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W3DG72128V-D2 - SDRAM UNBUFFERED

Description

The W3DG72128V is a 128Mx72 synchronous DRAM module which consists of eighteen 128Mx4 stack SDRAM components 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 Su

Features

  • Clock speed of 100MHz and 133MHz 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.
  • This product is under development, is not qualified or characterized and is subject to change without notice.

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Datasheet Details

Part number W3DG72128V-D2
Manufacturer White Electronic Designs
File Size 166.27 KB
Description SDRAM UNBUFFERED
Datasheet download datasheet W3DG72128V-D2 Datasheet

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Full PDF Text Transcription

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White Electronic Designs W3DG72128V-D2 PRELIMINARY* 1GB- 128Mx72 SDRAM, REGISTER and SPD, w/PLL FEATURES Clock speed of 100MHz and 133MHz 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 * This product is under development, is not qualified or characterized and is subject to change without notice.
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