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EBE41AF4A1QB - 4GB VLP Registered DDR2 SDRAM DIMM

Description

Pin name A0 to A13 A10 (AP) BA0, BA1, BA2 DQ0 to DQ63 CB0 to CB7 /RAS /CAS /WE /CS0, /CS1 CKE0, CKE1 CK0 /CK0 DQS0 to DQS17, /DQS0 to /DQS17 SCL SDA SA0 to SA2 VDD VDDSPD VREF VSS ODT0, ODT1 /RESET Par_In 2 2 www.DataSheet4U.com Function Address input Row address Column address Auto precharge

Features

  • Double-data-rate architecture; two data transfers per clock cycle.
  • The high-speed data transfer is realized by the 4 bits prefetch pipelined architecture.
  • Bi-directional differential data strobe (DQS and /DQS) is transmitted/received with data for capturing data at the receiver.
  • DQS is edge-aligned with data for READs; centeraligned with data for WRITEs.
  • Differential clock inputs (CK and /CK).
  • DLL aligns DQ and DQS transitions with CK transi.

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Datasheet Details

Part number EBE41AF4A1QB
Manufacturer Elpida Memory
File Size 273.74 KB
Description 4GB VLP Registered DDR2 SDRAM DIMM
Datasheet download datasheet EBE41AF4A1QB Datasheet
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PRELIMINARY DATA SHEET www.DataSheet4U.com 4GB VLP Registered DDR2 SDRAM DIMM EBE41AF4A1QB (512M words × 72 bits, 2 Ranks) Specifications • Density: 4GB • Organization  512M words × 72 bits, 2 ranks • Mounting 18 pieces of 2G bits DDR2 SDRAM with DDP (FBGA)  DDP: 2 pieces of 1Gb chips sealed in one package • Package: 240-pin very low profile registered dual in line memory module (VLP RDIMM)  PCB height: 18.3mm  Lead pitch: 1.0mm  Lead-free (RoHS compliant) • Power supply: VDD = 1.8V ± 0.1V • Data rate: 800Mbps/667Mbps (max.
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