[LPDWHO\ PV WLPH RXW SHULRG IRU
HUDVLQJ WKH 33% $QG WKHQ DIWHU WK F\FOH WKH GHYLFH RXWSXWV YHULI\ GDWD DW '4
,W LV WKH UHVSRQVLELOLW\ RI WKH XVHU WR SUHSURJUDP DOO 33%V SULRU WR LVVXLQJ WKH $OO 33% (UDVH FRP
PDQG ,I WKH XVHU DWWHPSWV WR HUDVH D FOHDUHG 33% RYHUHUDVXUH PD\ RFFXU PDNLQJ LW GLIILFXOW WR
SURJUDP WKH 33% DW D ODWHU WLPH $OVR QRWH WKDW WKH WRWDO QXPEHU RI 33% SURJUDPHUDVH F\FOHV LV
OLPLWHG WR F\FOHV &\FOLQJ WKH 33%V EH\RQG F\FOHV LV QRW JXDUDQWHHG :ULWLQJ WKH 6HFXUHG
6LOLFRQ 6HFWRU ([LW FRPPDQG RU 5HDG5HVHW FRPPDQG UHWXUQ WKH GHYLFH EDFN WR QRUPDO RSHUDWLRQ

PPB Status Command

7KH SURJUDPPLQJ RI WKH 33% IRU D JLYHQ VHFWRU FDQ EH YHULILHG E\ ZULWLQJ D 33% VWDWXV YHULI\ FRP
PDQG WR WKH GHYLFH :ULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG RU 5HDG5HVHW FRPPDQG
UHWXUQ WKH GHYLFH EDFN WR QRUPDO RSHUDWLRQ

PPB Lock Bit Status Command

7KH SURJUDPPLQJ RI WKH 33% /RFN %LW IRU D JLYHQ VHFWRU FDQ EH YHULILHG E\ ZULWLQJ D 33% /RFN %LW
VWDWXV YHULI\ FRPPDQG WR WKH GHYLFH :ULWLQJ WKH 6HFXUHG 6LOLFRQ 6HFWRU ([LW FRPPDQG RU 5HDG
5HVHW FRPPDQG UHWXUQ WKH GHYLFH EDFN WR QRUPDO RSHUDWLRQ

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Command Definitions

Table 18. Command Definitions

Command Sequence

(

Note 1

)

Cyc

l
e

Bus Cycles (Notes 16)

First

Second

Third

Fourth

Fifth

Sixth

Seventh

Addr

Data

Addr

Data

Addr

Data

Addr

Data

Addr

Data

Addr

Data

Addr

Data

$V\QFKURQRXV 5HDG

1RWH

5HVHW

1RWH

;;;

)

X
WR

VHOHFW

1RWH

0DQXIDFWXUHU ,'

;

'HYLFH ,'

1RWH

;

( %$;

(

1RWH

;)

1RW

6HFWRU /RFN 9HULI\

1RWH

;

,QGLFDWRU %LWV

;

1RWH

3URJUDP

'DWD

&KLS (UDVH

6HFWRU (UDVH

(UDVH 6XVSHQG

1RWH

(UDVH 5HVXPH

1RWH

6HW &RQILJXUDWLRQ 5HJLVWHU

1RWH

&), 4XHU\

1RWH

8QORFN

%\SDVV

0RGH

8QORFN %\SDVV (QWU\

8QORFN %\SDVV

3URJUDP 1RWHV

;;

8QORFN %\SDVV

6HFWRU (UDVH 1RWHV

;;

8QORFN %\SDVV (UDVH

1RWHV

;;

;;;

8QORFN %\SDVV 5HVHW

1RWHV

;;

;;;

Sector Protection Command Definitions

6HFXUHG

6LOLFRQ

6HFWRU

6HFXUHG 6LOLFRQ

6HFWRU (QWU\

6HFXUHG 6LOLFRQ

6HFWRU ([LW

;;

6HFXUHG 6LOLFRQ

3URWHFWLRQ %LW

3URJUDP 1RWHV

3DVVZRUG

3URWHFWLRQ

3DVVZRUG 3URJUDP

1RWHV

;;

3DVVZRUG 9HULI\

;;

3DVVZRUG 8QORFN

1RWH

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S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

/HJHQG

; 'RQ¶W FDUH

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5' 'DWD UHDG IURP ORFDWLRQ 5$ GXULQJ UHDG RSHUDWLRQ

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FRPHV ILUVW

3' 'DWD WR EH SURJUDPPHG DW ORFDWLRQ 3$ 'DWD ODWFKHV RQ WKH ULVLQJ HGJH RI :( RU &( SXOVH ZKLFKHYHU KDSSHQV ILUVW

6$ $GGUHVV RI WKH VHFWRU WR EH YHULILHG LQ DXWRVHOHFW PRGH RU HUDVHG $GGUHVV ELWV $PD[±$ XQLTXHO\ VHOHFW DQ\ VHFWRU

%$ $GGUHVV RI WKH EDQN :6- $ $ $ :6- $ $ $ WKDW LV EHLQJ VZLWFKHG WR DXWRVHOHFW PRGH LV LQ E\SDVV PRGH RU LV

EHLQJ HUDVHG

6/$ $GGUHVV RI WKH VHFWRU WR EH ORFNHG 6HW VHFWRU DGGUHVV 6$ DQG HLWKHU $ IRU XQORFNHG RU $ IRU ORFNHG

6%$ VHFWRU DGGUHVV EORFN WR EH SURWHFWHG

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2: $GGUHVV $±$ LV

3'±3' 3DVVZRUG 'DWD 3'±3' SUHVHQW IRXU ELW FRPELQDWLRQV WKDW UHSUHVHQW WKH ELW 3DVVZRUG

3:$ 3DVVZRUG $GGUHVV $GGUHVV ELWV $ DQG $ DUH XVHG WR VHOHFW HDFK ELW SRUWLRQ RI WKH ELW HQWLW\

3:' 3DVVZRUG 'DWD

3/ $GGUHVV $$ LV

5' '4 SURWHFWLRQ LQGLFDWRU ELW ,I SURWHFWHG '4 LI XQSURWHFWHG '4

6/ $GGUHVV $$ LV

:' :ULWH 'DWD 6HH ³&RQILJXUDWLRQ 5HJLVWHU´ GHILQLWLRQ IRU VSHFLILF ZULWH GDWD

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June 24, 2005 S29WS-J_00_A4

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START

June 24, 2005 S29WS-J_00_A4

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S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

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DQ2: Toggle Bit II

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START

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DQ6 = Toggle?

