DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
128Mb F-die DDR SDRAM Specification
Revision 1.0
May 2004
66 TSOP-II with Pb-Free
(RoHS compliant)
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
128Mb F-die Revision History
Revision 1.0 (April, 2004)
- Revision 1.0 spec. release.
Revision 1.1 (May, 2004)
- Corrected typo.
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Double-data-rate architecture; two data transfers per clock cycle
Bidirectional data strobe(DQS)
Four banks operation
Differential clock inputs(CK and CK)
DLL aligns DQ and DQS transition with CK transition
MRS cycle with address key programs
-. Read latency 2, 2.5 (clock)
-. Burst length (2, 4, 8)
-. Burst type (sequential & interleave)
All inputs except data & DM are sampled at the positive going edge of the system clock(CK)
Data I/O transactions on both edges of data strobe
Edge aligned data output, center aligned data input
DM for write masking only (x4, x8)
Auto & Self refresh
15.6us refresh interval(4K/64ms refresh)
Maximum burst refresh cycle : 8
66pin TSOP II
Pb-Free
package
RoHS compliant
Ordering Information
Part No.
Org.
Max Freq.
Interface
Package
K4H280438F-UC/LA2
32M x 4
A2(DDR266@CL=2)
SSTL2
66pin TSOP II
K4H280438F-UC/LB0
B0(DDR266@CL=2.5)
K4H280438F-UC/LA0
A0(DDR200@CL=2)
K4H280838F-UC/LB3
16M x 8
B3(DDR333@CL=2.5)
SSTL2
66pin TSOP II
K4H280838F-UC/LA2
A2(DDR266@CL=2)
K4H280838F-UC/LB0
B0(DDR266@CL=2.5)
Key Features
*CL : CAS Latency
Operating Frequencies
B3(DDR333@CL=2.5)
A2(DDR266@CL=2.0)
B0(DDR266@CL=2.5)
A0(DDR200@CL=2.0)
Speed @CL2
133MHz
133MHz
100MHz
100MHz
Speed @CL2.5
166MHz
133MHz
133MHz
-
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
128Mb Package Pinout
Row & Column address configuration
V
DD
1
66Pin TSOPII
(400mil x 875mil)
DQ
0
2
V
DDQ
3
NC
4
DQ
1
5
V
SSQ
6
NC
7
DQ
2
8
V
DDQ
9
NC
10
DQ
3
11
V
SSQ
12
BA
0
20
CS
19
RAS
18
CAS
17
WE
16
NC
15
V
DDQ
14
NC
13
V
DD
27
A
3
26
A
2
25
A
1
24
A
0
23
AP/A
10
22
BA
1
21
V
SS
54
DQ
7
53
V
SSQ
52
NC
51
DQ
6
50
V
DDQ
49
NC
48
DQ
5
47
V
SSQ
46
NC
45
DQ
4
44
V
DDQ
43
A
11
35
36
CKE
37
CK
38
DM
39
V
REF
40
V
SSQ
41
NC
42
V
SS
55
A
4
56
A
5
57
A
6
58
A
7
59
A
8
60
A
9
34
(0.65mm Pin Pitch)
33
32
31
30
29
28
61
62
63
64
65
66
NC
NC
NC
NC
NC
V
DD
NC
DQS
NC
V
SS
CK
NC
NC
V
SS
NC
V
SSQ
NC
DQ
3
V
DDQ
NC
NC
V
SSQ
NC
DQ
2
V
DDQ
A
11
CKE
CK
DM
V
REF
V
SSQ
NC
V
SS
A
4
A
5
A
6
A
7
A
8
A
9
NC
DQS
NC
V
SS
CK
NC
NC
V
DD
NC
V
DDQ
NC
DQ
0
V
SSQ
NC
NC
V
DDQ
NC
DQ
1
V
SSQ
BA
0
CS
RAS
CAS
WE
NC
V
DDQ
NC
V
DD
A
3
A
2
A
1
A
0
AP/A
10
BA
1
NC
NC
NC
NC
NC
V
DD
Bank Address
BA0~BA1
Auto Precharge
A10
Organization
Row Address
Column Address
32Mx4
A0~A11
A0-A9, A11
16Mx8
A0~A11
A0-A9
Pin Description
16Mx8
32Mx4
DM is internally loaded to match DQ and DQS identically.
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Units : Millimeters
0.300.08
0.65TYP
(0.71)
22.220.10
0.125
(0.80
)
10
.16
0.1
0
0~8
#1
#33
#66
#34
(1.50)
(1.50
)
0.650.08
1.0
0
0.
1
0
1.2
0
MAX
(0
.50)
(0.
50)
(10.1
6
)
11
.
7
6
0.2
0
(10)
(10)
+0.075
-0.035
(0.8
0)
0.10 MAX
0.075 MAX
[
]
0
.
05 MIN
(10)
(10)
(R0.1
5)
0.
210
0.0
5
0.
665
0.0
5
(R
0.
15)
(4
)
(R
0.
25
)
(R
0.
25)
0.45
~0.7
5
0.25TYP
NOTE
1. ( ) IS REFERENCE
2. [ ] IS ASS'Y OUT QUALITY
66pin TSOPII / Package dimension
Package Physical Dimension
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Bank Select
Timing Register
Address Re
gister
Refresh Counter
Row Buf
f
er
Row Decoder
Col. Buf
f
er
Data Input Register
Serial to parallel
4Mx8/ 2Mx16
4Mx8/ 2Mx16
4Mx8/ 2Mx16
4Mx8/ 2Mx16
Sense AMP
2-bit prefetch
Ou
tput Buf
f
er
I/O Control
Column Decoder
Latency & Burst Length
Programming Register
DLL
S
t
r
obe
Gen.
CK, CK
ADD
LCKE
CK, CK
CKE
CS
RAS
CAS
WE
L(U)DM
(L)DM
CK, CK
LCAS
LRAS LCBR
LWE
LWCBR
LRAS
LCBR
CK, CK
8/16
8/16
4/8
4/8
(L)WE
(L)DM
x4/x8
DQi
Data Strobe
Block Diagram (8Mbit x 4
/
4Mbit x 8 I/O x 4 Banks)
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
SYMBOL
TYPE
DESCRIPTION
CK, CK
Input
Clock : CK and CK are differential clock inputs. All address and control input signals are sam-
pled on the positive edge of CK and negative edge of CK. Output (read) data is referenced to
both edges of CK. Internal clock signals are derived from CK/CK.
