This version:
Mar. 8. 1999
Semiconductor
MSC23836D-xxBS20/DS20
8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
DESCRIPTION
The MSC23836D-xxBS20/DS20 is a fully decoded, 8,388,608-word x 36-bit CMOS dynamic random access
memory module composed of sixteen 16Mb DRAMs (4Mx4) in SOJ packages and four 8Mb DRAMs (4Mx2) in SOJ
packages mounted with twenty decoupling capacitors on a 72-pin glass epoxy single in-line package. This module
supports any application where high density and large capacity of storage memory are required.
FEATURES
· 8,388,608-word x 36-bit organization
· 72-pin Single In-Line Memory Module
MSC23836D-xxBS20 : Gold tab
MSC23836D-xxDS20 : Solder tab
· Single +5V supply ± 10% tolerance
· Input
: TTL compatible
· Output
: TTL compatible, 3-state
· Refresh : 2048cycles/32ms
· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
· Fast page mode capability
· Multi-bit test mode capability
PRODUCT FAMILY
Access Time (Max.)
Family
t
RAC
MSC23836D-60BS20/DS20
MSC23836D-70BS20/DS20
60ns
70ns
t
AA
30ns
35ns
t
CAC
15ns
20ns
Cycle
Time
(Min.)
110ns
130ns
Power Dissipation
Operating (Max.)
Standby (Max.)
5995mW
110mW
5500mW
Semiconductor
MSC23836D
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Voltage on Any Pin Relative to V
SS
Voltage on V
CC
Supply Relative to V
SS
Short Circuit Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
V
IN
, V
OUT
V
CC
I
OS
P
D
*
T
OPR
T
STG
* Ta = 25°C
Rating
-0.5 to +7.0
-0.5 to +7.0
50
20
0 to +70
-40 to +125
Unit
V
V
mA
W
°C
°C
Recommended Operating Conditions
( Ta = 0°C to +70°C )
Parameter
Power Supply Voltage
V
SS
Input High Voltage
Input Low Voltage
V
IH
V
IL
0
2.4
-0.5
0
-
-
0
V
CC
+ 0.5
0.8
V
V
V
Symbol
V
CC
Min.
4.5
Typ.
5.0
Max.
5.5
Unit
V
Capacitance
( V
CC
= 5V ± 10%, Ta = 25°C, f = 1 MHz )
Parameter
Input Capacitance (A0 - A10)
Input Capacitance (/WE)
Input Capacitance (/RAS0- /RAS3)
Input Capacitance (/CAS0- /CAS3)
I/O Capacitance (DQ0 - DQ35)
Symbol
C
IN1
C
IN2
C
IN3
C
IN4
C
DQ
Typ.
-
-
-
-
-
Max.
135
155
43
50
26
Unit
pF
pF
pF
pF
pF
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