MSM5118165D Datasheet, PDF (1/18 Pages) OKI electronic componets – 1,048,576-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

E2G0151-18-X2
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MSM5118165D/DSL
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1,048,576-Word ¥ 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSM5118165D/DSL is a 1,048,576-word ¥ 16-bit dynamic RAM fabricated in Oki's silicon-gate
CMOS technology. The MSM5118165D/DSL 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 MSM5118165D/DSL is available in a 42-pin plastic SOJ or
50/44-pin plastic TSOP. The MSM5118165DSL (the self-refresh version) is specially designed for
lower-power applications.
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, 1024 cycles/128 ms (SL version)
• Fast page mode with EDO, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• CAS before RAS self-refresh capability (SL version)
• Package options:
42-pin 400 mil plastic SOJ (SOJ42-P-400-1.27)
(Product : MSM5118165D/DSL-xxJS)
50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K)(Product : MSM5118165D/DSL-xxTS-K)
(TSOPII50/44-P-400-0.80-L) (Product : MSM5118165D/DSL-xxTS-L)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM5118165D/DSL-50
MSM5118165D/DSL-60
MSM5118165D/DSL-70
Access Time (Max.)
t_RAC t_AA t_CAC t_OEA
50 ns 25 ns 13 ns 13 ns
60 ns 30 ns 15 ns 15 ns
70 ns 35 ns 20 ns 20 ns
Cycle Time
(Min.)
84 ns
104 ns
124 ns
Power Dissipation
Operating (Max.) Standby (Max.)
743 mW
688 mW
633 mW
5.5 mW/
1.1 mW (SL version)
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