MSM5117400C Datasheet, PDF (1/17 Pages) OKI electronic componets – 4,194,304-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

E2G0108-18-42
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MSM5117400C
4,194,304-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
DESCRIPTION
The MSM5117400C is a 4,194,304-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS
technology. The MSM5117400C 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 MSM5117400C is available in a 26/24-pin plastic SOJ or 26/24-pin plastic
TSOP.
FEATURES
• 4,194,304-word ¥ 4-bit configuration
• Single 5 V power supply, ±10% tolerance
• Input : TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 2048 cycles/32 ms
• Fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Multi-bit test mode capability
• Package options:
26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM5117400C-xxSJ)
26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.27-K) (Product : MSM5117400C-xxTS-K)
(TSOPII26/24-P-300-1.27-L) (Product : MSM5117400C-xxTS-L)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM5117400C-50
MSM5117400C-60
MSM5117400C-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
660 mW
60 ns 30 ns 15 ns 15 ns 110 ns
605 mW
5.5 mW
70 ns 35 ns 20 ns 20 ns 130 ns
550 mW
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