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參數(shù)資料
| 型號： | W3EG7236S262D3 |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 32M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封裝： | DIMM-184 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 239K |
| 代理商： | W3EG7236S262D3 |
1
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W3EG7236S-D3
November 2004
Rev. 1
PRELIMINARY*
256MB – 32Mx72 DDR SDRAM REGISTERED, w/PLL
DESCRIPTION
The W3EG7236S is a 32Mx72 Double Data Rate
SDRAM memory module based on 256Mb DDR
SDRAM component. The module consists of nine
32Mx8 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 performance memory system applications.
* This product is under development, is not qualied or characterized and is subject to
change without notice.
FEATURES
Speeds of 100MHz and 133 MHz
Double-data-rate architecture
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
184 pin DIMM package
Power Supply: 2.5V ± 0.20V
OPERATING FREQUENCIES
DDR266 @CL=2
DDR266 @CL=2.5
DDR200 @CL=2
Clock Speed
133MHz
100MHz
CL-tRCD-tRP
2-3-3
2.5-3-3
2-2-2
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PDF描述 |
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| W3EG7262S265JD3SG | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| W3EG7262S262D3M | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| W3EG7262S265D3MG | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| W3EG7262S202D3S | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| W3EG7262S202D3S | 64M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W3EG7236S265D3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 DDR SDRAM REGISTERED, w/PLL |
| W3EG7236S-D3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 DDR SDRAM REGISTERED, w/PLL |
| W3EG7262S202D3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2X32Mx72 DDR SDRAM UNBUFFERED |
| W3EG7262S202JD3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2X32Mx72 DDR SDRAM UNBUFFERED |
| W3EG7262S262D3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2X32Mx72 DDR SDRAM UNBUFFERED |
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