MSC23237D-XXBS18 Datasheet, PDF (1/9 Pages) OKI electronic componets – 2,097,152-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

Semiconductor
MSC23237D-xxBS18/DS18
2,097,152-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
This version: Mar. 3. 1999
DESCRIPTION
The MSC23237D-xxBS18/DS18 is a fully decoded, 2,097,152-word x 36-bit CMOS dynamic random access
memory module composed of eighteen 4Mb DRAMs in SOJ packages mounted with eighteen decoupling capacitors
on a 72-pin glass epoxy single-inline package. This module supports any application where high density and large
capacity of storage memory are required.
FEATURES
· 2,097,152-word x 36-bit organization
· 72-pin Single Inline Memory Module
MSC23237D-xxBS18 : Gold tab
MSC23237D-xxDS18 : Solder tab
· Single +5V supply ± 10% tolerance
· Input : TTL compatible
· Output : TTL compatible, 3-state
· Refresh : 1024cycles/16ms
· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
· Fast page mode capability
· Multi-bit test mode capability
PRODUCT FAMILY
Family
MSC23237D-60BS18/DS18
MSC23237D-70BS18/DS18
Access Time (Max.)
tRAC tAA tCAC tOEA
60ns 30ns 15ns 15ns
70ns 35ns 20ns 20ns
Cycle
Time
(Min.)
110ns
130ns
Power Dissipation
Operating (Max.)
4703mW
4208mW
Standby (Max.)
99mW