DESCRIPTION

The MSM51V17405F is a 4,194,304-word × 4-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology. The MSM51V17405F achieves high integration, high-speed operation, and lowpower consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MSM51V17405F is available in a 26/24-pin plastic SOJ or 26/24-pin plastic TSOP.

FEATURES

• 4,194,304-word × 4-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

26/24-pin 300mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM51V17405F-xxSJ)

26/24-pin 300mil plastic TSOP (TSOPII26/24-P-300-0.80-K) (Product : MSM51V17405F-xxTS-K)

xx indicates speed rank.