Read Byte Twice

(DQ 0-DQ7)

Adrdess = VA

Read Byte

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FAIL

PASS

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

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Table 19. DQ6 and DQ2 Indications

Reading Toggle Bits DQ6/DQ2

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FRQGLWLRQ WKH GHYLFH KDOWV WKH RSHUDWLRQ DQG ZKHQ WKH WLPLQJ OLPLW KDV EHHQ H[FHHGHG '4 SUR
GXFHV D ³´
8QGHU ERWK WKHVH FRQGLWLRQV WKH V\VWHP PXVW ZULWH WKH UHVHW FRPPDQG WR UHWXUQ WR WKH UHDG
PRGH RU WR WKH HUDVHVXVSHQGUHDG PRGH LI D EDQN ZDV SUHYLRXVO\ LQ WKH HUDVHVXVSHQGSURJUDP
PRGH

DQ3: Sector Erase Timer

$IWHU ZULWLQJ D VHFWRU HUDVH FRPPDQG VHTXHQFH WKH V\VWHP PD\ UHDG '4 WR GHWHUPLQH ZKHWKHU
RU QRW HUDVXUH KDV EHJXQ 7KH VHFWRU HUDVH WLPHU GRHV QRW DSSO\ WR WKH FKLS HUDVH FRPPDQG ,I
DGGLWLRQDO VHFWRUV DUH VHOHFWHG IRU HUDVXUH WKH HQWLUH WLPHRXW DOVR DSSOLHV DIWHU HDFK DGGLWLRQDO
VHFWRU HUDVH FRPPDQG :KHQ WKH WLPHRXW SHULRG LV FRPSOHWH '4 VZLWFKHV IURP D ³´ WR D ³´
,I WKH WLPH EHWZHHQ DGGLWLRQDO VHFWRU HUDVH FRPPDQGV IURP WKH V\VWHP FDQ EH DVVXPHG WR EH
OHVV WKDQ V WKH V\VWHP QHHG QRW PRQLWRU '4 6HH DOVR

6HFWRU (UDVH &RPPDQG 6HTXHQFH

RQ SDJH
$IWHU WKH VHFWRU HUDVH FRPPDQG LV ZULWWHQ WKH V\VWHP VKRXOG UHDG WKH VWDWXV RI '4 'DWD 3ROO
LQJ RU '4 7RJJOH %LW , WR HQVXUH WKDW WKH GHYLFH KDV DFFHSWHG WKH FRPPDQG VHTXHQFH DQG
WKHQ UHDG '4 ,I '4 LV ³´ WKH (PEHGGHG (UDVH DOJRULWKP KDV EHJXQ DOO IXUWKHU FRPPDQGV
H[FHSW (UDVH 6XVSHQG DUH LJQRUHG XQWLO WKH HUDVH RSHUDWLRQ LV FRPSOHWH ,I '4 LV ³´ WKH GHYLFH
ZLOO DFFHSW DGGLWLRQDO VHFWRU HUDVH FRPPDQGV 7R HQVXUH WKH FRPPDQG KDV EHHQ DFFHSWHG WKH
V\VWHP VRIWZDUH VKRXOG FKHFN WKH VWDWXV RI '4 SULRU WR DQG IROORZLQJ HDFK VXEVHTXHQW VHFWRU
HUDVH FRPPDQG ,I '4 LV KLJK RQ WKH VHFRQG VWDWXV FKHFN WKH ODVW FRPPDQG PLJKW QRW KDYH
EHHQ DFFHSWHG

7DEOH

VKRZV WKH VWDWXV RI '4 UHODWLYH WR WKH RWKHU VWDWXV ELWV

1RWHV

'4 VZLWFKHV WR µ¶ ZKHQ DQ (PEHGGHG 3URJUDP RU (PEHGGHG (UDVH RSHUDWLRQ KDV H[FHHGHG WKH PD[LPXP WLPLQJ OLPLWV

5HIHU WR WKH VHFWLRQ RQ '4 IRU PRUH LQIRUPDWLRQ

'4 DQG '4 UHTXLUH D YDOLG DGGUHVV ZKHQ UHDGLQJ VWDWXV LQIRUPDWLRQ 5HIHU WR WKH DSSURSULDWH VXEVHFWLRQ IRU IXUWKHU

GHWDLOV

:KHQ UHDGLQJ ZULWH RSHUDWLRQ VWDWXV ELWV WKH V\VWHP PXVW DOZD\V SURYLGH WKH EDQN DGGUHVV ZKHUH WKH (PEHGGHG

$OJRULWKP LV LQ SURJUHVV 7KH GHYLFH RXWSXWV DUUD\ GDWD LI WKH V\VWHP DGGUHVVHV D QRQEXV\ EDQN

7KH V\VWHP PD\ UHDG HLWKHU DV\QFKURQRXVO\ RU V\QFKURQRXVO\ EXUVW ZKLOH LQ HUDVH VXVSHQG
7KH 5'< SLQ DFWV D GHGLFDWHG RXWSXW WR LQGLFDWH WKH VWDWXV RI DQ HPEHGGHG HUDVH RU SURJUDP RSHUDWLRQ LV LQ SURJUHVV 7KLV

LV DYDLODEOH LQ WKH $V\QFKURQRXV PRGH RQO\

:KHQ WKH GHYLFH LV VHW WR $V\QFKURQRXV PRGH WKHVH VWDWXV IODJV VKRXOG EH UHDG E\ &( WRJJOH

Table 20. Write Operation Status

Status

DQ7

(

Note 2

)

DQ6

DQ5

(

Note 1

)

DQ3

DQ2

(

Note 2

)

RDY (

Note 5

)

6WDQGDUG

0RGH

(PEHGGHG 3URJUDP $OJRULWKP

7RJJOH

1R WRJJOH

1RWH

(PEHGGHG (UDVH $OJRULWKP

7RJJOH

(UDVH

6XVSHQG

0RGH

(UDVH6XVSHQG

5HDG

1RWH

(UDVH

6XVSHQGHG 6HFWRU

1R WRJJOH

1RWH

7RJJOH

+LJK ,PSHGDQFH

1RQ(UDVH 6XVSHQGHG

6HFWRU

'DWD

+LJK ,PSHGDQFH

(UDVH6XVSHQG3URJUDP

7RJJOH

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Absolute Maximum Ratings

6WRUDJH 7HPSHUDWXUH 3ODVWLF 3DFNDJHV ±& WR &
$PELHQW 7HPSHUDWXUH ZLWK 3RZHU $SSOLHG ±& WR &
9ROWDJH ZLWK 5HVSHFW WR *URXQG

