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HYS64T256022EDL-2.5-B - 200-Pin Dual Die Small-Outline-DDR2-SDRAM Modules

Download the HYS64T256022EDL-2.5-B datasheet PDF. This datasheet also covers the HYS64T256022EDL-25F-B variant, as both devices belong to the same 200-pin dual die small-outline-ddr2-sdram modules family and are provided as variant models within a single manufacturer datasheet.

General Description

The memory array is designed with stacked 1 Gbit DoubleData-Rate-Two (DDR2) Synchronous DRAMs.

Decoupling capacitors are mounted on the PCB.

The DIMMs feature serial presence detect based on a serial E2PROM device using the 2-pin I2C protocol.

Key Features

  • Programmable self refresh rate via EMRS2 setting.
  • Programmable partial array refresh via EMRS2 settings.
  • Average Refresh Period 7.8 µs at a TCASE lower than 85°C, 3.9µs between 85°C and 95°C.
  • DCC enabling via EMRS2 setting.
  • All inputs and outputs SSTL_18 compatible.
  • Off-Chip Driver Impedance Adjustment (OCD) and On-Die Termination (ODT).
  • Serial Presence Detect with E2PROM.
  • SO-DIMM Dimensions (nominal): 30 mm high, 67.6 mm.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HYS64T256022EDL-25F-B_QimondaAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HYS64T256022EDL-2.5-B
Manufacturer Qimonda AG
File Size 2.40 MB
Description 200-Pin Dual Die Small-Outline-DDR2-SDRAM Modules
Datasheet download datasheet HYS64T256022EDL-2.5-B Datasheet

Full PDF Text Transcription for HYS64T256022EDL-2.5-B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for HYS64T256022EDL-2.5-B. For precise diagrams, and layout, please refer to the original PDF.

November 2006 www.DataSheet4U.com HYS64T256022EDL–[25F/2.5]–B HYS64T256022EDL–[3/3S]–B HYS64T256022EDL–3.7–B 200-Pin Dual Die Small-Outline-DDR2-SDRAM Modules DDR2 SDRAM ...

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DL–3.7–B 200-Pin Dual Die Small-Outline-DDR2-SDRAM Modules DDR2 SDRAM SO-DIMM SDRAM RoHS Compliant Internet Data Sheet Rev. 1.0 Internet Data Sheet www.DataSheet4U.com HYS64T256022EDL–[25F/2.5/3/3S/3.7]–B Small Outline DDR2 SDRAM Modules HYS64T256022EDL–[25F/2.5]–B; HYS64T256022EDL–[3/3S]–B; HYS64T256022EDL–3.7–B Revision History: 2006-11, Rev. 1.0 Page All All Subjects (major changes since last revision) Adapted internet edition Initial Document 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 o

More Datasheets from Qimonda AG

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HYS64T256022EDL-25F-B 200-Pin Dual Die Small-Outline-DDR2-SDRAM Modules
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