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EBE25UD6ABFA Datasheet 256MB Unbuffered DDR2 SDRAM DIMM

Manufacturer: Elpida Memory

Datasheet Details

Part number EBE25UD6ABFA
Manufacturer Elpida Memory
File Size 250.71 KB
Description 256MB Unbuffered DDR2 SDRAM DIMM
Datasheet download datasheet EBE25UD6ABFA Datasheet

General Description

The EBE25UD6ABFA is 32M words × 64 bits, 1 rank DDR2 SDRAM unbuffered module, mounting 4 pieces of 512M bits DDR2 SDRAM sealed in FBGA package.

Read and write operations are performed at the cross points of the CK and the /CK.

This high-speed data transfer is realized by the 4 bits prefetch-pipelined architecture.

Overview

PRELIMINARY DATA SHEET www.DataSheet4U.com 256MB Unbuffered DDR2 SDRAM DIMM EBE25UD6ABFA (32M words × 64 bits, 1.

Key Features

  • 240-pin socket type dual in line memory module (DIMM)  PCB height: 30.0mm  Lead pitch: 1.0mm  Lead-free.
  • 1.8V power supply.
  • Data rate: 533Mbps/400Mbps (max. ).
  • 1.8V (SSTL_18 compatible) I/O.
  • Double-data-rate architecture: two data transfers per clock cycle.
  • Bi-directional, differential data strobe (DQS and /DQS) is transmitted/received with data, to be used in capturing data at the receiver.
  • DQS is edge aligned with data for READs.