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W3EG64255S-JD3 - 2GB - 2x128Mx64 DDR SDRAM REGISTERED

General Description

The W3EG64255S is a 2x128Mx64 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM component.

The module consists of sixteen 256Mx4 stacks, in 66 pin TSOP packages mounted on a 184 pin FR4 substrate.

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

Key Features

  • Double-data-rate architecture DDR200, DDR266 and DDR333;.
  • JEDEC design specifications 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 www. DataSheet4U. com.

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Datasheet Details

Part number W3EG64255S-JD3
Manufacturer White Electronic
File Size 229.40 KB
Description 2GB - 2x128Mx64 DDR SDRAM REGISTERED
Datasheet download datasheet W3EG64255S-JD3 Datasheet

Full PDF Text Transcription for W3EG64255S-JD3 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for W3EG64255S-JD3. For precise diagrams, and layout, please refer to the original PDF.

White Electronic Designs W3EG64255S-JD3 ADVANCED* 2GB – 2x128Mx64 DDR SDRAM REGISTERED, w/PLL FEATURES Double-data-rate architecture DDR200, DDR266 and DDR333; • JEDEC de...

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ES Double-data-rate architecture DDR200, DDR266 and DDR333; • JEDEC design specifications 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 www.DataSheet4U.com DESCRIPTION The W3EG64255S is a 2x128Mx64 Double Data Rate SDRAM memory module based on 512Mb DDR SDRAM component. The module consists of sixteen 256Mx4 stacks, in 66 pin TSOP packages mou

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