W3EG72128S-AD4 - 1GB - 2x64Mx72 DDR SDRAM UNBUFFERED ECC

Description

The W3EG72128S is a 2x64Mx72 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM components.

This module consists of eighteen 64Mx8 bit DDR SDRAMs in 66 pin TSOP packages mounted on a 200 pin FR4 substrate.

Synchronous design allows precise cycle control with the use of system clock.

Features

Double-data-rate architecture DDR200, DDR266 and DDR333 Bi-directional data strobes (DQS) Differential clock inputs (CK & CK#) Programmable Read Latency 2,2.5 (clock) Programmable Burst Length (2,4,8) Programmable Burst type (sequential & interleave) Edge aligned data output, center aligned data input Auto and self refresh Serial presence detect Dual Rank Power supply: 2.5V ± 0.20V JEDEC standard 200 pin SO-DIMM package www. DataSheet4U. com.

White Electronic

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Datasheet Details

Part number	W3EG72128S-AD4
Manufacturer	White Electronic
File Size	223.90 KB
Description	1GB - 2x64Mx72 DDR SDRAM UNBUFFERED ECC
Datasheet	W3EG72128S-AD4 Datasheet
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White Electronic Designs W3EG72128S-AD4 -BD4 PRELIMINARY* 1GB – 2x64Mx72 DDR SDRAM UNBUFFERED ECC w/PLL FEATURES Double-data-rate architecture DDR200, DDR266 and DDR333 Bi-directional data strobes (DQS) Differential clock inputs (CK & CK#) Programmable Read Latency 2,2.5 (clock) Programmable Burst Length (2,4,8) Programmable Burst type (sequential & interleave) Edge aligned data output, center aligned data input Auto and self refresh Serial presence detect Dual Rank Power supply: 2.5V ± 0.20V JEDEC standard 200 pin SO-DIMM package www.DataSheet4U.com DESCRIPTION The W3EG72128S is a 2x64Mx72 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM components. This module consists of eighteen 64Mx8 bit DDR SDRAMs in 66 pin TSOP packages mounted on a 200 pin FR4 substrate.

Published: Jun 8, 2007 |