WED3DG649V-D2 64MB- 8M x 64 SDRAM UNBUFFERED Datasheet

WED3DG649V-D2 64MB- 8M x 64 SDRAM UNBUFFERED

The WED3DG649V is a 8M x 64 synchronous DRAM module which consists of four 8M 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 or cancellatio.

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 DESCRIPTION The WED3DG649V is a 8M x 64 synchronous DRAM module which consists of four 8M 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. .

The same part from a different manufacturer

WED3DG649V-D2 - White Electronic Designs Corporation

The WED3DG649V is a 8M x 64 synchronous DRAM module which consists of four 8M x 16 SDRAM components in TSOP II package a.

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