MSM5118165B Datasheet, PDF (1/16 Pages) OKI electronic componets – 1,048,576-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

E2G0055-17-41
¡ Semiconductor ^{¡ Semiconductor}
This vers_Mion_S:_MJ₅a₁n₁. ₈1₁99₆8_5B
Previous version: May 1997
MSM5118165B
1,048,576-Word ¥ 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSM5118165B is a 1,048,576-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM5118165B 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 MSM5118165B 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 with EDO, 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 : MSM5118165B-xxJS)
50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K) (Product : MSM5118165B-xxTS-K)
(TSOPII50/44-P-400-0.80-L) (Product : MSM5118165B-xxTS-L)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM5118165B-50
MSM5118165B-60
MSM5118165B-70
Access Time (Max.) Cycle Time
Power Dissipation
t_RAC t_AA t_CAC t_OEA
(Min.)
Operating (Max.) Standby (Max.)
50 ns 25 ns 13 ns 13 ns 90 ns
990 mW
60 ns 30 ns 15 ns 15 ns 110 ns
880 mW
5.5 mW
70 ns 35 ns 20 ns 20 ns 130 ns
770 mW
1/16