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參數(shù)資料
| 型號： | W3EG72256S335JD3SF |
| 廠商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分類： | DRAM |
| 英文描述： | 256M X 72 DDR DRAM MODULE, 0.7 ns, DMA184 |
| 封裝： | LEAD FREE, DIMM-184 |
| 文件頁數(shù)： | 3/14頁 |
| 文件大?。?/td> | 307K |
| 代理商： | W3EG72256S335JD3SF |
White Electronic Designs
W3EG72256S-JD3
-AJD3
11
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
December 2004
Rev. 2
PRELIMINARY
2.31
(0.091)
(2x)
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)
30.48
(1.20 MAX)
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 JD3
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
ORDERING INFORMATION FOR JD3
Part Number
Speed
CAS Latency
tRCD
tRP
Height*
W3EG72256S335JD3
166MHz/133Mb/s
2.5
3
30.48 (1.20")
W3EG72256S262JD3
133MHz/266Mb/s
2
30.48 (1.20")
W3EG72256S263JD3
133MHz/266Mb/s
2
3
30.48 (1.20")
W3EG72256S265JD3
133MHz/266Mb/s
2.5
3
30.48 (1.20")
W3EG72256S202JD3
100MHz/200Mb/s
2
30.48 (1.20")
Note: Consult factory for availability of lead-free products. (F = Lead-Free, G = RoHS compliant)
Vendor Code: M = Micron, S = Samsung
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W3EG72256S335JD3S | 256M X 72 DDR DRAM MODULE, 0.7 ns, DMA184 |
| W3EG7232S335BD4SG | 32M X 72 DDR DRAM MODULE, 0.7 ns, DMA200 |
| W3H128M64E2-667SBI | DDR DRAM, PBGA208 |
| W3HG264M72EER534AD7MG | 128M X 72 DDR DRAM MODULE, 0.5 ns, DMA244 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W3EG72256S-AJD3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG72256S-JD3 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:2GB-256Mx72 DDR SDRAM REGISTERED ECC w/PLL |
| W3EG7232S202AD4-X | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 DDR SDRAM UNBUFFERED w/PLL |
| W3EG7232S202BD4-X | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 DDR SDRAM UNBUFFERED w/PLL |
| W3EG7232S262AD4-X | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 DDR SDRAM UNBUFFERED w/PLL |
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