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参数资料
| 型号： | W3EG72256S262AJD3MG |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | DRAM |
| 英文描述： | 256M X 72 DDR DRAM MODULE, 0.75 ns, DMA184 |
| 封装： | ROHS COMPLIANT, DIMM-184 |
| 文件页数： | 4/14页 |
| 文件大小： | 238K |
| 代理商： | W3EG72256S262AJD3MG |
White Electronic Designs
W3EG72256S-JD3
-AJD3
12
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
December 2004
Rev. 2
PRELIMINARY
133.48
(5.255" MAX.)
3.99
(0.157 (2x))
17.78
(0.700)
10.01
(0.394)
6.35
(0.250)
64.77
(2.550)
1.78
(0.070)
49.53
(1.950)
3.00
(0.118)
(4x)
28.70
(1.13 MAX)
2.31
(0.091)
(2x)
1.27
(0.050 TYP.)
6.35
(0.250)
128.95
(5.077")
131.34
(5.171")
3.81
(0.150 MAX)
3.99
(0.157)
(MIN)
1.27 ± 0.10
(0.050 ± 0.004)
PACKAGE DIMENSIONS FOR AJD3
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
ORDERING INFORMATION FOR AJD3
Part Number
Speed
CAS Latency
tRCD
tRP
Height*
W3EG72256S335AJD3xG
166MHz/133Mb/s
2.5
3
28.70 (1.13")
W3EG72256S262AJD3xG
133MHz/266Mb/s
2
28.70 (1.13")
W3EG72256S263AJD3xG
133MHz/266Mb/s
2
3
28.70 (1.13")
W3EG72256S265AJD3xG
133MHz/266Mb/s
2.5
3
28.70 (1.13")
W3EG72256S202AJD3xG
100MHz/200Mb/s
2
28.70 (1.13")
NOTES:
Consult Factory for availability of RoHS compliant products. (G = RoHS Compliant)
Vendor specic part numbers are used to provide memory components source control. The place holder for this is shown as lower case “x” in the part numbers above and is to
be replaced with the respective vendors code. Consult factory for qualied sourcing options. (M = Micron, S = Samsung & consult factory for others)
Consult factory for availability of industrial temperature (-40°C to 85°C) option
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W3EG72256S262JD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG72256S263AJD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG72256S263JD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG72256S265AJD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG72256S265JD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
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