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W3DG644V-D2 - SDRAM UNBUFFERED

General 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 qua

Key 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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Datasheet Details

Part number W3DG644V-D2
Manufacturer White Electronic Designs
File Size 147.03 KB
Description SDRAM UNBUFFERED
Datasheet download datasheet W3DG644V-D2 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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White Electronic Designs 32MB - 4M x 64 SDRAM UNBUFFERED 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 PRELIMINARY* 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.