CKE
Input
Clock Enable : CKE HIGH activates, and CKE LOW deactivates internal clock signals, and
device input buffers and output drivers. Deactivating the clock provides PRECHARGE
POWER-DOWN and SELF REFRESH operation (all banks idle), or ACTIVE POWER-DOWN
(row ACTIVE in any bank). CKE is synchronous for all functions except for disabling outputs,
which is achieved asynchronously. Input buffers, excluding CK, CK and CKE are disabled dur-
ing power-down and self refresh modes, providing low standby power. CKE will recognize an
LVCMOS LOW level prior to VREF being stable on power-up.
CS
Input
Chip Select : CS enables(registered LOW) and disables(registered HIGH) the command
decoder. All commands are masked when CS is registered HIGH. CS provides for external
bank selection on systems with multiple banks. CS is considered part of the command code.
RAS, CAS, WE
Input
Command Inputs : RAS, CAS and WE (along with CS) define the command being entered.
LDM,(UDM)
Input
Input Data Mask : DM is an input mask signal for write data. Input data is masked when DM is
sampled HIGH along with that input data during a WRITE access. DM is sampled on both
edges of DQS. Although DM pins are input only, the DM loading matches the DQ and DQS
loading. For the x16, LDM corresponds to the data on DQ0~D7 ; UDM corresponds to the data
on DQ8~DQ15. DM may be driven high, low, or floating during READs.
BA0, BA1
Input
Bank Addres Inputs : BA0 and BA1 define to which bank an ACTIVE, READ, WRITE or PRE-
CHARGE command is being applied.
A [0 : 11]
Input
Address Inputs : Provide the row address for ACTIVE commands, and the column address and
AUTO PRECHARGE bit for READ/WRITE commands, to select one location out of the mem-
ory array in the respective bank. A10 is sampled during a PRECHARGE command to deter-
mine whether the PRECHARGE applies to one bank (A10 LOW) or all banks (A10 HIGH). If
only one bank is to be precharged, the bank is selected by BA0, BA1. The address inputs also
provide the op-code during a MODE REGISTER SET command. BA0 and BA1 define which
mode register is loaded during the MODE REGISTER SET command (MRS or EMRS).
A12 & A13 are used on device densities of 256Mb and greater, and A13 is used only on 1Gb
decices.
DQ
I/O
Data Input/Output : Data bus
LDQS,(U)DQS
I/O
Data Strobe : Output with read data, input with write data. Edge-aligned with read data, cen-
tered in write data. Used to capture write data. For the x16, LDQS corresponds to the data on
DQ0~D7 ; UDQS corresponds to the data on DQ8~DQ15
NC
-
No Connect : No internal electrical connection is present.
VDDQ
Supply
DQ Power Supply : +2.5V 0.2V.
VSSQ
Supply
DQ Ground.
VDD
Supply
Power Supply : +2.5V 0.2V (device specific).
VSS
Supply
Ground.
VREF
Input
SSTL_2 reference voltage.
Input/Output Function Description
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Command Truth Table
(V=Valid, X=Don
t Care, H=Logic High, L=Logic Low)
COMMAND
CKEn-1 CKEn
CS
RAS
CAS
WE
BA0,1 A10/AP A0 ~ A9, A11 Note
Register
Extended MRS
H
X
L
L
L
L
OP CODE
1, 2
Register
Mode Register Set
H
X
L
L
L
L
OP CODE
1, 2
Refresh
Auto Refresh
H
H
L
L
L
H
X
3
Self
Refresh
Entry
L
3
Exit
L
H
L
H
H
H
X
3
H
X
X
X
3
Bank Active & Row Addr.
H
X
L
L
H
H
V
Row Address
Read &
Column Address
Auto Precharge Disable
H
X
L
H
L
H
V
L
Column
Address
4
Auto Precharge Enable
H
4
Write &
Column Address
Auto Precharge Disable
H
X
L
H
L
L
V
L
Column
Address
4
Auto Precharge Enable
H
4, 6
Burst Stop
H
X
L
H
H
L
X
7
Precharge
Bank Selection
H
X
L
L
H
L
V
L
X
All Banks
X
H
5
Active Power Down
Entry
H
L
H
X
X
X
X
L
V
V
V
Exit
L
H
X
X
X
X
Precharge Power Down Mode
Entry
H
L
H
X
X
X
X
L
H
H
H
Exit
L
H
H
X
X
X
L
V
V
V
DM(UDM/LDM for x16 only)
H
X
X
8
No operation (NOP) : Not defined
H
X
H
X
X
X
X
9
L
H
H
H
9
1. OP Code : Operand Code. A
0
~ A
11
& BA
0
~ BA
1
: Program keys. (@EMRS/MRS)
2. EMRS/MRS can be issued only at all banks precharge state.
A new command can be issued 2 clock cycles after EMRS or MRS.
3. Auto refresh functions are same as the CBR refresh of DRAM.
The automatical precharge without row precharge command is meant by "Auto".
Auto/self refresh can be issued only at all banks precharge state.
4. BA
0
~ BA
1
: Bank select addresses.
If both BA
0
and BA
1
are "Low" at read, write, row active and precharge, bank A is selected.
If BA
0
is "High" and BA
1
is "Low" at read, write, row active and precharge, bank B is selected.
If BA
0
is "Low" and BA
1
is "High" at read, write, row active and precharge, bank C is selected.
If both BA
0
and BA
1
are "High" at read, write, row active and precharge, bank D is selected.
5. If A
10
/AP is "High" at row precharge, BA
0
and BA
1
are ignored and all banks are selected.
6. During burst write with auto precharge, new read/write command can not be issued.
Another bank read/write command can be issued after the end of burst.
New row active of the associated bank can be issued at t
RP
after the end of burst.
7. Burst stop command is valid at every burst length.
8. DM(x4/8) sampled at the rising and falling edges of the DQS and Data-in are masked at the both edges (Write DM latency is 0).
UDM/LDM(x16 only) sampled at the rising and falling edges of the UDQS/LDQS and Data-in are masked at the both edges
(Write UDM/LDM latency is 0).
