W3DG644V-D2 - SDRAM UNBUFFERED

White Electronic Designs

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Datasheet Details

Part number	W3DG644V-D2
Manufacturer	White Electronic Designs
File Size	147.03 KB
Description	SDRAM UNBUFFERED
Datasheet	W3DG644V-D2_WhiteElectronicDesigns.pdf

W3DG644V-D2 Product details

Description

The W3DG644V is a 4M x 64 synchronous DRAM module which consists of four 4M x 16 SDRAM components in TSOP II package and one 2K 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

PC100 and PC133 compatible 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 168 pin DIMM JEDEC W3DG644V-D2.

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Published: Sep 21, 2008 |