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HYS64T64000 - (HYSxxTxxxxx0) 240-Pin Unbuffered DDR2 SDRAM Modules

Download the HYS64T64000 datasheet PDF. This datasheet also covers the HYS64T128920 variant, as both devices belong to the same (hysxxtxxxxx0) 240-pin unbuffered ddr2 sdram modules family and are provided as variant models within a single manufacturer datasheet.

Description

The memory array is designed with 512-Mbit Double-DataRate-Two (DDR2) Synchronous DRAMs.

Decoupling capacitors are mounted on the PCB board.

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

Features

  • Auto Refresh (CBR) and Self Refresh Programmable self refresh rate via EMRS2 setting Programmable partial array refresh via EMRS2 settings DCC enabling via EMRS2 setting All inputs and outputs SSTL_1.8 compatible Off-Chip Driver Impedance Adjustment (OCD) and On-Die Termination (ODT) Serial Presence Detect with E2PROM UDIMM Dimensions (nominal): 30 mm high and 133.35 mm wide Based on standard refe.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HYS64T128920_Qimonda.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HYS64T64000
Manufacturer Qimonda
File Size 5.55 MB
Description (HYSxxTxxxxx0) 240-Pin Unbuffered DDR2 SDRAM Modules
Datasheet download datasheet HYS64T64000 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com October 2006 HYS64T32[0/9]00EU-[25F/2.5/3/3S/3.7]-B2 HYS[64/72]T64[0/9]00EU-[25F/2.5/3/3S/3.7]-B2 HYS[64/72]T128[0/9]20EU-[25F/2.5/3/3S/3.7]-B2 2 4 0 - P i n u n b u f f e r e d D D R 2 S D R A M Mo d u l e s DDR2 SDRAM UDIMM SDRAM RoHs Compliant Internet Data Sheet Rev. 1.0 www.DataSheet4U.com Internet Data Sheet HYS[64/72]T[32/64/128][0/9]xxEU-[25F/2.5/3/3S/3.7]-B2 Unbuffered DDR2 SDRAM Module HYS64T32[0/9]00EU-[25F/2.5/3/3S/3.7]-B2, HYS[64/72]T64[0/9]00EU-[25F/2.5/3/3S/3.7]-B2, HYS[64/72]T128[0/9]20EU[25F/2.5/3/3S/3.7]-B2 Revision History: 2006-10, Rev. 1.0 Page All All 4,5 16 – 20 34, 35 38 – 42 45 – 92 Subjects (major changes since last revision) Qimonda update Adapted internet edition Ordering information table.
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