WV3EG6437S-D4 Datasheet (White Electronic Designs) - 256MB

WV3EG6437S-D4, 256MB - 2x16Mx64 DDR SDRAM SO-DIMM

The WV3EG6437S is a 2x16Mx64 Double Data Rate SDRAM memory module based on 256Mb DDR SDRAM components.

The module consists of eight 16Mx16 DDR SDRAMs in 66 pin TSOP package mounted on a 200 Pin FR4 substrate.

OPERATING FREQUENCIES DDR400@CL=3 Clock Speed CL-tRCD-tRP 200MHz 3-3-3 DDR333@CL=2.5 166MH

WV3EG6437S-D4 Features

* Unbuffered Double-data-rate architecture DDR300 and DDR400

* JEDEC design speciﬁcations Bi-directional data strobes (DQS) Differential clock inputs (CK & CK#) Programmable Read Latency 2.5, 3 Programmable Burst Length (2,4,8) Programmable Burst type (sequential & interleave) Edge aligned dat