$OO ,QSXWV DQG ,2V H[FHSW DV QRWHG EHORZ 1RWH ± 9 WR 9

1RWH ± 9 WR 9

$ 5(6(7 $&& 1RWH ± 9 WR 9
2XWSXW 6KRUW &LUFXLW &XUUHQW 1RWH P$

1RWHV
0LQLPXP '& YROWDJH RQ LQSXW RU ,2V LV ± 9 'XULQJ YROWDJH WUDQVLWLRQV LQSXWV

RU ,2V PD\ XQGHUVKRRW 9

WR ± 9 IRU SHULRGV RI XS WR QV 6HH

)LJXUH

0D[LPXP '& YROWDJH RQ LQSXW RU ,2V LV 9

9 'XULQJ YROWDJH WUDQVLWLRQV

RXWSXWV PD\ RYHUVKRRW WR 9

9 IRU SHULRGV XS WR QV 6HH

)LJXUH

1R PRUH WKDQ RQH RXWSXW PD\ EH VKRUWHG WR JURXQG DW D WLPH 'XUDWLRQ RI WKH

VKRUW FLUFXLW VKRXOG QRW EH JUHDWHU WKDQ RQH VHFRQG

6WUHVVHV DERYH WKRVH OLVWHG XQGHU ³$EVROXWH 0D[LPXP 5DWLQJV´ PD\ FDXVH

SHUPDQHQW GDPDJH WR WKH GHYLFH 7KLV LV D VWUHVV UDWLQJ RQO\ IXQFWLRQDO

RSHUDWLRQ RI WKH GHYLFH DW WKHVH RU DQ\ RWKHU FRQGLWLRQV DERYH WKRVH LQGLFDWHG LQ

WKH RSHUDWLRQDO VHFWLRQV RI WKLV GDWD VKHHW LV QRW LPSOLHG ([SRVXUH RI WKH GHYLFH

WR DEVROXWH PD[LPXP UDWLQJ FRQGLWLRQV IRU H[WHQGHG SHULRGV PD\ DIIHFW GHYLFH

UHOLDELOLW\

Figure 9. Maximum Negative Overshoot Waveform

Figure 10. Maximum Positive Overshoot Waveform

± 9

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Operating Ranges

&RPPHUFLDO & 'HYLFHV

$PELHQW 7HPSHUDWXUH 7

& WR &

:LUHOHVV : 'HYLFHV

$PELHQW 7HPSHUDWXUH 7

±& WR &

6XSSO\ 9ROWDJHV

6XSSO\ 9ROWDJHV 9 WR 9 0+]

9 WR 9 0+]

1RWH 2SHUDWLQJ UDQJHV GHILQH WKRVH OLPLWV EHWZHHQ ZKLFK WKH IXQFWLRQDOLW\ RI WKH GH

YLFH LV JXDUDQWHHG

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

DC Characteristics

CMOS Compatible

1RWHV

0D[LPXP ,

VSHFLILFDWLRQV DUH WHVWHG ZLWK 9

PD[

7KH ,

FXUUHQW OLVWHG LV W\SLFDOO\ OHVV WKDQ P$0+] ZLWK 2( DW 9

DFWLYH ZKLOH (PEHGGHG (UDVH RU (PEHGGHG 3URJUDP LV LQ SURJUHVV

'HYLFH HQWHUV DXWRPDWLF VOHHS PRGH ZKHQ DGGUHVVHV DUH VWDEOH IRU W

$&&

QV 7\SLFDO VOHHS PRGH FXUUHQW LV HTXDO

WR ,

7RWDO FXUUHQW GXULQJ DFFHOHUDWHG SURJUDPPLQJ LV WKH VXP RI 9

$&&

DQG 9

FXUUHQWV

0+] DSSOLHV RQO\ WR WKH :6-

Parameter

Description

Test Conditions

Notes:

Min

Typ

Max

Unit

,QSXW /RDG &XUUHQW

WR 9

PD[

2XWSXW /HDNDJH &XUUHQW

287

WR 9

PD[

&&%

$FWLYH EXUVW 5HDG &XUUHQW

&( 9

2( 9

:( 9

EXUVW

OHQJWK

0+]

&( 9

2( 9

:( 9

EXUVW

OHQJWK

0+]

&( 9

2( 9

:( 9

EXUVW

OHQJWK &RQWLQXRXV

0+]

1RQDFWLYH 2XWSXW

2( 9

$FWLYH $V\QFKURQRXV 5HDG

&XUUHQW

1RWH

&( 9

2( 9

:( 9

0+]

$FWLYH :ULWH &XUUHQW

1RWH

&( 9

2( 9

$&& 9

6WDQGE\ &XUUHQW

1RWH

&( 5(6(7 9

5HVHW &XUUHQW

5(6(7 9

&/. 9

$FWLYH &XUUHQW

5HDG :KLOH :ULWH

&( 9

2( 9

0+]

6OHHS &XUUHQW

&( 9

2( 9

$&&

$FFHOHUDWHG 3URJUDP &XUUHQW

1RWH

&( 9

2( 9

$&&

,QSXW /RZ 9ROWDJH

,QSXW +LJK 9ROWDJH

2XWSXW /RZ 9ROWDJH

$ 9

&& PLQ

2XWSXW +LJK 9ROWDJH

± $ 9

&& PLQ

9ROWDJH IRU $XWRVHOHFW DQG

7HPSRUDU\ 6HFWRU 8QSURWHFW

9ROWDJH IRU $FFHOHUDWHG 3URJUDP

/.2

/RZ 9

/RFNRXW 9ROWDJH

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Test Conditions

Figure 11. Test Setup

Table 21. Test Specifications

Key to Switching Waveforms

Switching Waveforms

Figure 12. Input Waveforms and Measurement Levels

Test Condition

All Speed Options

Unit

2XWSXW /RDG &DSDFLWDQFH &

LQFOXGLQJ MLJ FDSDFLWDQFH

,QSXW 5LVH DQG )DOO 7LPHV

,QSXW 3XOVH /HYHOV

±9

,QSXW WLPLQJ PHDVXUHPHQW UHIHUHQFH OHYHOV

2XWSXW WLPLQJ PHDVXUHPHQW UHIHUHQFH OHYHOV

'HYLFH

8QGHU

7HVW

Waveform

Inputs

Outputs

6WHDG\

&KDQJLQJ IURP + WR /

&KDQJLQJ IURP / WR +

'RQ¶W &DUH $Q\ &KDQJH 3HUPLWWHG

&KDQJLQJ 6WDWH 8QNQRZQ

'RHV 1RW $SSO\

&HQWHU /LQH LV +LJK ,PSHGDQFH 6WDWH +LJK =

0.0 V

Output

Measurement Level

Input

All Inputs and Outputs

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

AC Characteristics

Power-up

1RWHV

UDPS UDWH LV ! 9 V

UDPS UDWH 9 V D +DUGZDUH 5HVHW ZLOO EH UHTXLUHG

Figure 13. V

Power-up Diagram

CLK Characterization

1RWH 0+] DSSOLHV RQO\ WR WKH :6-

1RWH )RU :6- PRGHO QXPEHUV DQG DQG DGGLWLRQDO FORFN F\FOH LV UHTXLUHG GXULQJ ERXQGDU\ FURVVLQJ ZKLOH

LQ FRQWLQXRXV UHDG PRGH

Figure 14. CLK Characterization

Parameter

Description

Test Setup

Speed

Unit

9&6

6HWXS 7LPH

0LQ

567+

5(6(7 /RZ +ROG 7LPH

0LQ

Parameter

Description

66 MHz

80 MHz

(WaitState=6,7)

80 MHz

(WaitState less than 5)

Unit

Condition

&/.

