MSM51V17805F Datasheet, PDF (1/17 Pages) OKI electronic componets – 2,097,152-Word × 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

OKI Semiconductor
MSM51V17805F
FEDD51V17805F-02
Issue Date: Aug. 16, 2002
2,097,152-Word × 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The MSM51V17805F is a 2,097,152-word × 8-bit dynamic RAM fabricated in Oki’s silicon-gate
CMOS technology. The MSM51V17805F 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 MSM51V17805F is available in a 28-pin plastic
TSOP.
FEATURES
· 2,097,152-word × 8-bit configuration
· Single 3.3V power supply, ±0.3V tolerance
· Input : LVTTL compatible, low input capacitance
· Output : LVTTL compatible, 3-state
· Refresh : 2048 cycles/32ms
· Fast page mode with EDO, read modify write capability
· CAS before RAS refresh, hidden refresh, RAS-only refresh capability
· Packages
28-pin 400mil plastic TSOP (TSOPII28-P-400-1.27-K) (Product : MSM51V17805F-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM51V17805F
Access Time (Max.)
t_RAC
50ns
60ns
70ns
t_AA
25ns
30ns
35ns
t_CAC
13ns
15ns
20ns
t_OEA
13ns
15ns
20ns
Cycle Time
(Min.)
84ns
104ns
124ns
Power Dissipation
Operating
(Max.)
Standby
(Max.)
360mW
324mW
1.8mW
288mW
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