MOSEL VITELIC
1
V4DJX132BLT/V4DJ132BLT
1M X 32 HIGH PERFORMANCE
EDO/FPM MEMORY MODULE
PRELIMINARY
V4DJX132BLT/V4DJ132BLT Rev. 0.3 May 1999
Features
s
1M x 32-bit organization
s
V4DJX132BLT EDO
s
V4DJ132BLT FPM
s
Utilizes High Performance 1M x 8 CMOS
DRAMs
s
Fast access times: 50, 60 ns
s
Low power dissipation
s
CAS before RAS refresh, RAS only refresh, and
Hidden refresh capability
s
Standard 72-lead single-in-line module
s
Single 5 V
10% Power Supply
s
TTL Interface
Description
The V4DJX132BLT/V4DJ132BLT memory
Module is organized as 1,097,152 x 32 bits in a 72-
lead single-in-line module. The 1M x 32 memory
module uses 4 Mosel-Vitelic 1M x 8 DRAMs. The
x32 modules are ideal for use in high performance
computer systems where increased memory
density and fast access times are required.
Device Usage Chart
Operating
Temperature
Range
Organization
Module Type
Access Time (ns)
Power
1M x 32
SIMM
50
60
Std
0
C to 70
C
V4DJX132BLT/V4DJ132BLT Pin Configuration
1
36
37
72
1
VSS
2
I/O1
3
I/O17
4
I/O2
5
I/O18
6
I/O3
7
I/O19
8
I/O4
9
I/O20
10
VCC
11
NC
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
A6
19
NC
20
I/O5
21
I/O21
22
I/O6
23
I/O22
24
I/O7
25
I/O23
26
I/O8
27
I/O24
28
A7
29
NC
30
VCC
31
A8
32
A9
33
NC
34
RAS2
35
NC
36
NC
37
NC
38
NC
39
VSS
40
CAS0
41
CAS2
42
CAS3
43
CAS1
44
RAS0
45
NC
46
NC
47
WE
48
NC
49
I/O9
50
I/O25
51
I/O10
52
I/O26
53
I/O11
54
I/O27
55
I/O12
56
I/O28
57
I/O13
58
I/O29
59
VCC
60
I/O30
61
I/O14
62
I/O31
63
I/O15
64
I/O32
65
I/O16
66
NC
67
PD1*
68
PD2*
69
PD3*
70
PD4*
71
NC
72
VSS
* Default Presence Detect is NC, Optional configurations are available.
Pin Names
Name
Description
A0A9
Addresses
I/O1I/O32
Data Inputs/Outputs
RAS0, RAS2
Row Address Strobes
CAS0CAS3
Column Address Strobes
WE
Write Enable
PD1PD4
Presence Detect
V
CC
Power Supply (5V)
V
SS
Ground
NC
No Connection
2
V4DJX132BLT/V4DJ132BLT Rev. 0.3 May 1999
MOSEL VITELIC
V4DJX132BLT/V4DJ132BLT
Absolute Maximum Ratings*
Ambient Temperature
Under Bias ................................ 10
C to +80
C
Storage Temperature (plastic) ..... 55
C to +125
C
Voltage on any Pin Except V
CC
Relative to V
SS
.........................1.0 V to +7.0 V
Voltage on V
CC
Relative to V
SS
.....1.0 V to +7.0 V
Data Out Current .......................................... 50 mA
Power Dissipation
V4DJX132BLT ............................................. 3.5 W
V4DJ132BLT ............................................... 4.5 W
*Note:
Operation above Absolute Maximum Ratings can
adversely affect device reliability.
Capacitance*
T
A
= 25
C, f = 1.0MHz, V
CC
= 5 V
10%, V
SS
= 0 V
*Note:
Capacitance is samples and not 100% tested.
Symbol
Parameter
Min. Max. Unit
C
IN
Input Capacitance,
Address Inputs
48
pF
C
IN
Input Capacitance, W
64
pF
C
(I/O)
Input/Output Capacitance,
I/O1I/O32
10
pF
C
IN(RAS)
Input Capacitance,
RAS0, RAS2
16
pF
C
IN(CAS)
Input Capacitance,
CAS0CAS3
16
pF
Part Number Information
MOSEL VITELIC
MANUFACTURED
4
NUMBER OF
COMPONENTS
MEM.
FAMILY
PWR.
V
4
DJ
1
32
B
LT
SPEED
50 ns
60 ns
LT = 1-SIDED SIMM (TIN LEAD, LOW PROFILE)
1K REFRESH
4
DEPTH
BLANK = 5V
DRAM SOJ
MEM.
