MSC23Q83657D-XXBS18 Datasheet, PDF (1/9 Pages) OKI electronic componets – 8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO

This version: Mar. 6. 2000
Semiconductor
MSC23Q83657D-xxBS18/DS18
8,388,608-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSC23Q83657D-xxBS18/DS18 is an 8,388,608-word x 36-bit CMOS dynamic random access memory module
which is composed of sixteen 16Mb DRAMs (4Mx4) in SOJ packages and two 16Mb DRAMs (4/CAS 4Mx4) in SOJ
packages mounted with eighteen decoupling capacitors. This is a 72-pin single in-line memory module. 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
MSC23Q83657D-xxBS18 : Gold tab
MSC23Q83657D-xxDS18 : Solder tab
• Single 5V power supply, ±10% tolerance
• Input : TTL compatible
• Output : TTL compatible, 3-state
• Refresh : 2048cycles/32ms
• Fast page mode with EDO capability
• /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
• Multi-bit test mode capability
PRODUCT FAMILY
Family
MSC23Q83657D-60BS18/DS18
MSC23Q83657D-70BS18/DS18
Access Time (Max.)
tRAC
tAA
tCAC
60ns 30ns 15ns
70ns 35ns 20ns
Cycle Time
(Min.)
104ns
124ns
Power Dissipation (Max.)
Operating
Standby
4703mW
4208mW
99mW
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