9. This combination is not defined for any function, which means "No Operation(NOP)" in DDR SDRAM.
Note :
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
8M x 4Bit x 4 Banks / 4M x 8Bit x 4 Banks Double Data Rate SDRAM
The K4H280438F / K4H280838F is 134,217,728 bits of double data rate synchronous DRAM organized as 4x 8,388,608 / 4x 4,194,304
words by 4/ 8bits, fabricated with SAMSUNG
s high performance CMOS technology. Synchronous features with Data Strobe allow
extremely high performance up to 333Mb/s per pin. I/O transactions are possible on both edges of DQS. Range of operating frequen-
cies, programmable burst length and programmable latencies allow the device to be useful for a variety of high performance memory
system applications.
General Description
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Voltage on any pin relative to V
SS
V
IN
, V
OUT
-0.5 ~ 3.6
V
Voltage on V
DD
& V
DDQ
supply relative to V
SS
V
DD
, V
DDQ
-1.0 ~ 3.6
V
Storage temperature
T
STG
-55 ~ +150
C
Power dissipation
P
D
1.5
W
Short circuit current
I
OS
50
mA
Note : Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded.
Functional operation should be restricted to recommend operation condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
DC Operating Conditions
Recommended operating conditions(Voltage referenced to V
SS
=0V, T
A
=0 to 70
C)
Parameter
Symbol
Min
Max
Unit
Note
Supply voltage(for device with a nominal V
DD
of 2.5V)
V
DD
2.3
2.7
I/O Supply voltage
V
DDQ
2.3
2.7
V
I/O Reference voltage
V
REF
0.49*VDDQ
0.51*VDDQ
V
1
I/O Termination voltage(system)
V
TT
V
REF
-0.04
V
REF
+0.04
V
2
Input logic high voltage
V
IH
(DC)
V
REF
+0.15
V
DDQ
+0.3
V
Input logic low voltage
V
IL
(DC)
-0.3
V
REF
-0.15
V
Input Voltage Level, CK and CK inputs
V
IN
(DC)
-0.3
V
DDQ
+0.3
V
Input Differential Voltage, CK and CK inputs
V
ID
(DC)
0.36
V
DDQ
+0.6
V
3
V-I Matching: Pullup to Pulldown Current Ratio
VI(Ratio)
0.71
1.4
-
4
Input leakage current
I
I
-2
2
uA
Output leakage current
I
OZ
-5
5
uA
Output High Current(Normal strengh driver) ;V
OUT
= V
TT
+ 0.84V
I
OH
-16.8
mA
Output High Current(Normal strengh driver) ;V
OUT
= V
TT
- 0.84V
I
OL
16.8
mA
Output High Current(Half strengh driver) ;V
OUT
= V
TT
+ 0.45V
I
OH
-9
mA
Output High Current(Half strengh driver) ;V
OUT
= V
TT
- 0.45V
I
OL
9
mA
1.VREF is expected to be equal to 0.5*VDDQ of the transmitting device, and to track variations in the dc level of same.
Peak-to peak noise on VREF may not exceed +/-2% of the dc value.
2. V
TT
is not applied directly to the device. V
TT
is a system supply for signal termination resistors, is expected to be set equal to
V
REF
, and must track variations in the DC level of V
REF
3. V
ID
is the magnitude of the difference between the input level on CK and the input level on CK.
4. The ratio of the pullup current to the pulldown current is specified for the same temperature and voltage, over the entire
temperature and voltage range, for device drain to source voltages from 0.25V to 1.0V. For a given output, it represents the
maximum difference between pullup and pulldown drivers due to process variation. The full variation in the ratio of the
maximum to minimum pullup and pulldown current will not exceed 1/7 for device drain to source voltages from 0.1 to 1.0.
Note :
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
DDR SDRAM Spec Items & Test Conditions
Conditions
Symbol
Operating current - One bank Active-Precharge;
tRC=tRCmin; tCK=7.5ns for DDR266, 6ns for DDR333;
DQ,DM and DQS inputs changing once per clock cycle;
address and control inputs changing once every two clock cycles.
IDD0
Operating current - One bank operation ; One bank open, BL=4, Reads
- Refer to the following page for detailed test condition
IDD1
Percharge power-down standby current; All banks idle; power - down mode;
CKE = <VIL(max); tCK=7.5ns for DDR266, 6ns for DDR333; Vin = Vref for DQ,DQS and DM.
IDD2P
Precharge Floating standby current; CS# > =VIH(min);All banks idle; CKE > = VIH(min); tCK=7.5ns for DDR266,
6ns for DDR333; Address and other control inputs changing once per clock cycle;
Vin = Vref for DQ,DQS and DM
IDD2F
Precharge Quiet standby current; CS# > = VIH(min); All banks idle;
CKE > = VIH(min); tCK=7.5ns for DDR266, 6ns for DDR333; Address and other control inputs stable at >=
VIH(min) or =<VIL(max); Vin = Vref for DQ ,DQS and DM
IDD2Q
Active power - down standby current ; one bank active; power-down mode;
CKE=< VIL (max); tCK=7.5ns for DDR266, 6ns for DDR333; Vin = Vref for DQ,DQS and DM
IDD3P
Active standby current; CS# >= VIH(min); CKE>=VIH(min);
one bank active; active - precharge; tRC=tRASmax; tCK=7.5ns for DDR266, 6ns for DDR333;
DQ, DQS and DM inputs changing twice per clock cycle; address and other control inputs changing once per clock
cycle
IDD3N
Operating current - burst read; Burst length = 2; reads; continguous burst; One bank active; address and control
inputs changing once per clock cycle; CL=2 at 7.5ns for DDR266(A2), CL=2.5 at 7.5ns for DDR266(B0), 6ns for
DDR333; 50% of data changing on every transfer; lout = 0 m A
IDD4R
Operating current - burst write; Burst length = 2; writes; continuous burst;
One bank active address and control inputs changing once per clock cycle; CL=2 at tCK=7.5ns for DDR266(A2),
CL=2.5 at tCK=7.5ns for DDR266(B0), 6ns for DDR333; DQ, DM and DQS inputs changing twice per clock cycle,
50% of input data changing at every burst
IDD4W
Auto refresh current; tRC = tRFC(min) - 10*tCK for DDR266 at tCK=7.5ns; 12*tCK for DDR333 at tCK=6ns; dis-
tributed refresh
IDD5
Self refresh current; CKE =< 0.2V; External clock on; tCK = 7.5ns for DDR266, 6ns for DDR333.
