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EM639325 Datasheet 4M x 32 bit Synchronous DRAM

Manufacturer: Etron Technology

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Overview

EtronTech EM639325 4M x 32 bit Synchronous DRAM (SDRAM) Advance (Rev.

2.1, Aug.

Key Features

  • Fast access time from clock: 5/5.4/5.4 ns.
  • Fast clock rate: 200/166/143 MHz.
  • Fully synchronous operation.
  • Internal pipelined architecture.
  • Four internal banks (1M x 32-bit x 4bank).
  • Programmable Mode - CAS Latency: 2 or 3 - Burst Length: 1, 2, 4, 8, or full page - Burst Type: Sequential & Interleaved - Burst-Read-Single-Write.
  • Burst stop function.
  • Individual byte controlled by DQM0-3.
  • Auto Refresh and Self Refresh.

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