&/. )UHTXHQF\

0D[

0+]

0LQ

0+]

FRQWLQXRXV EXUVW
&/. GXW\

0LQ

.+]

ZRUG

EXUVW

&/. GXW\

&/.+

&/. KLJK WLPH

0LQ

FRQWLQXRXV EXUVW

0LQ

ZRUG

EXUVW

&/./

&/. /RZ 7LPH

0LQ

&/. 5LVH 7LPH

0D[

&/. )DOO 7LPH

RESET#

VCS

tCLK

tCL

tCH

tCR

tCF

CLK

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Synchronous/Burst Read

1RWHV

$GGUHVVHV DUH ODWFKHG RQ WKH ILUVW RI HLWKHU WKH DFWLYH HGJH RI &/. RU WKH ULVLQJ HGJH RI $9'

Parameter

Description

66 MHz

80 MHz

(WS064J only)

Unit

JEDEC

Standard

,$&&

/DWHQF\ 6WDQGDUG ZDLWVWDWH +DQGVKDNH PRGH IRU :RUG DQG DQG

&RQWLQXRXV :RUG %XUVW

0D[

,$&&

/DWHQF\ 6WDQGDUG ZDLWVWDWH +DQGVKDNH PRGH IRU :RUG %XUVW

0D[

%$&&

%XUVW $FFHVV 7LPH 9DOLG &ORFN WR 2XWSXW 'HOD\

0D[

$&6

$GGUHVV 6HWXS 7LPH WR &/.

1RWH

0LQ

$&+

$GGUHVV +ROG 7LPH IURP &/.

1RWH

0LQ

%'+

'DWD +ROG 7LPH IURP 1H[W &ORFN &\FOH

0LQ

&KLS (QDEOH WR 5'< 9DOLG

0D[

2XWSXW (QDEOH WR 2XWSXW 9DOLG

0D[

&(=

&KLS (QDEOH WR +LJK =

0D[

2(=

2XWSXW (QDEOH WR +LJK =

0D[

&(6

&( 6HWXS 7LPH WR &/.

0LQ

5'<6

5'< 6HWXS 7LPH WR &/.

0LQ

5$&&

5HDG\ $FFHVV 7LPH IURP &/.

0D[

$$6

$GGUHVV 6HWXS 7LPH WR $9'

1RWH

0LQ

$$+

$GGUHVV +ROG 7LPH WR $9'

1RWH

0LQ

&$6

&( 6HWXS 7LPH WR $9'

0LQ

$9&

$9' /RZ WR &/.

0LQ

$9'

$9' 3XOVH

0LQ

$&&

$FFHVV 7LPH

0D[

&.$

&/. WR DFFHVV UHVXPH

0D[

&.=

&/. WR +LJK =

0D[

2(6

2XWSXW (QDEOH 6HWXS 7LPH

0LQ

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWHV

)LJXUH VKRZV WRWDO QXPEHU RI ZDLW VWDWHV VHW WR VHYHQ F\FOHV 7KH WRWDO QXPEHU RI ZDLW VWDWHV FDQ EH SURJUDPPHG IURP

WZR F\FOHV WR VHYHQ F\FOHV

,I DQ\ EXUVW DGGUHVV RFFXUV DW D ZRUG ERXQGDU\ WZR DGGLWLRQDO FORFN F\FOH ZKHQ ZDLW VWDWH LV VHW WR OHVV WKDQ RU

WKUHH DGGLWLRQDO FORFN F\FOH ZKHQ ZDLW VWDWH LV VHW WR

DUH LQVHUWHG DQG LV LQGLFDWHG E\ 5'<

7KH GHYLFH LV LQ V\QFKURQRXV PRGH

Figure 15. CLK Synchronous Burst Mode Read (rising active CLK)

Da + 1

Da + n

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

CES

ACS

AVC

AVD

ACH

RACC

OEZ

CEZ

IACC

ACC

BDH

7 cycles for initial access shown.

Hi-Z

RDYS

BACC

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV

)LJXUH VKRZV WRWDO QXPEHU RI ZDLW VWDWHV VHW WR IRXU F\FOHV 7KH WRWDO QXPEHU RI ZDLW VWDWHV FDQ EH SURJUDPPHG IURP WZR

F\FOHV WR VHYHQ F\FOHV &ORFN LV VHW IRU DFWLYH IDOOLQJ HGJH

,I DQ\ EXUVW DGGUHVV RFFXUV DW D ZRUG ERXQGDU\ WZR DGGLWLRQDO FORFN F\FOH ZKHQ ZDLW VWDWH LV VHW WR OHVV WKDQ RU

WKUHH DGGLWLRQDO FORFN F\FOH ZKHQ ZDLW VWDWH LV VHW WR

DUH LQVHUWHG FORFN F\FOH DUH LQVHUWHG DQG LV LQGLFDWHG E\ 5'<

7KH GHYLFH LV LQ V\QFKURQRXV PRGH

Figure 16. CLK Synchronous Burst Mode Read (Falling Active Clock)

1RWHV

)LJXUH VKRZV WRWDO QXPEHU RI ZDLW VWDWHV VHW WR VHYHQ F\FOHV 7KH WRWDO QXPEHU RI ZDLW VWDWHV FDQ EH SURJUDPPHG IURP

WZR F\FOHV WR VHYHQ F\FOHV &ORFN LV VHW IRU DFWLYH ULVLQJ HGJH

,I DQ\ EXUVW DGGUHVV RFFXUV DW D ZRUG ERXQGDU\ WZR DGGLWLRQDO FORFN F\FOH DUH LQVHUWHG DQG LV LQGLFDWHG E\ 5'<
7KH GHYLFH LV LQ V\QFKURQRXV PRGH

Figure 17. Synchronous Burst Mode Read

Da + 1

Da + n

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

CES

ACS

AVC

AVD

ACH

OEZ

CEZ

IACC

ACC

BDH

4 cycles for initial access shown.

RACC

Hi-Z

RDYS

BACC

Da + 1

Da + n

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

CAS

AAS

AVC

AVD

AAH

RACC

OEZ

CEZ

IACC

BDH

7 cycles for initial access shown.

Hi-Z

RDYS

BACC

ACC

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWHV

)LJXUH VKRZV WRWDO QXPEHU RI ZDLW VWDWHV VHW WR VHYHQ F\FOHV 7KH WRWDO QXPEHU RI ZDLW VWDWHV FDQ EH SURJUDPPHG IURP

WZR F\FOHV WR VHYHQ F\FOHV &ORFN LV VHW IRU DFWLYH ULVLQJ HGJH

,I DQ\ EXUVW DGGUHVV RFFXUV DW D ZRUG ERXQGDU\ WZR DGGLWLRQDO FORFN F\FOH DUH LQVHUWHG DQG LV LQGLFDWHG E\ 5'<
7KH GHYLFH LV LQ V\QFKURQRXV PRGH ZLWK ZUDS DURXQG
'' LQ GDWD ZDYHIRUP LQGLFDWHV WKH RUGHU WKH GDWD ZLWKLQ D JLYHQ ZRUG DGGUHVV UDQJH IURP ORZHVW WR KLJKHVW

6WDUWLQJ DGGUHVV LQ ILJXUH LV WKH WK DGGUHVV LQ UDQJH $&

Figure 18. 8-word Linear Burst with Wrap Around

1RWHV

)LJXUH DVVXPHV ZDLW VWDWHV IRU LQLWLDO DFFHVV DQG V\QFKURQRXV UHDG
7KH 6HW &RQILJXUDWLRQ 5HJLVWHU FRPPDQG VHTXHQFH KDV EHHQ ZULWWHQ ZLWK $ GHYLFH ZLOO RXWSXW 5'< RQH F\FOH EHIRUH

YDOLG GDWD

Figure 19. Linear Burst with RDY Set One Cycle Before Data

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

CES

ACS

AVC

AVD

ACH

IACC

BDH

7 cycles for initial access shown.

