MSC23V47207TD-XXBS18 Datasheet, PDF (1/10 Pages) OKI electronic componets – 4,194,304-Word x 72-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

Semiconductor
MSC23V47207TD-xxBS18
4,194,304-Word x 72-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
This version: Apr.26. 1999
DESCRIPTION
The MSC23V47207TD-xxBS18 is a 4,194,304-word x 72-bit CMOS dynamic random access memory module which
is composed of eighteen 16Mb(4Mx4) DRAMs in TSOP packages mounted with eighteen decoupling capacitors.
This is an 168-pin dual in-line memory module. This module supports any application where high density and large
capacity of storage memory are required.
FEATURES
· 4,194,304-word x 72-bit organization
· 168-pin Dual In-line Memory Module
· Gold tab
· Single 3.3V power supply, ±0.3V tolerance
· Input : LVTTL compatible
· Output : LVTTL compatible, 3-state
· Refresh : 2048cycles/ 32ms
· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
· Fast page mode, read modify write capability
· Multi-bit test mode capability
· Serial Presence Detect
PRODUCT FAMILY
Family
MSC23V47207TD-50BS18
MSC23V47207TD-60BS18
MSC23V47207TD-70BS18
Access Time (Max.)
tRAC
50ns
tAA
25ns
tCAC
13ns
tOEA
13ns
60ns 30ns 15ns 15ns
70ns 35ns 20ns 20ns
Cycle
Time
(Min.)
90ns
110ns
130ns
Power Dissipation (Max.)
Operating
Standby
6480mW
5832mW
32.4mW
5184mW