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EM48AM1684LBA Datasheet 256Mb (4M x 4Bank x 16) Synchronous DRAM

Manufacturer: Eorex

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Datasheet Details

Part number EM48AM1684LBA
Manufacturer Eorex
File Size 273.30 KB
Description 256Mb (4M x 4Bank x 16) Synchronous DRAM
Download EM48AM1684LBA Download (PDF)

General Description

The EM48AM1684LBA 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 positive edge of the clock.

The 256Mb SDRAM uses synchronized pipelined architecture to achieve high speed data transfer rates and is designed to operate at 1.8V low power memory system.

Overview

eorex Revision History Revision 0.1 (Jul.

2006) - First release.

Revision 0.2 (Mar.

Key Features

  • Fully Synchronous to Positive Clock Edge.
  • VDD/VDDQ= 1.8V +/- 0.15V Power Supply.
  • LVCMOS 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.

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