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 DDR Memory Modules
Product Name:
  DDR2 800 2gb
  DDR Memory Modules / DDR2 RAM
1.100% safe door to door shipment 2.sample or mixwed orders accepted shipping 4.good after-service 5.MOQ:100PCS

 We assure you High Quality, Best Price and Fast Delivery.
1.168/184/240-pin socket type dual in line memory module (DIMM)
2.2.6V power supply
3.Data rate: 400/333/533/667/800Mbps (max.)
4.2.5 V (SSTL-2 compatible) I/O for DDR I products,1.8Vpower supply for DDR II products
5.Double data rate architecture, two data transfers per clock
6.Bi-directional, data strobe (DQS) is transmitted/received with data, to be used in capturing data at the receiver
7.Data inputs and outputs are synchronized with DQS
8.DQS is edge aligned with data for read, center aligned with data for write
9.Differential clock inputs (CK and CK)
10.DLL aligns DQ and DQS transitions with CK transitions 
11.Commands entered on each positive CK edge, data referenced to both edges of DQS 
12.Auto precharge option for each burst access 
13.Programmable burst length: 2, 4, 8 
14.Programmable/CAS latency (CL): 3 
15.Programmable output driver strength: normal/weak

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