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WV3DG72256V-AD2 - 2GB - 2x128Mx72 SDRAM

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 p

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.
  • PCB - AD2: 28.58mm (1.125”) TYP WV3DG72256V-AD2.

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Datasheet Details

Part number WV3DG72256V-AD2
Manufacturer White Electronic Designs
File Size 290.04 KB
Description 2GB - 2x128Mx72 SDRAM
Datasheet download datasheet WV3DG72256V-AD2 Datasheet

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White Electronic Designs 2GB – 2x128Mx72 SDRAM, REGISTERED 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 • PCB - AD2: 28.58mm (1.125”) TYP WV3DG72256V-AD2 PRELIMINARY 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.
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