Hi-Z

RACC

RDYS

BACC

RACC

Da+1

Da+2

Da+3

Da + n

OE#

Data

Addresses

AVD#

RDY

CLK

CE#

CES

ACS

AVC

AVD

ACH

RACC

OEZ

CEZ

IACC

BDH

6 wait cycles for initial access shown.

Hi-Z

RDYS

BACC

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Asynchronous Mode Read

1RWH 5$ 5HDG $GGUHVV 5' 5HDG 'DWD

Figure 20. Asynchronous Mode Read with Latched Addresses

Parameter

Description

66 MHz

80 MHz

(WS064J only)

Unit

JEDEC

Standard

$FFHVV 7LPH IURP &( /RZ

0D[

$&&

$V\QFKURQRXV $FFHVV 7LPH

0D[

$9'3

$9' /RZ 7LPH

0LQ

$$9'6

$GGUHVV 6HWXS 7LPH WR 5LVLQJ (GJH RI $9'

0LQ

$$9'+

$GGUHVV +ROG 7LPH IURP 5LVLQJ (GJH RI $9'

0LQ

2XWSXW (QDEOH WR 2XWSXW 9DOLG

0D[

2(+

2XWSXW (QDEOH +ROG 7LPH

5HDG

0LQ

7RJJOH DQG 'DWD 3ROOLQJ

0LQ

2(=

2XWSXW (QDEOH WR +LJK =

0D[

&$6

&( 6HWXS 7LPH WR $9'

0LQ

WE#

Addresses

CE#

OE#

Valid RD

ACC

OEH

Data

OEZ

AAVDH

AVDP

AAVDS

AVD#

CAS

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWH 5$ 5HDG $GGUHVV 5' 5HDG 'DWD

Figure 21. Asynchronous Mode Read

Hardware Reset (RESET#)

1RWH 1RW

WHVWHG

Parameter

Description

All Speed Options

Unit

JEDEC

Std

5HDG\

5(6(7 3LQ /RZ 'XULQJ (PEHGGHG $OJRULWKPV

WR 5HDG 0RGH

6HH 1RWH

0D[

5HDG\

5(6(7 3LQ /RZ 127 'XULQJ (PEHGGHG $OJRULWKPV

WR 5HDG 0RGH

6HH 1RWH

0D[

5(6(7 3XOVH :LGWK

0LQ

5HVHW +LJK 7LPH %HIRUH 5HDG

6HH 1RWH

0LQ

53'

5(6(7 /RZ WR 6WDQGE\ 0RGH

0LQ

WE#

Addresses

CE#

OE#

Valid RD

ACC

OEH

Data

OEZ

AVD#

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Figure 22. Reset Timings

RESET#

Ready

Reset Timings NOT during Embedded Algorithms

Ready

CE#, OE#

Reset Timings during Embedded Algorithms

RESET#

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Erase/Program Operations

1RWHV

1RW

WHVWHG

$V\QFKURQRXV PRGH DOORZV ERWK $V\QFKURQRXV DQG 6\QFKURQRXV SURJUDP RSHUDWLRQ 6\QFKURQRXV PRGH DOORZV ERWK

$V\QFKURQRXV DQG 6\QFKURQRXV SURJUDP RSHUDWLRQ

,Q DV\QFKURQRXV SURJUDP RSHUDWLRQ WLPLQJ DGGUHVVHV DUH ODWFKHG RQ WKH IDOOLQJ HGJH RI :( RU ULVLQJ HGJH RI $9' ,Q

V\QFKURQRXV SURJUDP RSHUDWLRQ WLPLQJ DGGUHVVHV DUH ODWFKHG RQ WKH ILUVW RI HLWKHU WKH ULVLQJ HGJH RI $9' RU WKH DFWLYH

HGJH RI &/.

6HH WKH

(UDVH DQG 3URJUDPPLQJ 3HUIRUPDQFH

VHFWLRQ IRU PRUH LQIRUPDWLRQ

'RHV QRW LQFOXGH WKH SUHSURJUDPPLQJ WLPH

Parameter

Description

66 MHz

80 MHz

(WS064J only)

Unit

JEDEC

Standard

$9$9

:ULWH &\FOH 7LPH

1RWH

0LQ

$9:/

$GGUHVV 6HWXS 7LPH 1RWHV

6\QFKURQRXV

0LQ

$V\QFKURQRXV

:/$;

$GGUHVV +ROG 7LPH 1RWHV

6\QFKURQRXV

0LQ

$V\QFKURQRXV

$9'3

$9' /RZ 7LPH

0LQ

'9:+

'DWD 6HWXS 7LPH

0LQ

:+';

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0LQ

*+:/

5HDG 5HFRYHU\ 7LPH %HIRUH :ULWH

0LQ

&$6

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0LQ

:+(+

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0LQ

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0LQ

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0LQ

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VHF

&KLS (UDVH 2SHUDWLRQ 1RWHV

9,'

$&&

5LVH DQG )DOO 7LPH

0LQ

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$&&

6HWXS 7LPH 'XULQJ $FFHOHUDWHG 3URJUDPPLQJ

0LQ

9&6

6HWXS 7LPH

0LQ

(/:/

&( 6HWXS 7LPH WR :(

0LQ

$96:

$9' 6HWXS 7LPH WR :(

0LQ

$9+:

$9' +ROG 7LPH WR :(

0LQ

$9+&

$9' +ROG 7LPH WR &/.

0LQ

&6:

&ORFN 6HWXS 7LPH WR :(

0LQ

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV

RU 9

7KH $V\QFKURQRXV SURJUDPPLQJ RSHUDWLRQ LV LQGHSHQGHQW RI WKH 6HW 'HYLFH 5HDG 0RGH ELW LQ WKH &RQILJXUDWLRQ 5HJLVWHU

Figure 23. Asynchronous Program Operation Timings: AVD# Latched Addresses

OE#

CE#

Data

Addresses

AVD#

WE#

CLK

WPH

VCS

Progress

WHWH1

Complete

Program Command Sequence (last two cycles)

Read Status Data

AVDP

A0h

555h

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWHV

RU 9

7KH $V\QFKURQRXV SURJUDPPLQJ RSHUDWLRQ LV LQGHSHQGHQW RI WKH 6HW 'HYLFH 5HDG 0RGH ELW LQ WKH &RQILJXUDWLRQ 5HJLVWHU

Figure 24. Asynchronous Program Operation Timings: WE# Latched Addresses

OE#

CE#

Data

Addresses

AVD#

WE#

CLK

555h

WPH

VCS

Progress

WHWH1

Complete

Program Command Sequence (last two cycles)

