DESCRIPTION

The MSM51V18160D/DSL is a 1,048,576-word x 16-bit dynamic RAM fabricated in Okis silicon-gate CMOS technology. The MSM51V18160D/DSL 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 MSM51V18160D/DSL is available in a 42-pin plastic SOJ or 50/44-pin plastic TSOP. The MSM51V18160DSL (the self-refresh version) is specially designed for lower-power applications.

FEATURES

• 1,048,576-word x 16-bit configuration

• Single 3.3 V power supply, ±0.3 V tolerance

• Input : LVTTL compatible, low input capacitance

• Output : LVTTL compatible, 3-state

• Refresh : 1024 cycles/16 ms, 1024 cycles/128 ms (SL version)

• Fast page mode, read modify write capability

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

• CAS before RAS self-refresh capability (SL version)

• Package options:

42-pin 400 mil plastic SOJ (SOJ42-P-400-1.27) (Product : MSM51V18160D/DSL-xxJS)

50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K) (Product : MSM51V18160D/DSL-xxTS-K)

xx indicates speed rank.