IDD6
Orerating current - Four bank operation ; Four bank interleaving with BL=4
-Refer to the following page for detailed test condition
IDD7A
Input/Output Capacitance
(V
DD
=2.5, V
DDQ
=2.5V, T
A
= 25
C, f=1MHz)
Parameter
Symbol
Min
Max
Delta
Unit
Note
Input capacitance
(A0 ~ A11, BA0 ~ BA1, CKE, CS, RAS,CAS, WE)
CIN1
2
3
0.5
pF
4
Input capacitance( CK, CK )
CIN2
2
3
0.25
pF
4
Data & DQS input/output capacitance
COUT
4
5
0.5
pF
1,2,3,4
Input capacitance(DM for x4/8, UDM/LDM for x16)
CIN3
4
5
pF
1,2,3,4
1.These values are guaranteed by design and are tested on a sample basis only.
2. Although DM is an input -only pin, the input capacitance of this pin must model the input capacitance of the DQ and DQS pins.
This is required to match signal propagation times of DQ, DQS, and DM in the system.
3. Unused pins are tied to ground.
4. This parameteer is sampled. VDDQ = +2.5V +0.2V, VDD = +3.3V +0.3V or +2.5V+0.2V, f=100MHz, tA=25
C, Vout(dc) =
VDDQ/2, Vout(peak to peak) = 0.2V. DM inputs are grouped with I/O pins - reflecting the fact that they are matched in loading
(to facilitate trace matching at the board level).
Note :
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
DDR SDRAM I
DD
spec table
(V
DD
=2.7V, T = 10'C)
Symbol
32Mx4 (K4H280438F)
Unit
Notes
A2(DDR266@CL=2.0)
B0(DDR266@CL=2.5)
A0(DDR200@CL=2.0)
IDD0
80
80
75
mA
IDD1
105
105
95
mA
IDD2P
3
3
3
mA
IDD2F
18
18
18
mA
IDD2Q
15
15
15
mA
IDD3P
25
25
25
mA
IDD3N
35
35
35
mA
IDD4R
105
105
105
mA
IDD4W
120
120
120
mA
IDD5
150
150
150
mA
IDD6
Normal
2
2
2
mA
Low power
1
1
1
mA
Optional
IDD7A
280
280
240
mA
Symbol
16Mx8 (K4H280838F)
Unit
Notes
B3(DDR333@CL=2.5)
A2(DDR266@CL=2.0)
B0(DDR266@CL=2.5)
IDD0
85
85
75
mA
IDD1
110
110
100
mA
IDD2P
3
3
3
mA
IDD2F
22
20
20
mA
IDD2Q
20
15
15
mA
IDD3P
25
25
25
mA
IDD3N
40
35
35
mA
IDD4R
140
120
120
mA
IDD4W
145
125
125
mA
IDD5
165
155
155
mA
IDD6
Normal
2
2
2
mA
Low power
1
1
1
mA
Optional
IDD7A
300
300
250
mA
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
IDD7A : Operating current: Four bank operation
1. Typical Case : Vdd = 2.5V, T=25' C
2. Worst Case : Vdd = 2.7V, T= 10' C
3. Four banks are being interleaved with tRC(min), Burst Mode, Address and Control inputs on NOP edge are not
changing. lout = 0mA
4. Timing patterns
- B0(133Mhz, CL=2.5) : tCK = 7.5ns, CL=2.5, BL=4, tRRD = 2*tCK, tRCD = 3*tCK, Read with autoprecharge
Read : A0 N A1 R0 A2 R1 A3 R2 N R3 A0 N A1 R0 - repeat the same timing with random address changing
*100% of data changing at every burst
- A2(133Mhz, CL=2) : tCK = 7.5ns, CL2=2, BL=4, tRRD = 2*tCK, tRCD = 3*tCK, Read with autoprecharge
Read : A0 N A1 R0 A2 R1 A3 R2 N R3 A0 N A1 R0 - repeat the same timing with random address changing
*100% of data changing at every burst
- AA(133Mhz, CL=2) : tCK = 7.5ns, CL2=2, BL=4, tRRD = 2*tCK, tRCD = 3*tCK, Read with autoprecharge
Read : A0 N A1 R0 A2 R1 A3 R2 A0 R3 A1 R0 - repeat the same timing with random address changing
*100% of data changing at every burst
- B3(166Mhz,CL=2.5) : tCK=6ns, CL=2.5, BL=4, tRRD=2*tCK, tRCD=3*tCK, Read with autoprecharge
Read : A0 N A1 R0 A2 R1 A3 R2 N R3 A0 N A1 R0 - repeat the same timing with random address changing
*100% of data changing at every burst
Legend : A=Activate, R=Read, W=Write, P=Precharge, N=NOP
< Detailed test conditions for DDR SDRAM IDD1 & IDD7A >
IDD1 : Operating current: One bank operation
1. Only one bank is accessed with tRC(min), Burst Mode, Address and Control inputs on NOP edge are changing once
per clock cycle. lout = 0mA
2. Timing patterns
- B0(133Mhz, CL=2.5) : tCK = 7.5ns, CL=2.5, BL=4, tRCD = 3*tCK, tRC = 9*tCK, tRAS = 6*tCK
Read : A0 N N R0 N N P0 N N A0 N - repeat the same timing with random address changing
*50% of data changing at every burst
- A2 (133Mhz, CL=2) : tCK = 7.5ns, CL=2, BL=4, tRCD = 3*tCK, tRC = 9*tCK, tRAS = 6*tCK
Read : A0 N N R0 N N P0 N N A0 N - repeat the same timing with random address changing
*50% of data changing at every burst
- AA (133Mhz, CL=2) : tCK = 7.5ns, CL=2, BL=4, tRCD = 2*tCK, tRC = 8*tCK, tRAS = 6*tCK
Read : A0 N R0 N N N P0 N A0 N - repeat the same timing with random address changing
*50% of data changing at every burst
- B3(166Mhz, CL=2.5) : tCK=6ns, CL=2.5, BL=4, tRCD=3*tCK, tRC = 10*tCK, tRAS=7*tCK
Read : A0 N N R0 N N P0 N N A0 N - repeat the same timing with random address changing
*50% of data changing at every burst
Legend : A=Activate, R=Read, W=Write, P=Precharge, N=NOP
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
AC Operating Conditions
Parameter/Condition
Symbol
Min
Max-10
Unit
Note
Input High (Logic 1) Voltage, DQ, DQS and DM signals
VIH(AC)
VREF + 0.31
V
Input Low (Logic 0) Voltage, DQ, DQS and DM signals.