Read Status Data

AVDP

A0h

ACS

CAS

CSW

AVSW

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV

3$ 3URJUDP $GGUHVV 3' 3URJUDP 'DWD 9$ 9DOLG $GGUHVV IRU UHDGLQJ VWDWXV ELWV
³,Q SURJUHVV´ DQG ³FRPSOHWH´ UHIHU WR VWDWXV RI SURJUDP RSHUDWLRQ
$±$ DUH GRQ¶W FDUH GXULQJ FRPPDQG VHTXHQFH XQORFN F\FOHV
$GGUHVVHV DUH ODWFKHG RQ WKH ILUVW RI HLWKHU WKH ULVLQJ HGJH RI $9' RU WKH DFWLYH HGJH RI &/.
(LWKHU &( RU $9' LV UHTXLUHG WR JR IURP ORZ WR KLJK LQ EHWZHHQ SURJUDPPLQJ FRPPDQG VHTXHQFHV
7KH 6\QFKURQRXV SURJUDPPLQJ RSHUDWLRQ LV GHSHQGHQW RI WKH 6HW 'HYLFH 5HDG 0RGH ELW LQ WKH &RQILJXUDWLRQ 5HJLVWHU 7KH

&RQILJXUDWLRQ 5HJLVWHU PXVW EH VHW WR WKH 6\QFKURQRXV 5HDG 0RGH

Figure 25. Synchronous Program Operation Timings: WE# Latched Addresses

OE#

CE#

Data

Addresses

AVD#

WE#

CLK

555h

WPH

VCS

Progress

WHWH1

Complete

Program Command Sequence (last two cycles)

Read Status Data

AVDP

A0h

ACS

CAS

AVCH

CSW

AVSW

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWHV

&RQILJXUDWLRQ 5HJLVWHU PXVW EH VHW WR WKH 6\QFKURQRXV 5HDG 0RGH

Figure 26. Synchronous Program Operation Timings: CLK Latched Addresses

OE#

CE#

Data

Addresses

AVD#

WE#

CLK

555h

WPH

VCS

Progress

WHWH1

Complete

Program Command Sequence (last two cycles)

Read Status Data

AVDP

A0h

CAS

AVCH

CSW

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV

6$ LV WKH VHFWRU DGGUHVV IRU 6HFWRU (UDVH
$GGUHVV ELWV $±$ DUH GRQ¶W FDUHV GXULQJ XQORFN F\FOHV LQ WKH FRPPDQG VHTXHQFH

Figure 27. Chip/Sector Erase Command Sequence

OE#

CE#

Data

Addresses

AVD#

WE#

CLK

WPH

VCS

Progress

WHWH2

Complete

Erase Command Sequence (last two cycles)

Read Status Data

10h for

chip erase

555h for

chip erase

AVDP

55h

2AAh

30h

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWH 8VH VHWXS DQG KROG WLPHV IURP FRQYHQWLRQDO SURJUDP RSHUDWLRQ

Figure 28. Accelerated Unlock Bypass Programming Timing

1RWHV

6WDWXV UHDGV LQ ILJXUH DUH VKRZQ DV DV\QFKURQRXV
9$ 9DOLG $GGUHVV 7ZR UHDG F\FOHV DUH UHTXLUHG WR GHWHUPLQH VWDWXV :KHQ WKH (PEHGGHG $OJRULWKP RSHUDWLRQ LV

FRPSOHWH DQG 'DWD 3ROOLQJ ZLOO RXWSXW WUXH GDWD

:KLOH LQ $V\QFKURQRXV PRGH 5'< ZLOO EH ORZ ZKLOH WKH GHYLFH LV LQ HPEHGGHG HUDVH RU SURJUDPPLQJ PRGH

Figure 29. Data# Polling Timings (During Embedded Algorithm)

CE#

AVD#

WE#

Addresses

Data

OE#

ACC

Don't Care

A0h

Don't Care

or V

VID

VIDS

WE#

CE#

OE#

Addresses

AVD#

OEH

OEZ

CEZ

Status Data

ACC

Data

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWHV

6WDWXV UHDGV LQ ILJXUH DUH VKRZQ DV DV\QFKURQRXV
9$ 9DOLG $GGUHVV 7ZR UHDG F\FOHV DUH UHTXLUHG WR GHWHUPLQH VWDWXV :KHQ WKH (PEHGGHG $OJRULWKP RSHUDWLRQ LV

FRPSOHWH WKH WRJJOH ELWV ZLOO VWRS WRJJOLQJ

:KLOH LQ $V\QFKURQRXV PRGH 5'< ZLOO EH ORZ ZKLOH WKH GHYLFH LV LQ HPEHGGHG HUDVH RU SURJUDPPLQJ PRGH

Figure 30. Toggle Bit Timings (During Embedded Algorithm)

1RWHV

7KH WLPLQJV DUH VLPLODU WR V\QFKURQRXV UHDG WLPLQJV
9$ 9DOLG $GGUHVV 7ZR UHDG F\FOHV DUH UHTXLUHG WR GHWHUPLQH VWDWXV :KHQ WKH (PEHGGHG $OJRULWKP RSHUDWLRQ LV

FRPSOHWH WKH WRJJOH ELWV ZLOO VWRS WRJJOLQJ

5'< LV DFWLYH ZLWK GDWD $ LQ WKH &RQILJXUDWLRQ 5HJLVWHU :KHQ $ LQ WKH &RQILJXUDWLRQ 5HJLVWHU 5'< LV DFWLYH

RQH FORFN F\FOH EHIRUH GDWD

Figure 31. Synchronous Data Polling Timings/Toggle Bit Timings

WE#

CE#

OE#

Addresses

AVD#

OEH

OEZ

CEZ

Status Data

ACC

Data

CE#

CLK

AVD#

Addresses

OE#

Data

RDY

Status Data

V A

IACC

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWH '4 WRJJOHV RQO\ ZKHQ UHDG DW DQ DGGUHVV ZLWKLQ DQ HUDVHVXVSHQGHG VHFWRU 7KH V\VWHP PD\ XVH 2( RU &(

WR WRJJOH '4 DQG '4

Figure 32. DQ2 vs. DQ6

Temporary Sector Unprotect

1RWH 1RW

WHVWHG

Figure 33. Temporary Sector Unprotect Timing Diagram

Parameter

All Speed Options

JEDEC

Std

Description

Unit

9,'5

5LVH DQG )DOO 7LPH

6HH 1RWH

0LQ

9++

5LVH DQG )DOO 7LPH

6HH 1RWH

0LQ

563

5(6(7 6HWXS 7LPH IRU 7HPSRUDU\ 6HFWRU

8QSURWHFW

0LQ

55%

5(6(7 +ROG 7LPH IURP 5'< +LJK IRU

7HPSRUDU\ 6HFWRU 8QSURWHFW

0LQ

(QWHU

(UDVH

(QWHU (UDVH

6XVSHQG 3URJUDP

(UDVH 6XVSHQG

5HDG

(UDVH 6XVSHQG

5HDG

(UDVH

&RPSOHWH

(UDVH

6XVSHQG

3URJUDP

5HVXPH

(PEHGGHG

(UDVLQJ

RESET#

VIDR

or V

CE#

WE#

RDY

VIDR

RSP

Program or Erase Command Sequence

RRB

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

1RWH )RU VHFWRU SURWHFW $ $ $ )RU VHFWRU XQSURWHFW $ $ $

Figure 34. Sector/Sector Block Protect and Unprotect Timing Diagram

1RWHV

5'< DFWLYH ZLWK GDWD $ LQ WKH &RQILJXUDWLRQ 5HJLVWHU
5'< DFWLYH RQH FORFN F\FOH EHIRUH GDWD $ LQ WKH &RQILJXUDWLRQ 5HJLVWHU
&[[ LQGLFDWHV WKH FORFN WKDW WULJJHUV '[[ RQ WKH RXWSXWV IRU H[DPSOH & WULJJHUV ' )LJXUH VKRZV WKH GHYLFH QRW

