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EM48AM1684VTC Datasheet 256Mb Synchronous DRAM

Manufacturer: Eorex

General Description

The EM48AM1684VTC is Synchronous Dynamic Random Access Memory (SDRAM) organized as 4Meg words x 4 banks by 16 bits.

All inputs and outputs are synchronized with the

Overview

eorex Revision History Revision 0.1 (Aug.

2007) - First release.

Revision 0.2 (Jan.

Key Features

  • Fully Synchronous to Positive Clock Edge.
  • Single 3.3V ±0.3V Power Supply.
  • LVTTL Compatible with Multiplexed Address.
  • Programmable Burst Length (B/L) - 1, 2, 4, 8 or Full Page.
  • Programmable CAS Latency (C/L) - 2 or 3.
  • Data Mask (DQM) for Read / Write Masking.
  • Programmable Wrap Sequence.
  • Sequential (B/L = 1/2/4/8/full Page).
  • Interleave (B/L = 1/2/4/8).
  • Burst Read with Single-bit Write Operation.
  • All.