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W3HG64M72EER-AD7 - 512MB - 64Mx72 DDR2 SDRAM REGISTERED

Description

The W3HG64M72EER is a 64Mx72 Double Data Rate DDR2 SDRAM high density module.

This memory module consists of nine 64Mx8 bit with 4 banks DDR2 Synchronous DRAMs in FBGA packages, mounted on a 244-pin DIMM FR4 substrate.

This product is under development, is not qualified or characterized and is

Features

  • 244-pin, very low profile dual in-line memory module (VLP Mini-DIMM) Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300.
  • , and PC2-6400.
  • Supports ECC error detection and correction VCC = VCCQ = 1.8V ±0.1V VCCSPD = 1.7V to 3.6V Differential data strobe (DQS, DQS#) option Four-bit prefetch architecture Programmable CAS# latency (CL) Posted CAS# additive latency (AL) On-die termination (ODT) Programmable burst lenghts: 4 or 8 Serial Presence Detect (SPD) with EEPROM Auto and Self Refresh.

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Datasheet Details

Part number W3HG64M72EER-AD7
Manufacturer White Electronic Designs Corporation
File Size 228.78 KB
Description 512MB - 64Mx72 DDR2 SDRAM REGISTERED
Datasheet download datasheet W3HG64M72EER-AD7 Datasheet
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    Full PDF Text Transcription

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    White Electronic Designs W3HG64M72EER-AD7 ADVANCED* 512MB – 64Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP Mini-DIMM FEATURES 244-pin, very low profile dual in-line memory module (VLP Mini-DIMM) Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300*, and PC2-6400* Supports ECC error detection and correction VCC = VCCQ = 1.8V ±0.1V VCCSPD = 1.7V to 3.6V Differential data strobe (DQS, DQS#) option Four-bit prefetch architecture Programmable CAS# latency (CL) Posted CAS# additive latency (AL) On-die termination (ODT) Programmable burst lenghts: 4 or 8 Serial Presence Detect (SPD) with EEPROM Auto and Self Refresh Capability (64ms: 8,192 cycle refresh) Gold (Au) edge contacts RoHS compliant Single Rank Package option • 244 Pin Mini-DIMM • PCB – 18.29mm (0.
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