DESCRIPTION

The MSM5117805F is a 2,097,152-word ×8-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS

technology. The MSM5117805F 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 MSM5117805F is available in a 28-pin plastic SOJ or 28-pin plastic TSOP.

FEATURES

∙ 2,097,152-word ×8-bit configuration

∙ Single 5V power supply, ±10% tolerance

∙ Input : TTL compatible, low input capacitance

∙ Output : TTL compatible, 3-state

∙ Refresh : 2048 cycles/32ms

∙ Fast page mode with EDO, read modify write capability

∙ CASbefore RASrefresh, hidden refresh, RAS-only refresh capability

∙Packages

28-pin 400mil plastic SOJ (SOJ28-P-400-1.27) (Product : MSM5117805F-xxJS)

28-pin 400mil plastic TSOP (TSOPII28-P-400-1.27-K) (Product : MSM5117805F-xxTS-K)

                                                                     xx indicates speed rank.