VIL(AC)
VREF - 0.31
V
Input Differential Voltage, CK and /CK inputs
VID(AC)
0.7
VDDQ+0.6
V
1
Input Crossing Point Voltage, CK and /CK inputs
VIX(AC)
0.5*VDDQ-0.2
0.5*VDDQ+0.2
V
2
AC Overshoot/Undershoot specification for Address and Control Pins
Parameter
Specification
DDR333
DDR266
Maximum peak amplitude allowed for overshoot
TBD
1.5 V
Maximum peak amplitude allowed for undershoot
TBD
1.5 V
The area between the overshoot signal and VDD must be less than or equal to
TBD
4.5 V-ns
The area between the undershoot signal and GND must be less than or equal to
TBD
4.5 V-ns
5
4
3
2
1
0
-1
-2
-3
-4
-5
0
0.5
0.6875
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.3125
6.5
7.0
VDD
Overshoot
Maximum Amplitude = 1.5V
Area = 4.5V-ns
Maximum Amplitude = 1.5V
undershoot
GND
Vo
l
t
s
(
V
)
Tims(ns)
AC overshoot/Undershoot Definition
Notes :
1. VID is the magnitude of the difference between the input level on CK and the input level on /CK.
2. The value of VIX is expected to equal 0.5*VDDQ of the transmitting device and must track variations in the dc level of the same.
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Overshoot/Undershoot specification for Data, Strobe, and Mask Pins
Parameter
Specification
DDR333
DDR266
Maximum peak amplitude allowed for overshoot
TBD
1.2 V
Maximum peak amplitude allowed for undershoot
TBD
1.2 V
The area between the overshoot signal and VDD must be less than or equal to
TBD
2.4 V-ns
The area between the undershoot signal and GND must be less than or equal to
TBD
2.4 V-ns
5
4
3
2
1
0
-1
-2
-3
-4
-5
0 0.5 1.0 1.42 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 5.68 6.0 6.5 7.0
VDDQ
Overshoot
Maximum Amplitude = 1.2V
Area = 2.5V-ns
Maximum Amplitude = 1.2V
undershoot
GND
Vo
l
t
s
(
V
)
Tims(ns)
DQ/DM/DQS AC overshoot/Undershoot Definition
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
AC Timming Parameters & Specifications
Parameter
Symbol
B3
(DDR333@CL=2.5
A2
(DDR266@CL=2.0
B0
(DDR266@CL=2.5
A0
(DDR200@CL=2.0 Unit Note
Min
Max
Min
Max
Min
Max
Min
Max
Row cycle time
tRC
60
65
65
70
ns
Refresh row cycle time
tRFC
72
75
75
80
ns
Row active time
tRAS
42
70K
45
120K
45
120K
48
120K
ns
RAS to CAS delay
tRCD
18
20
20
20
ns
Row precharge time
tRP
18
20
20
20
ns
Row active to Row active delay
tRRD
12
15
15
15
ns
Write recovery time
tWR
15
15
15
15
ns
Last data in to Read command
tWTR
1
1
1
1
tCK
Col. address to Col. address delay
tCCD
1
1
1
1
tCK
Clock cycle time
CL=2.0
tCK
7.5
12
7.5
12
10
12
10
12
ns
CL=2.5
6
12
7.5
12
7.5
12
ns
Clock high level width
tCH
0.45
0.55
0.45
0.55
0.45
0.55
0.45
0.55
tCK
Clock low level width
tCL
0.45
0.55
0.45
0.55
0.45
0.55
0.45
0.55
tCK
DQS-out access time from CK/CK
tDQSCK
-0.6
+0.6
-0.75
+0.75
-0.75
+0.75
-0.8
+0.8
ns
Output data access time from CK/CK
tAC
-0.7
+0.7
-0.75
+0.75
-0.75
+0.75
-0.8
+0.8
ns
Data strobe edge to ouput data edge
tDQSQ
-
0.45
-
0.5
-
0.5
-
0.6
ns
12
Read Preamble
tRPRE
0.9
1.1
0.9
1.1
0.9
1.1
0.9
1.1
tCK
Read Postamble
tRPST
0.4
0.6
0.4
0.6
0.4
0.6
0.4
0.6
tCK
CK to valid DQS-in
tDQSS
0.75
1.25
0.75
1.25
0.75
1.25
0.75
1.25
tCK
DQS-in setup time
tWPRES
0
0
0
0
ns
3
DQS-in hold time
tWPRE
0.25
0.25
0.25
0.25
tCK
DQS falling edge to CK rising-setup time
tDSS
0.2
0.2
0.2
0.2
tCK
DQS falling edge from CK rising-hold time
tDSH
0.2
0.2
0.2
0.2
tCK
DQS-in high level width
tDQSH
0.35
0.35
0.35
0.35
tCK
DQS-in low level width
tDQSL
0.35
0.35
0.35
0.35
tCK
DQS-in cycle time
tDSC
0.9
1.1
0.9
1.1
0.9
1.1
0.9
1.1
tCK
Address and Control Input setup time(fast)
tIS
0.75
0.9
0.9
1.1
ns
i,5.7
Address and Control Input hold time(fast)
tIH
0.75
0.9
0.9
1.1
ns
i,5.7
Address and Control Input setup time(slow)
tIS
0.8
1.0
1.0
1.1
ns
i,
Address and Control Input hold time(slow)
tIH
0.8
1.0
1.0
1.1
ns
i,
Data-out high impedence time from CK/CK
tHZ
+0.7
+0.75
+0.75
-0.8
+0.8
ns
1
Data-out low impedence time from CK/CK
tLZ
-0.7
+0.7
-0.75
+0.75
-0.75
+0.75
-0.8
+0.8
ns
1
Mode register set cycle time
tMRD
12
15
15
16
ns
DQ & DM setup time to DQS
tDS
0.45
0.5
0.5
0.6
ns
j, k
DQ & DM hold time to DQS
tDH
0.45
0.5
0.5
0.6
ns
j, k
Control & Address input pulse width
tIPW
2.2
2.2
2.2
2.5
ns
8
DQ & DM input pulse width
tDIPW
1.75
1.75
1.75
2
ns
8
Power down exit time
tPDEX
6
7.5
7.5
10
ns
Exit self refresh to non-Read command
tXSNR
75
75
75
80
ns
Exit self refresh to read command
tXSRD
200
200
200
200
tCK
Refresh interval time
tREFI
7.8
7.8
7.8
15.6
us
4
Output Slew Rate Matching Ratio(rise to fall)
