MSC23140D-XXBS10 Datasheet, PDF (1/9 Pages) OKI electronic componets – 1,048,576-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

Semiconductor
MSC23140D-xxBS10/DS10
1,048,576-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
This version: Feb. 23. 1999
DESCRIPTION
The MSC23140D-xxBS10/DS10 is a fully decoded, 1,048,576-word x 40-bit CMOS dynamic random access
memory module composed of ten 4Mb DRAMs in SOJ packages mounted with ten 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
· 1,048,576-word x 40-bit organization
· 72-pin socket insertable module
MSC23140D-xxBS10 : Gold tab
MSC23140D-xxDS10 : 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
MSC23140D-60BS10/DS10
MSC23140D-70BS10/DS10
Access Time (Max.)
tRAC tAA tCAC tOEA
60ns 30ns 15ns 15ns
70ns 35ns 20ns 20ns
Cycle
Time
(Min.)
110ns
130ns
Power Dissipation
Operating(Max.)
4950mW
4400mW
Standby(Max.)
55mW