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White Electronic Designs
W3EG72125S-D3 -JD3 -AJD3
PRELIMINARY*
1GB – 2x64Mx72 DDR SDRAM REGISTERED ECC w/PLL
FEATURES
Double-data-rate architecture Clock Speeds of 100MHz, 133MHz and 166MHz Bi-directional data strobes (DQS) Differential clock inputs (CK & CK#) Programmable Read Latency 2,2.5 (clock) Programmable Burst Length (2,4,8) Programmable Burst type (sequential & interleave) Edge aligned data output, center aligned data input Auto and self refresh Serial presence detect Dual Rank Power supply: VCC = 2.5V ± 0.2V JEDEC standard 184 pin DIMM package • Package height options: www.DataSheet4U.com JD3: 30.48mm (1.20") and AJD3: 28.70mm (1.