tSLMR
0.67
1.5
0.67
1.5
0.67
1.5
0.67
1.5
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Parameter
Symbol
B3
(DDR333@CL=2.5))
A2
(DDR266@CL=2.0)
B0
(DDR266@CL=2.5))
A0
(DDR200@CL=2.0))
Unit
Note
Min
Max
Min
Max
Min
Max
Min
Max
Output DQS valid window
tQH
tHP
-tQHS
-
tHP
-tQHS
-
tHP
-tQHS
-
tHP
-tQHS
-
ns
11
Clock half period
tHP
tCLmin
or tCHmin
-
tCLmin
or tCHmin
-
tCLmin
or tCHmin
-
tCLmin
or tCHmin
-
ns
10, 11
Data hold skew factor
tQHS
0.55
0.75
0.75
0.8
ns
11
DQS write postamble time
tWPST
0.4
0.6
0.4
0.6
0.4
0.6
0.4
0.6
tCK
2
Active to Read with Auto precharge
command
tRAP
18 20
20
20
Autoprecharge write recovery +
Precharge time
tDAL
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
tCK
13
AC Operating Test Conditions
(V
DD
=2.5V, V
DDQ
=2.5V, T
A
= 0 to 70
C)
Parameter
Value
Unit
Note
Input reference voltage for Clock
0.5 * V
DDQ
V
Input signal maximum peak swing
1.5
V
Input signal minimum slew rate (for imput only)
0.5
V/ns
Input slew rate (I/O pins)
0.5
V/ns
Input Levels(V
IH
/V
IL
)
V
REF
+0.31/V
REF
-0.31
V
Input timing measurement reference level
V
REF
V
Output timing measurement reference level
V
tt
V
Output load condition
See Load Circuit
AC operating test conditions
Output Load Circuit (SSTL_2)
Output
Z0=50
C
LOAD
=30pF
V
REF
=0.5*V
DDQ
R
T
=50
V
tt
=0.5*V
DDQ
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
System Characteristics for DDR SDRAM
The following specification parameters are required in systems using DDR333, DDR266 devices to ensure proper system
performance. these characteristics are for system simulation purposes and are guaranteed by design.
Table 1 : Input Slew Rate for DQ, DQS, and DM
Table 2 : Input Setup & Hold Time Derating for Slew Rate
Table 3 : Input/Output Setup & Hold Time Derating for Slew Rate
Table 4 : Input/Output Setup & Hold Derating for Rise/Fall Delta Slew Rate
Table 5 : Output Slew Rate Characteristice (X4, X8 Devices only)
Table 6 : Output Slew Rate Characteristice (X16 Devices only)
Table 7 : Output Slew Rate Matching Ratio Characteristics
AC CHARACTERISTICS
DDR333
DDR266
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
Units
Notes
DQ/DM/DQS input slew rate measured between
VIH(DC), VIL(DC) and VIL(DC), VIH(DC)
DCSLEW
TBD
TBD
TBD
TBD
V/ns
a, m
Input Slew Rate
tIS
tIH
Units
Notes
0.5 V/ns
0
0
ps
i
0.4 V/ns
+50
0
ps
i
0.3 V/ns
+100
0
ps
i
Input Slew Rate
tDS
tDH
Units
Notes
0.5 V/ns
0
0
ps
k
0.4 V/ns
+75
+75
ps
k
0.3 V/ns
+150
+150
ps
k
Delta Slew Rate
tDS
tDH
Units
Notes
+/- 0.0 V/ns
0
0
ps
j
+/- 0.25 V/ns
+50
+50
ps
j
+/- 0.5 V/ns
+100
+100
ps
j
Slew Rate Characteristic
Typical Range
(V/ns)
Minimum
(V/ns)
Maximum
(V/ns)
Notes
Pullup Slew Rate
1.2 ~ 2.5
1.0
4.5
a,c,d,f,g,h
Pulldown slew
1.2 ~ 2.5
1.0
4.5
b,c,d,f,g,h
Slew Rate Characteristic
Typical Range
(V/ns)
Minimum
(V/ns)
Maximum
(V/ns)
Notes
Pullup Slew Rate
1.2 ~ 2.5
0.7
5.0
a,c,d,f,g,h
Pulldown slew
1.2 ~ 2.5
0.7
5.0
b,c,d,f,g,h
AC CHARACTERISTICS
DDR266
PARAMETER
MIN
MAX
Notes
Output Slew Rate Matching Ratio (Pullup to Pulldown)
TBD
TBD
e,m
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Component Notes
1. tHZ and tLZ transitions occur in the same access time windows as valid data transitions. these parameters are not referenced to a
specific voltage level but specify when the device output in no longer driving (HZ), or begins driving (LZ).
2. The maximum limit for this parameter is not a device limit. The device will operate with a greater value for this parameter, but sys
tem performance (bus turnaround) will degrade accordingly.
3. The specific requirement is that DQS be valid (HIGH, LOW, or at some point on a valid transition) on or before this CK edge. A
valid transition is defined as monotonic and meeting the input slew rate specifications of the device. when no writes were previ
ously in progress on the bus, DQS will be tran sitioning from High- Z to logic LOW. If a previous write was in progress, DQS could
be HIGH, LOW, or transitioning from HIGH to LOW at this time, depending on tDQSS.
4. A maximum of eight AUTO REFRESH commands can be posted to any given DDR SDRAM device.
5. For command/address input slew rate
1.0 V/ns
6. For command/address input slew rate
0.5 V/ns and < 1.0 V/ns
7. For CK & CK slew rate
1.0 V/ns
8. These parameters guarantee device timing, but they are not necessarily tested on each device. They may be guaranteed by
device design or tester correlation.
