W3DG72256V-AD2 - SDRAM UNBUFFERED

White Electronic Designs

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Datasheet Details

Part number	W3DG72256V-AD2
Manufacturer	White Electronic Designs
File Size	284.97 KB
Description	SDRAM UNBUFFERED
Datasheet	W3DG72256V-AD2_WhiteElectronicDesigns.pdf

W3DG72256V-AD2 Product details

Description

The WV3DG72256V is a 2x128Mx72 synchronous DRAM module which consists of eighteen 256Mx4 stack SDRAM components (stacked from 128Mx4) in TSOP II package, two 18 bit Drive ICs for input control signal and one 2Kb EEPROM in an 8 pin TSSOP package for Serial Presence Detect which are mounted on a 168 pin DIMM multilayer FR4 Substrate. This product is under development, is not qualiﬁed or characterized and is subject to change without notice.

Features

Burst Mode Operation Auto and Self Refresh capability LVTTL compatible inputs and outputs Serial Presence Detect with EEPROM Fully synchronous: All signals are registered on the positive edge of the system clock Programmable Burst Lengths: 1, 2, 4, 8 or Full Page 3.3V ± 0.3V Power Supply Dual Rank 168 Pin DIMM JEDEC WV3DG72256V-AD2.

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Published: Sep 21, 2008 |