W3EG7218S-BD4, W3EG7218S-AD4 Datasheet (White Electronic) - 128MB

W3EG7218S-BD4, W3EG7218S-AD4, 128MB - 16Mx72 DDR SDRAM UNBUFFERED

The W3EG7218S is a 16Mx72 Double Data Rate SDRAM memory module based on 128Mb DDR SDRAM component.

The module consists of nine 16Mx8 DDR SDRAMs in 66 pin TSOP package mounted on a 200 Pin FR4 substrate.

Synchronous design allows precise cycle control with the use of system clock.

Data I/O transactio

W3EG7218S-BD4 Features

* Double-data-rate architecture DDR200 and DDR266 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