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MSM514256C Datasheet Dram / Fast Page Mode Type

Manufacturer: OKI Electric

Overview: E2G0010-17-41 ¡ Semiconductor MSM514256C/CL ¡ Semiconductor This version: Jan.

General Description

The MSM514256C/CL is a 262,144-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology.

The MSM514256C/CL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer metal CMOS process.

The MSM514256C/CL is available in a 20-pin plastic DIP, 26/20-pin plastic SOJ, or 20-pin plastic ZIP.

Key Features

  • 262,144-word.
  • 4-bit configuration.
  • Single 5 V power supply, ± 10% tolerance.
  • Input : TTL compatible, low input capacitance.
  • Output : TTL compatible, 3-state.
  • Refresh : 512 cycles/8 ms, 512 cycles/64 ms (L-version).
  • Fast page mode, read modify write capability.
  • CAS before RAS refresh, hidden refresh, RAS-only refresh capability.
  • Package options: 20-pin 300 mil plastic DIP (DIP20-P-300-2.54-W1) (Product : MSM514256C/CL-x.

MSM514256A from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
OKI Semiconductor Logo MSM514256A DRAM OKI Semiconductor
OKI Semiconductor Logo MSM514256B DRAM OKI Semiconductor
OKI Semiconductor Logo MSM514256BL DRAM OKI Semiconductor
OKI Semiconductor Logo MSM514256H DRAM OKI Semiconductor
OKI Semiconductor Logo MSM514256JS DRAM OKI Semiconductor

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