Price: US $13 - 18 / Piece
Brand Name: OEM
Model Number:
Country/Region: China
Post Date: Jun 14,2011

Product Description: computer memory ram

DDR2 RAM .DDR2 800MHZ/667MHZ Memory Module.Memory Ram.Memory Modules Feature:1gb 667MHZ DDR2 RAMData rate: 667Mbps1.8V power supplySpecification:240-pin socket type dual inline memory module (DIMM)    Lead-free    1.8V power supply    Data rate: 667Mbps    1.8V (SSTL_18 compatible) I/O    Double-data-rate architecture: two data transfers     perclock 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:     centeraligned with data for WRITEs    Differential clock inputs (CK and /CK)    DLL aligns DQ and DQS transitions with CK transitions    Commands entered on each positive CK edge: data     and data mask referenced to both edges of DQS    Four internal banks for concurrent operation (Component)    Data mask (DM) for write data    Burst lengths: 4, 8    CAS Latency (CL): 3, 4, 5    Auto precharge operation for each burst access    Auto refresh and self refresh modes    7.8us average periodic refresh interval    Posted CAS by programmable additive latency for better     command and data bus efficiency    Off-Chip-Driver Impedance Adjustment and     On-Die-Termination for better signal quality    DQS can be disabled for single-ended Data Strobe     operation         

Supplier Details:


Sales:Ms. Wendy Guo

Contact Phone:0086-755-23807104

Main Products:Memory

Business type:Manufacturer, Trading Company, Distributor/Wholesaler


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