FURVVLQJ D EDQN LQ WKH SURFHVV RI SHUIRUPLQJ DQ HUDVH RU SURJUDP

,I WKH VWDUWLQJ DGGUHVV ODWFKHG LQ LV HLWKHU (K RU )K RU VRPH PXOWLSOH RI HLWKHU WKHUH LV QR DGGLWLRQDO F\FOH ODWHQF\

DW WKH ERXQGDU\ FURVVLQJ

Figure 35. Latency with Boundary Crossing

Sector Protect: 150 µs

Sector Unprotect: 1.5 ms

1 µs

RESET#

SA, A6,

A1, A0

Data

CE#

WE#

OE#

60h

40h

Valid*

Status

Sector Protect/Unprotect

Verify

CLK

Address (hex)

C60

C61

C62

C63

C64

C65

C66

D60

D61

D62

D63

D64

D65

D66

(stays high)

AVD#

RDY(1)

Data

OE#,

CE#f

(stays low)

Address boundary occurs every 64 words, beginning at address

00003Fh: 00007Fh, 0000BFh, etc.) Address 000000h is also a boundary crossing.

latency

RDY(2)

latency

RACC

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWHV

D EDQN LQ WKH SURFHVV RI SHUIRUPLQJ DQ HUDVH RU SURJUDP

Figure 36. Latency with Boundary Crossing into Program/Erase Bank

CLK

Address (hex)

C60

C61

C62

C63

D60

D61

D62

D63

Read Status

(stays high)

AVD#

RDY(1)

Data

OE#,

CE#

(stays low)

Address boundary occurs every 64 words, beginning at address

00003Fh: (00007Fh, 0000BFh, etc.) Address 000000h is also a boundary crossing.

latency

RDY(2)

latency

RACC

C64

C65

C66

D63

Invalid

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

:DLW 6WDWH 'HFRGLQJ $GGUHVVHV

$ $ $ ³´ 5HVHUYHG
$ $ $ ³´ 5HVHUYHG
$ $ $ ³´ SURJUDPPHG WRWDO

$ $ $ ³´ SURJUDPPHG WRWDO

1RWH )LJXUH DVVXPHV DGGUHVV ' LV QRW DW DQ DGGUHVV ERXQGDU\ DFWLYH FORFN HGJH LV ULVLQJ DQG ZDLW VWDWH LV VHW WR ³´

Figure 37. Example of Wait States Insertion

Data

AVD#

OE#

CLK

total number of clock cycles

following AVD# falling edge

Rising edge of next clock cycle

following last wait state triggers

next burst data

number of clock cycles

programmed

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

1RWH %UHDNSRLQWV LQ ZDYHIRUPV LQGLFDWH WKDW V\VWHP PD\ DOWHUQDWHO\ UHDG DUUD\ GDWD IURP WKH ³QRQEXV\ EDQN´ ZKLOH

FKHFNLQJ WKH VWDWXV RI WKH SURJUDP RU HUDVH RSHUDWLRQ LQ WKH ³EXV\´ EDQN 7KH V\VWHP VKRXOG UHDG VWDWXV WZLFH WR HQVXUH

YDOLG LQIRUPDWLRQ

Figure 38. Back-to-Back Read/Write Cycle Timings

OE#

CE#

WE#

OEH

Data

Addresses

AVD#

PD/30h

AAh

PA/SA

ACC

OEH

GHWL

OEZ

SR/W

Last Cycle in

Program or

Sector Erase

Command Sequence

Read status (at least two cycles) in same bank

and/or array data from other bank

Begin another

write or program

command sequence

555h

WPH

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Erase and Programming Performance

1RWHV

7\SLFDO SURJUDP DQG HUDVH WLPHV DVVXPH WKH IROORZLQJ FRQGLWLRQV

& 9 9

. F\FOHV $GGLWLRQDOO\

SURJUDPPLQJ W\SLFDOV DVVXPHV D FKHFNHUERDUG SDWWHUQ

8QGHU ZRUVW FDVH FRQGLWLRQV RI & 9

9 F\FOHV

7KH W\SLFDO FKLS SURJUDPPLQJ WLPH LV FRQVLGHUDEO\ OHVV WKDQ WKH PD[LPXP FKLS SURJUDPPLQJ WLPH OLVWHG
,Q WKH SUHSURJUDPPLQJ VWHS RI WKH (PEHGGHG (UDVH DOJRULWKP DOO ZRUGV DUH SURJUDPPHG WR K EHIRUH HUDVXUH
6\VWHPOHYHO RYHUKHDG LV WKH WLPH UHTXLUHG WR H[HFXWH WKH WZR RU IRXUEXVF\FOH VHTXHQFH IRU WKH SURJUDP FRPPDQG

6HH

7DEOH ³&RPPDQG 'HILQLWLRQV´ RQ SDJH

IRU IXUWKHU LQIRUPDWLRQ RQ FRPPDQG GHILQLWLRQV

7KH GHYLFH KDV D PLQLPXP HUDVH DQG SURJUDP F\FOH HQGXUDQFH RI F\FOHV

Parameter

Typ (

Note 1

)

Max (

Note 2

)

Unit

Comments

6HFWRU (UDVH 7LPH

.ZRUG

([FOXGHV K SURJUDPPLQJ

SULRU WR HUDVXUH

1RWH

.ZRUG

&KLS (UDVH 7LPH

:RUG 3URJUDPPLQJ 7LPH

([FOXGHV V\VWHP OHYHO

RYHUKHDG

1RWH

$FFHOHUDWHG :RUG 3URJUDPPLQJ 7LPH

&KLS 3URJUDPPLQJ 7LPH

1RWH

([FOXGHV V\VWHP OHYHO

RYHUKHDG

1RWH

$FFHOHUDWHG &KLS

3URJUDPPLQJ 7LPH

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Physical Dimensions

VBH084 - 84-ball Fine-Pitch Ball Grid Array (FBGA) 8x11.6 mm MCP
Compatible Package (128Mb)

1RWH %6& LV DQ $16, VWDQGDUG IRU %DVLF 6SDFH &HQWHULQJ

3339 \ 16-038.25b

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

2. ALL DIMENSIONS ARE IN MILLIMETERS.

3. BALL POSITION DESIGNATION PER JESD 95-1, SPP-010 (EXCEPT

AS NOTED).

