WV3EG128M72EFSR-D3 w/pll equivalent, 1gb - 128mx72 ddr sdram registered w/pll.
Double-data-rate architecture DDR266 and DDR333
* JEDEC design specifications Bi-directional data strobes (DQS) Differential clock inputs (CK & CK#) Programmable Read .
OPERATING FREQUENCIES
DDR333 @CL=2.5 Clock Speed CL-tRCD-tRP 166MHz 2.5-3-3 DDR266 @CL=2 133MHz 2-2-2 DDR266 @CL=2.5 1.
The WV3EG128M72EFSR is a 128Mx72 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM component. The module consists of eighteen 64Mx8 DDR components in FBGA packages mounted on a 184 Pin FR4 substrate. Synchronous design allows precise cycl.
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