2M-Word x 36-Bit DRAM Module
¡¡SemicondSucetormiconductor
MSC23B236A-xxBS8/DS8
MSC23B236A-xxBS8/DS8
2,097,152-Word ¥ 36-Bit DRAM MODULE : FAST PAG...
Description
¡¡SemicondSucetormiconductor
MSC23B236A-xxBS8/DS8
MSC23B236A-xxBS8/DS8
2,097,152-Word ¥ 36-Bit DRAM MODULE : FAST PAGE MODE TYPE
DESCRIPTION
The Oki MSC23B236A-xxBS8/DS8 is a fully decoded 2,097,152-word ¥ 36-bit CMOS dynamic random access memory composed of four 16-Mb (1M ¥ 16) DRAMs in SOJ and four 2-Mb (1M ¥ 2) DRAMs in SOJ. The mounting of eight DRAMs together with decoupling capacitors on a 72pin glass epoxy SIMM Package supports any application where high density and large capacity of storage memory are required.
FEATURES
2,097,152-word ¥ 36-bit (Parity) organization 72-pin SIMM
MSC23B236A-xxBS8 : Gold tab MSC23B236A-xxDS8 : Solder tab Single 5 V supply ±10% tolerance Input : TTL compatible Output : TTL compatible, 3-state, nonlatch Refresh : 1024 cycles/16 ms CAS before RAS refresh, CAS before RAS hidden refresh, RAS-only refresh capability Fast Page Mode capability
PRODUCT FAMILY
Family MSC23B236A-60BS8/DS8 MSC23B236A-70BS8/DS8
Access Time (Max.)
tRAC 60 ns
tAA 30 ns
tCAC 15 ns
70 ns 35 ns 20 ns
Cycle Time
Power Dissipation
(Min.) Operating (Max.) Standby (Max.)
110 ns 130 ns
3410 mW 3080 mW
44 mW
159
MSC23B236A-xxBS8/DS8
¡ Semiconductor
PIN CONFIGURATION MSC23B236A-xxBS8/DS8
3.38 ±0.13
*1 107.95 ±0.2
101.19 Typ.
(Unit : mm) 9.3 Max.
f 3.18
25.4 ±0.13
10.16 ±0.13
6.35 ±0.13
2.03 ±0.13
1
6.35 Typ.
1.27 ±0.1
R1.57
6.35
95.25
72 5.7 Min.
1.04 Typ.
1.27
+0.1 –0.08
*1 The common size difference of the board width 12.5...
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