TYPE
X
X = EDO PAGE MODE
BLANK = FPM
32
WIDTH
PACKAGE
CODE
DEVICE
FEATURES
Edge Connector
Pin Names
1
VSS
2
I/O1
3
I/O17
4
I/O2
5
I/O18
6
I/O3
7
I/O19
8
I/O4
9
I/O20
10
VCC
11
NC
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
A6
19
NC
20
I/O5
21
I/O21
22
I/O6
23
I/O22
24
I/O7
25
I/O23
26
I/O8
27
I/O24
28
A7
29
NC
30
VCC
31
A8
32
A9
33
NC
34
RAS2
35
NC
36
NC
37
NC
38
NC
39
VSS
40
CAS0
41
CAS2
42
CAS3
43
CAS1
44
RAS0
45
NC
46
NC
47
WE
48
NC
49
I/O9
50
I/O25
51
I/O10
52
I/O26
53
I/O11
54
I/O27
55
I/O12
56
I/O28
57
I/O13
58
I/O29
59
VCC
60
I/O30
61
I/O14
62
I/O31
63
I/O15
64
I/O32
65
I/O16
66
NC
67
PD1
68
PD2
69
PD3
70
PD4
71
NC
72
VSS
MOSEL VITELIC
V4DJX132BLT/V4DJ132BLT
3
V4DJX132BLT/V4DJ132BLT Rev. 0.3 May 1999
V4DJX132BLT/V4DJ132BLT Functional Diagram
RAS
CAS
I/O
1
I/O
2
I/O
3
I/O
4
WE
OE
V53C808H
V53C808H
V53C808H
V53C808H
C
X
RAS
0
CAS
0
A
0
A
9
V
CC
GND
WE
RAS
CAS
I/O
1
I/O
2
I/O
3
I/O
4
WE
OE
A
0
A
9
A
0
A
9
CAS
1
RAS
CAS
I/O
1
I/O
2
I/O
3
I/O
4
WE
OE
A
0
A
9
CAS
2
RAS
2
RAS
CAS
I/O
1
I/O
2
I/O
3
I/O
4
WE
OE
A
0
A
9
CAS
3
DQ
4
DQ
7
DQ
6
DQ
7
DQ
8
DQ
9
DQ
10
DQ
11
DQ
12
DQ
13
DQ
14
DQ
15
DQ
16
DQ
17
DQ
18
DQ
19
DQ
20
DQ
21
DQ
22
DQ
23
DQ
24
DQ
25
DQ
26
DQ
27
DQ
28
DQ
29
DQ
30
DQ
31
DQ
0
DQ
1
DQ
2
DQ
3
VCC
GND
4
V4DJX132BLT/V4DJ132BLT Rev. 0.3 May 1999
MOSEL VITELIC
V4DJX132BLT/V4DJ132BLT
DC and Operating Characteristics
T
A
= 0
C to 70
C, V
CC
= 5 V
10%, V
SS
= 0 V, unless otherwise specified.
Symbol
Parameter
Access
Time
V4DJX132BLT
Unit
Test Conditions
Notes
Min.
Typ.
Max.
I
LI
Input Leakage Current
(any input pin)
40
40
A
V
SS
V
IN
V
CC
I
LO
Output Leakage Current
(for High-Z State)
40
40
A
V
SS
V
OUT
V
CC
RAS, CAS at V
IH
I
CC1
V
CC
Supply Current,
Operating
50
580
mA
t
RC
= t
RC
(min.)
1, 2
60
540
I
CC2
V
CC
Supply Current,
TTL Standby
2
mA
RAS, CAS at V
IH
other inputs
V
SS
I
CC3
V
CC
Supply Current,
RAS-Only Refresh
50
580
mA
t
RC
= t
RC
(min.)
2
60
540
I
CC4
V
CC
Supply Current,
EDO Page Mode
Operation
50
340
mA
Minimum cycle
1, 2
60
320
I
CC5
V
CC
Supply Current,
Standby, Output Enabled
8
mA
RAS = V
IH
, CAS = V
IL
other inputs
V
SS
1
I
CC6
V
CC
Supply Current,
CMOS Standby
8
mA
RAS
V
CC
0.2 V,
CAS
V
CC
0.2 V,
All other inputs
V
SS
I
CC7
Self Refresh Current
1.6
mA
CBR Cycle with t
RAS
t
RASS
(Min.) and CAS = V
IL
;
WE = V
CC
0.2V; A0A8 and
D
IN
= V
CC
0.2V
V
CC
Supply Voltage
4.5
5.0
5.5
V
V
IL
Input Low Voltage
1
0.8
V
3
V
IH
Input High Voltage
2.4
V
CC
+ 1
V
3
V
OL
Output Low Voltage
0.4
V
I
OL
= 2 mA
V
OH
Output High Voltage
2.4
V
I
OH
= 2 mA
MOSEL VITELIC
V4DJX132BLT/V4DJ132BLT
5
V4DJX132BLT/V4DJ132BLT Rev. 0.3 May 1999
DC and Operating Characteristics
T
A
= 0
C to 70
C, V
CC
= 5 V
10%, V
SS
= 0 V, unless otherwise specified.
Symbol
Parameter
Access
Time
V4DJ132BLT
Unit
Test Conditions
Notes
Min.
Typ.
Max.
I
LI
Input Leakage Current
(any input pin)
40
40
A
V
SS
V
IN
V
CC
I
LO
Output Leakage Current
(for High-Z State)
40
40
A
V
SS
V
OUT
V
CC
RAS, CAS at V
IH
I
CC1
V
CC
Supply Current,
Operating
50
840
mA
t
RC
= t
RC
(min.)
1, 2
60
800
I
CC2
V
CC
Supply Current,
TTL Standby
16
mA
RAS, CAS at V
IH
other inputs
V
SS
I
CC3
V
CC
Supply Current,
RAS-Only Refresh
50
840
mA
t
RC
= t
RC
(min.)
2
60
800
I
CC4
V
CC
Supply Current,
Fast Page Mode
Operation
50
400
mA
Minimum cycle
1, 2
60
360
I
CC5
V
CC
Supply Current,
Standby, Output Enabled
8
mA
RAS = V
IH
, CAS = V
IL
other inputs
V
SS
1
I
CC6
V
CC
Supply Current,
CMOS Standby
8
mA
RAS
V
CC
0.2 V,
CAS
V
CC
0.2 V,
All other inputs
V
SS
V
CC
Supply Voltage
4.5
5.0
5.5
V
V
IL
Input Low Voltage
1
0.8
V
3
V
IH
Input High Voltage
2.4
V
CC
+ 1
V
3
V
OL
Output Low Voltage
0.4
V
I
OL
= 4.2 mA
V
OH
Output High Voltage
2.4
V
I
OH
= 5 mA
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