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MD51V64400 - DYNAMIC RAM

General Description

This version: Mar.

4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE The MD51V64400 is a 16,777,216-word

4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology.

Key Features

  • 16,777,216-word.
  • 4-bit configuration.
  • Single 3.3 V power supply, ± 0.3 V tolerance.
  • Input : LVTTL compatible, low input capacitance.
  • Output : LVTTL compatible, 3-state.
  • Refresh : RAS-only refresh : 8192 cycles/64 ms CAS before RAS refresh, hidden refresh : 4096 cycles/64 ms.
  • Fast page mode, read modify write capability.
  • CAS before RAS refresh, hidden refresh, RAS-only refresh capability.
  • Package options: 32-pin 400 mil.

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E2G0135-18-11 www.DataSheet4U.com ¡ Semiconductor ¡ Semiconductor MD51V64400 DESCRIPTION This version: Mar. 1998 MD51V64400 16,777,216-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE The MD51V64400 is a 16,777,216-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology. The MD51V64400 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 MD51V64400 is available in a 32-pin plastic SOJ or 32-pin plastic TSOP. FEATURES • 16,777,216-word ¥ 4-bit configuration • Single 3.3 V power supply, ± 0.