9. Slew Rate is measured between VOH(ac) and VOL(ac).
10. Min (tCL, tCH) refers to the smaller of the actual clock low time and the actual clock high time as provided to the device (i.e. this
value can be greater than the minimum specification limits for tCL and tCH).....For example, tCL and tCH are = 50% of the
period, less the half period jitter (tJIT(HP)) of the clock source, and less the half period jitter due to crosstalk (tJIT(crosstalk)) into
the clock traces.
11. tQH = tHP - tQHS, where:
tHP = minimum half clock period for any given cycle and is defined by clock high or clock low (tCH, tCL). tQHS accounts for 1) The
pulse duration distortion of on-chip clock circuits; and 2) The worst case push-out of DQS on one tansition followed by the worst
case pull-in of DQ on the next transition, both of which are, separately, due to data pin skew and output pattern effects, and p-
channel to n-channel variation of the output drivers.
12. tDQSQ
Consists of data pin skew and output pattern effects, and p-channel to n-channel variation of the output drivers for any given cycle.
13. tDAL = (tWR/tCK) + (tRP/tCK)
For each of the terms above, if not already an integer, round to the next highest integer. Example: For DDR266B at CL=2.5 and
tCK=7.5ns tDAL = (15 ns / 7.5 ns) + (20 ns/ 7.5ns) = (2) + (3)
tDAL = 5 clocks
System Notes :
a. Pullup slew rate is characteristized under the test conditions as shown in Figure 1.
Output
Test point
VSSQ
50
Figure 1 : Pullup slew rate test load
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
b. Pulldown slew rate is measured under the test conditions shown in Figure 2.
Output
Test point
VDDQ
50
Figure 2 : Pulldown slew rate test load
c. Pullup slew rate is measured between (VDDQ/2 - 320 mV +/- 250 mV)
Pulldown slew rate is measured between (VDDQ/2 + 320 mV +/- 250 mV)
Pullup and Pulldown slew rate conditions are to be met for any pattern of data, including all outputs switching and only one output
switching.
Example : For typical slew rate, DQ0 is switching
For minmum slew rate, all DQ bits are switching from either high to low, or low to high.
The remaining DQ bits remain the same as for previous state.
d. Evaluation conditions
Typical : 25
C (T Ambient), VDDQ = 2.5V, typical process
Minimum : 70
C (T Ambient), VDDQ = 2.3V, slow - slow process
Maximum : 0
C (T Ambient), VDDQ = 2.7V, fast - fast process
e. The ratio of pullup slew rate to pulldown slew rate is specified for the same temperature and voltage, over the entire temperature and
voltage range. For a given output, it represents the maximum difference between pullup and pulldown drivers due to process variation.
f. Verified under typical conditions for qualification purposes.
g. TSOPII package divices only.
h. Only intended for operation up to 266 Mbps per pin.
i. A derating factor will be used to increase tIS and tIH in the case where the input slew rate is below 0.5V/ns
as shown in Table 2. The Input slew rate is based on the lesser of the slew rates detemined by either VIH(AC) to VIL(AC) or
VIH(DC) to VIL(DC), similarly for rising transitions.
j. A derating factor will be used to increase tDS and tDH in the case where DQ, DM, and DQS slew rates differ, as shown in Tables 3 & 4.
Input slew rate is based on the larger of AC-AC delta rise, fall rate and DC-DC delta rise, Input slew rate is based on the lesser of the
slew rates determined by either VIH(AC) to VIL(AC) or VIH(DC) to VIL(DC), similarly for rising transitions.
The delta rise/fall rate is calculated as:
{1/(Slew Rate1)} - {1/(Slew Rate2)}
For example : If Slew Rate 1 is 0.5 V/ns and slew Rate 2 is 0.4 V/ns, then the delta rise, fall rate is - 0.5ns/V . Using the table given, this
would result in the need for an increase in tDS and tDH of 100 ps.
k. Table 3 is used to increase tDS and tDH in the case where the I/O slew rate is below 0.5 V/ns. The I/O slew rate is based on the lesser
on the lesser of the AC - AC slew rate and the DC- DC slew rate. The inut slew rate is based on the lesser of the slew rates deter
mined by either VIH(ac) to VIL(ac) or VIH(DC) to VIL(DC), and similarly for rising transitions.
m. DQS, DM, and DQ input slew rate is specified to prevent double clocking of data and preserve setup and hold times. Signal transi
tions through the DC region must be monotony.
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Figure 3. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
Maximum
Typical High
Minumum
Vout(V)
Iout(mA)
- 22 0
- 20 0
- 18 0
- 16 0
- 14 0
- 12 0
- 10 0
- 8 0
- 6 0
- 4 0
- 2 0
0
0.0
1 .0
2.0
Minimum
Typical Low
Typical High
Maximum
0
20
40
60
80
100
120
140
160
0.0
0.5
1.0
1.5
2.0
2.5
Iout(m
A)
Typical Low
Vout(V)
IBIS :I/V Characteristics for Input and Output Buffers
Pullup Characteristics for Full Strength Output Driver
Pulldown Characteristics for Full Strength Output Driver
DDR SDRAM Output Driver V-I Characteristics
DDR SDRAM Output driver characteristics are defined for full and half strength operation as selected by the EMRS bit A1.
Figures 3 and 4 show the driver characteristics graphically, and tables 8 and 9 show the same data in tabular format suitable for input
into simulation tools. The driver characteristcs evaluation conditions are:
Output Driver Characteristic Curves Notes:
1. The full variation in driver current from minimum to maximum process, temperature and voltage will lie within the outer bounding lines
the of the V-I curve of Figure 3 and 4.
2. It is recommended that the "typical" IBIS V-I curve lie within the inner bounding lines of the V-I curves of Figure 3 and 4.
3. The full variation in the ratio of the "typical" IBIS pullup to "typical" IBIS pulldown current should be unity
+/-
10%, for device drain to
source voltages from 0.1 to1.0. This specification is a design objective only. It is not guaranteed.
