MSM51V17800F Datasheet, PDF (1/15 Pages) OKI electronic componets – 2,097,152-Word × 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

FEDD51V17800F-01
1_{Semiconductor}
MSM51V17800F
2,097,152-Word × 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE
This version: January. 2001
Previous version : 
DESCRIPTION
The MSM51V17800F is a 2,097,152-word × 8-bit dynamic RAM fabricated in Oki’s silicon-gate
CMOS technology. The MSM51V17800F 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 MSM51V17800F is available in a 28-pin plastic SOJ or 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, read modify write capability
∙ CAS before RAS refresh, hidden refresh, RAS-only refresh capability
∙ Packages
28-pin 400mil plastic SOJ
(SOJ28-P-400-1.27)
(Product : MSM51V17800F-xxJS)
28-pin 400mil plastic TSOP (TSOPII28-P-400-1.27-K) (Product : MSM51V17800F-xxTS-K)
xx indicates speed rank.
PRODUCT FAMILY
Family
MSM51V17800F
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.)
90ns
110ns
130ns
Power Dissipation
Operating
(Max.)
Standby
(Max.)
360mW
324mW
1.8mW
288mW
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