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参数资料
| 型号： | W3EG6465S262D3 |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | DRAM |
| 英文描述： | 64M X 64 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封装： | DIMM-184 |
| 文件页数： | 1/11页 |
| 文件大小： | 243K |
| 代理商： | W3EG6465S262D3 |
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W3EG6465S-D3
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
PRELIMINARY*
November 2005
Rev. 2
512MB – 64Mx64 DDR SDRAM UNBUFFERED
DESCRIPTION
The W3EDG6465S is a 64Mx64 Double Data Rate
SDRAM memory module based on 128Mb DDR SDRAM
components. The module consists of sixteen 64Mx4 DDR
SDRAMs in 66 pin TSOP packages 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 Lengths 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
Double-date-rate architecture
DDR200 and DDR266
JEDEC design specication
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 & interactive)
Edge aligned data output, center aligned data input
Auto and self refresh
Serial presence detected
Power supply: 2.5V ± 0.20V
standard 184 pin DIMM package
Package height option:
D3: 30.48mm (1.20")
NOTE: Consult factory for availability of:
RoHS compliant products
Vendor source control options
Industrial temperature option
OPERATING FREQUENCIES
DDR266 @CL=2
DDR266 @CL=2.5
DDR266 @CL=2
DDR200 @CL=2
Clock Speed
133MHz
100MHz
CL-tRCD-tRP
2-2-2
2.5-3-3
2-3-3
2-2-2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W3EG6465S262D4C | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 DDR SDRAM UNBUFFERED |
| W3EG6465S263D3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR SDRAM UNBUFFERED |
| W3EG6465S263D4C | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 DDR SDRAM UNBUFFERED |
| W3EG6465S265D3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB - 64Mx64 DDR SDRAM UNBUFFERED |
| W3EG6465S265D4C | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 DDR SDRAM UNBUFFERED |
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