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HYS72T256420HFD-3S-B - 240-Pin Fully-Buffered DDR2 SDRAM Modules

Download the HYS72T256420HFD-3S-B datasheet PDF. This datasheet also covers the HYS72T6400HFD-3S-B variant, as both devices belong to the same 240-pin fully-buffered ddr2 sdram modules family and are provided as variant models within a single manufacturer datasheet.

Description

using an Industry Standard High-Speed Differential Point-toPoint Link Interface at 1.5 V.

The Advanced Memory Buffer also allows buffering of memory traffic to support large memory capacities.

Features

  • Detects errors on the channel and reports them to the host memory controller.
  • Automatic DDR2 DRAM Bus Calibration.
  • Automatic Channel Calibration.
  • Full Host Control of the DDR2 DRAMs.
  • Over-Temperature Detection and Alert.
  • Hot Add-on and Hot Remove Capability.
  • MBIST and IBIST Test Functions.
  • Transparent Mode for DRAM Test Support.
  • Low profile: 133.35mm x 30.35 mm.
  • 240 Pin gold plated card connector w.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HYS72T6400HFD-3S-B_QimondaAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HYS72T256420HFD-3S-B
Manufacturer Qimonda AG
File Size 2.24 MB
Description 240-Pin Fully-Buffered DDR2 SDRAM Modules
Datasheet download datasheet HYS72T256420HFD-3S-B Datasheet

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Other Datasheets by Qimonda AG

Part Number Description
HYS72T25620HFD-3S-B 240-Pin Fully-Buffered DDR2 SDRAM Modules
HYS72T256220HP2.5-B 240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HP25F-B 240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HP3-B 240-Pin Registered DDR2 SDRAM Modules
HYS72T256220HP3.7-B 240-Pin Registered DDR2 SDRAM Modules

Full PDF Text Transcription

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February 2007 Cover Page HYS72T64[4/5]00HFD–3S–B HYS72T128[4/5]20HFD–3S–B HYS72T256[4/5]20HFD–3S–B www.DataSheet4U.com 240-Pin Fully-Buffered DDR2 SDRAM Modules DDR2 SDRAM RoHS Compliant Products Internet Data Sheet Rev. 1.2 Internet Data Sheet HYS72T[64/128/256][4/5][00/20]HFD–3S–B Revision History Revision History: 2007-02-09, Rev. 1.2 All Page 4 Page 20 Adapted internet edition Updated “Ordering Information (Pb-free components and assembly)” on Page 4 Updated “Current Spec. and Conditions” on Page 20 Previous Revision: 2006-08-18, Rev. 1.1 www.DataSheet4U.com We Listen to Your Comments We Listen to Your Comments Any information within this document that you feel is wrong, unclear or missing at all? Your feedback will help us to continuously improve the quality of this document.
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