E2G0051-17-41
¡ Semiconductor
MSM5118160B
¡ Semiconductor
This version: Jan. 1998
MSM5118160B
Previous version: May 1997
1,048,576-Word ¥ 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM5118160B is a 1,048,576-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM5118160B achieves high integration, high-speed operation, and low-power
consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer
metal CMOS process. The MSM5118160B is available in a 42-pin plastic SOJ or 50/44-pin plastic
TSOP.
FEATURES
• 1,048,576-word ¥ 16-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input
: TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 1024 cycles/16 ms
• Fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options:
42-pin 400 mil plastic SOJ
(SOJ42-P-400-1.27)
(Product : MSM5118160B-xxJS)
50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K) (Product : MSM5118160B-xxTS-K)
(TSOPII50/44-P-400-0.80-L) (Product : MSM5118160B-xxTS-L)
xx indicates speed rank.
PRODUCT FAMILY
Family
Access Time (Max.)
tRAC
tAA
tCAC
tOEA
Cycle Time
Power Dissipation
(Min.)
Operating (Max.) Standby (Max.)
MSM5118160B-50
50 ns 25 ns 13 ns 13 ns
90 ns
990 mW
MSM5118160B-60
60 ns 30 ns 15 ns 15 ns
110 ns
880 mW
MSM5118160B-70
70 ns 35 ns 20 ns 20 ns
130 ns
770 mW
5.5 mW
1/16