Typical
25C
Vdd/Vddq = 2.5V, typical process
Minimum
70C
Vdd/Vddq = 2.3V, slow-slow process
Maximum
0C
Vdd/Vddq = 2.7V, fast-fast process
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Table 8. Full Strength Driver Characteristics
Pulldown Current (mA)
pullup Current (mA)
Voltage
(V)
Typical
Low
Typical
High
Minimum
Maximum
Typical
Low
Typical
High
Minimum
Maximum
0.1
6.0
6.8
4.6
9.6
-6.1
-7.6
-4.6
-10.0
0.2
12.2
13.5
9.2
18.2
-12.2
-14.5
-9.2
-20.0
0.3
18.1
20.1
13.8
26.0
-18.1
-21.2
-13.8
-29.8
0.4
24.1
26.6
18.4
33.9
-24.0
-27.7
-18.4
-38.8
0.5
29.8
33.0
23.0
41.8
-29.8
-34.1
-23.0
-46.8
0.6
34.6
39.1
27.7
49.4
-34.3
-40.5
-27.7
-54.4
0.7
39.4
44.2
32.2
56.8
-38.1
-46.9
-32.2
-61.8
0.8
43.7
49.8
36.8
63.2
-41.1
-53.1
-36.0
-69.5
0.9
47.5
55.2
39.6
69.9
-41.8
-59.4
-38.2
-77.3
1.0
51.3
60.3
42.6
76.3
-46.0
-65.5
-38.7
-85.2
1.1
54.1
65.2
44.8
82.5
-47.8
-71.6
-39.0
-93.0
1.2
56.2
69.9
46.2
88.3
-49.2
-77.6
-39.2
-100.6
1.3
57.9
74.2
47.1
93.8
-50.0
-83.6
-39.4
-108.1
1.4
59.3
78.4
47.4
99.1
-50.5
-89.7
-39.6
-115.5
1.5
60.1
82.3
47.7
103.8
-50.7
-95.5
-39.9
-123.0
1.6
60.5
85.9
48.0
108.4
-51.0
-101.3
-40.1
-130.4
1.7
61.0
89.1
48.4
112.1
-51.1
-107.1
-40.2
-136.7
1.8
61.5
92.2
48.9
115.9
-51.3
-112.4
-40.3
-144.2
1.9
62.0
95.3
49.1
119.6
-51.5
-118.7
-40.4
-150.5
2.0
62.5
97.2
49.4
123.3
-51.6
-124.0
-40.5
-156.9
2.1
62.9
99.1
49.6
126.5
-51.8
-129.3
-40.6
-163.2
2.2
63.3
100.9
49.8
129.5
-52.0
-134.6
-40.7
-169.6
2.3
63.8
101.9
49.9
132.4
-52.2
-139.9
-40.8
-176.0
2.4
64.1
102.8
50.0
135.0
-52.3
-145.2
-40.9
-181.3
2.5
64.6
103.8
50.2
137.3
-52.5
-150.5
-41.0
-187.6
2.6
64.8
104.6
50.4
139.2
-52.7
-155.3
-41.1
-192.9
2.7
65.0
105.4
50.5
140.8
-52.8
-160.1
-41.2
-198.2
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Figure 4. I/V characteristics for input/output buffers:Pull up(above) and pull down(below)
Maximum
Typical High
Minumum
Vout(V)
Iout(mA)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
0.0
1.0
2.0
Iout(mA)
Minimum
Typical Low
Typical High
Maximum
0
10
20
30
40
50
60
70
80
90
0.0
1.0
2.0
Iout(m
A)
Typical Low
Vout(V)
Pullup Characteristics for Weak Output Driver
Pulldown Characteristics for Weak Output Driver
DDR SDRAM
DDR SDRAM 128Mb F-die (x4, x8)
Rev. 1.1 May. 2004
Pulldown Current (mA)
pullup Current (mA)
Voltage
(V)
Typical
Low
Typical
High
Minimum
Maximum
Typical
Low
Typical
High
Minimum
Maximum
0.1
3.4
3.8
2.6
5.0
-3.5
-4.3
-2.6
-5.0
0.2
6.9
7.6
5.2
9.9
-6.9
-8.2
-5.2
-9.9
0.3
10.3
11.4
7.8
14.6
-10.3
-12.0
-7.8
-14.6
0.4
13.6
15.1
10.4
19.2
-13.6
-15.7
-10.4
-19.2
0.5
16.9
18.7
13.0
23.6
-16.9
-19.3
-13.0
-23.6
0.6
19.6
22.1
15.7
28.0
-19.4
-22.9
-15.7
-28.0
0.7
22.3
25.0
18.2
32.2
-21.5
-26.5
-18.2
-32.2
0.8
24.7
28.2
20.8
35.8
-23.3
-30.1
-20.4
-35.8
0.9
26.9
31.3
22.4
39.5
-24.8
-33.6
-21.6
-39.5
1.0
29.0
34.1
24.1
43.2
-26.0
-37.1
-21.9
-43.2
1.1
30.6
36.9
25.4
46.7
-27.1
-40.3
-22.1
-46.7
1.2
31.8
39.5
26.2
50.0
-27.8
-43.1
-22.2
-50.0
1.3
32.8
42.0
26.6
53.1
-28.3
-45.8
-22.3
-53.1
1.4
33.5
44.4
26.8
56.1
-28.6
-48.4
-22.4
-56.1
1.5
34.0
46.6
27.0
58.7
-28.7
-50.7
-22.6
-58.7
1.6
34.3
48.6
27.2
61.4
-28.9
-52.9
-22.7
-61.4
1.7
34.5
50.5
27.4
63.5
-28.9
-55.0
-22.7
-63.5
1.8
34.8
52.2
27.7
65.6
-29.0
-56.8
-22.8
-65.6
1.9
35.1
53.9
27.8
67.7
-29.2
-58.7
-22.9
-67.7
2.0
35.4
55.0
28.0
69.8
-29.2
-60.0
-22.9
-69.8
2.1
35.6
56.1
28.1
71.6
-29.3
-61.2
-23.0
-71.6
2.2
35.8
57.1
28.2
73.3
-29.5
-62.4
-23.0
-73.3
2.3
36.1
57.7
28.3
74.9
-29.5
-63.1
-23.1
-74.9
2.4
36.3
58.2
28.3
76.4
-29.6
-63.8
-23.2
-76.4
2.5
36.5
58.7
28.4
77.7
-29.7
-64.4
-23.2
-77.7
2.6
36.7
59.2
28.5
78.8
-29.8
-65.1
-23.3
-78.8
2.7
36.8
59.6
28.6
79.7
-29.9
-65.8
-23.3
-79.7
Table 9. Weak Driver Characteristics
PDF 
ZIP