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W3EG7234S-D3

White Electronic
Part Number W3EG7234S-D3
Manufacturer White Electronic
Description 256MB - 32Mx72 DDR SDRAM REGISTERED
Published Jun 8, 2007
Detailed Description White Electronic Designs W3EG7234S-D3 -JD3 -AJD3 PRELIMINARY* 256MB - 32Mx72 DDR SDRAM REGISTERED, w/PLL FEATURES Doub...
Datasheet PDF File W3EG7234S-D3 PDF File

W3EG7234S-D3
W3EG7234S-D3


Overview
White Electronic Designs W3EG7234S-D3 -JD3 -AJD3 PRELIMINARY* 256MB - 32Mx72 DDR SDRAM REGISTERED, w/PLL FEATURES Double-data-rate architecture Clock speeds: 100MHz and 133MHz 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 Power Supply: 2.
5V ± 0.
20V JEDEC standard 184 pin DIMM package • www.
DataSheet4U.
com DESCRIPTION The W3EG7234S is a 32Mx72 Double Data Rate SDRAM memory module based on 128Mb DDR SDRAM component.
The module consists of eighteen 32Mx4 DDR SDRAMs in 66 pin TSOP package mounted on a 184 Pin FR4 substrate.
Synchronous design allows precise cycle control with the use of system clock.
Data I/O transactions are possible on both edges and Burst Lenths allow the same device to be useful for a variety of high bandwidth, high performa...



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