4. e REPRESENTS THE SOLDER BALL GRID PITCH.

5. SYMBOL "MD" IS THE BALL ROW MATRIX SIZE IN THE

"D" DIRECTION.

SYMBOL "ME" IS THE BALL COLUMN MATRIX SIZE IN THE
"E" DIRECTION.

N IS THE TOTAL NUMBER OF SOLDER BALLS.

DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL
DIAMETER IN A PLANE PARALLEL TO DATUM C.

SD AND SE ARE MEASURED WITH RESPECT TO DATUMS
A AND B AND DEFINE THE POSITION OF THE CENTER
SOLDER BALL IN THE OUTER ROW.

WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN
THE OUTER ROW PARALLEL TO THE D OR E DIMENSION,
RESPECTIVELY, SD OR SE = 0.000.

WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN
THE OUTER ROW, SD OR SE = e/2

8. NOT USED.

9. "+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED

BALLS.

10 A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK

MARK, METALLIZED MARK INDENTATION OR OTHER MEANS.

PACKAGE

VBH 084

JEDEC

N/A

11.60 mm x 8.00 mm NOM

PACKAGE

SYMBOL

MIN

NOM

MAX

NOTE

---

1.00

OVERALL THICKNESS

0.18

---

BALL HEIGHT

0.62

---

0.76

BODY THICKNESS

11.60 BSC.

BODY SIZE

8.00 BSC.

BODY SIZE

8.80 BSC.

BALL FOOTPRINT

7.20 BSC.

BALL FOOTPRINT

ROW MATRIX SIZE D DIRECTION

ROW MATRIX SIZE E DIRECTION

TOTAL BALL COUNT

0.33

---

0.43

BALL DIAMETER

0.80 BSC.

BALL PITCH

SD / SE

0.40 BSC.

SOLDER BALL PLACEMENT

(A2-A9, B10-L10,

DEPOPULATED SOLDER BALLS

M2-M9, B1-L1)

BOTTOM VIEW

TOP VIEW

SIDE VIEW

A1 CORNER

0.05

(2X)

0.05

C A

0.15

0.08 M

0.10 C

0.08

SEATING PLANE

A1 CORNER

INDEX MARK

S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

VBR080 - 80-ball Fine-Pitch Ball Grid Array (FBGA) 7 x 9 mm (64Mb)

ÃÃ

1RWH %6& LV DQ $16, VWDQGDUG IRU %DVLF 6SDFH &HQWHULQJ

3366 \ 16-038.25d1

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994.

2. ALL DIMENSIONS ARE IN MILLIMETERS.

3. BALL POSITION DESIGNATION PER JESD 95-1, SPP-010 (EXCEPT

AS NOTED).

4. e REPRESENTS THE SOLDER BALL GRID PITCH.

5. SYMBOL "MD" IS THE BALL ROW MATRIX SIZE IN THE

"D" DIRECTION.

SYMBOL "ME" IS THE BALL COLUMN MATRIX SIZE IN THE
"E" DIRECTION.

N IS THE TOTAL NUMBER OF SOLDER BALLS.

DIMENSION "b" IS MEASURED AT THE MAXIMUM BALL
DIAMETER IN A PLANE PARALLEL TO DATUM C.

SD AND SE ARE MEASURED WITH RESPECT TO DATUMS
A AND B AND DEFINE THE POSITION OF THE CENTER
SOLDER BALL IN THE OUTER ROW.

WHEN THERE IS AN ODD NUMBER OF SOLDER BALLS IN
THE OUTER ROW PARALLEL TO THE D OR E DIMENSION,
RESPECTIVELY, SD OR SE = 0.000.

WHEN THERE IS AN EVEN NUMBER OF SOLDER BALLS IN
THE OUTER ROW, SD OR SE = e/2

8. NOT USED.

9. "+" INDICATES THE THEORETICAL CENTER OF DEPOPULATED

BALLS.

10 A1 CORNER TO BE IDENTIFIED BY CHAMFER, LASER OR INK

MARK, METALLIZED MARK INDENTATION OR OTHER MEANS.

PACKAGE

VBR 080

JEDEC

N/A

9.00 mm x 7.00 mm NOM

PACKAGE

SYMBOL

MIN

NOM

MAX

NOTE

---

1.00

OVERALL THICKNESS

0.17

- --

---

BALL HEIGHT

0.62

---

0.73

BODY THICKNESS

9.00 BSC.

BODY SIZE

7.00 BSC.

BODY SIZE

7.20 BSC.

BALL FOOTPRINT

5.60 BSC.

BALL FOOTPRINT

ROW MATRIX SIZE D DIRECTION

ROW MATRIX SIZE E DIRECTION

TOTAL BALL COUNT

0.35

---

0.45

BALL DIAMETER

0.80 BSC.

BALL PITCH

SD / SE

0.40 BSC.

SOLDER BALL PLACEMENT

NONE

DEPOPULATED SOLDER BALLS

BOTTOM VIEW

A1 CORNER

C A

0.15

0.08 M

SIDE VIEW

0.20 C

0.08

SEATING PLANE

TOP VIEW

0.15

(2X)

0.15

A1 CORNER

INDEX MARK

June 24, 2005 S29WS-J_00_A4

S29WS128J/064J

D a t a S h e e t

Revision Summary

Revision A0 (July 22, 2004)

,QLWLDO UHOHDVH

Revision A1 (October 6, 2004)

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Revision A2 (December 10, 2004)

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Revision A3 (February 19, 2005)

&KDQJH 6HFVL WR 6HFXUHG 6LOLFRQ
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S29WS128J/064J

S29WS-J_00_A4 June 24, 2005

D a t a S h e e t

Colophon

The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary
industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for any use that
includes fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal
injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control,
medical life support system, missile launch control in weapon system), or (2) for any use where chance of failure is intolerable (i.e., submersible repeater and
artificial satellite). Please note that Spansion will not be liable to you and/or any third party for any claims or damages arising in connection with above-
mentioned uses of the products. Any semiconductor device has an inherent chance of failure. You must protect against injury, damage or loss from such
failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels
and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on ex-
port under the Foreign Exchange and Foreign Trade Law of Japan, the US Export Administration Regulations or the applicable laws of any other country, the
prior authorization by the respective government entity will be required for export of those products.

Trademarks and Notice

The contents of this document are subject to change without notice. This document may contain information on a Spansion LLC product under development
by Spansion LLC. Spansion LLC reserves the right to change or discontinue work on any product without notice. The information in this document is provided
as is without warranty or guarantee of any kind as to its accuracy, completeness, operability, fitness for particular purpose, merchantability, non-infringement
of third-party rights, or any other warranty, express, implied, or statutory. Spansion LLC assumes no liability for any damages of any kind arising out of the
use of the information in this document.

Copyright ©2004-2005 Spansion LLC. All rights reserved. Spansion, the Spansion logo, and MirrorBit are trademarks of Spansion LLC. Other company and
product names used in this publication are for identification purposes only and may be trademarks of their respective companies.

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