DESCRIPTION

The MSM5416258A is a 262,144-word x 16-bit dynamic RAM fabricated in Okis CMOS silicon gate technology. The MSM5416258A 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 MSM5416258A is available in a 44/40-pin plastic TSOP.

FEATURES

• 262,144-word · 16-bit configuration

• Single 5.0 V power supply, ±0.5 V tolerance

• Input: TTL compatible

• Output: TTL compatible, 3-state

• Refresh: 512 cycles/8 ms

• Fast page mode with EDO, read modify write capability

• Byte wide control: 2 CAS control

• CAS before RAS refresh, hidden refresh, RAS only refresh capability

• Package :

44/40-pin 400 mil plastic TSOP (Type II) (TSOPII44/40-P-400-0.80-K) (Product : MSM5416258A-xxTS-K)

xx indicates speed rank.