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参数资料
| 型号： | W3EG64128S202AD4 |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | DRAM |
| 英文描述： | 128M X 64 DDR DRAM MODULE, DMA200 |
| 封装： | SODIMM-200 |
| 文件页数： | 8/9页 |
| 文件大小： | 118K |
| 代理商： | W3EG64128S202AD4 |
8
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W3EG64128S-AD4
-BD4
May 2004
Rev. 0
PRELIMINARY
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
PACKAGE DIMENSIONS FOR BD4
U7
U5
67.56
(2.666) MAX
U1
U3
U9
R19
R17
R9
R2
R12
C3
RP1
RP5
RP9
RP14
RP18
RP13
RP19
RP4
RP7
RP20
RP22
RP12
C5
C2
C6
C18
C7
C8 C26
R18
R5
R20
R10
R13
R14
R15
R16
R8
R7
R6
R4
C27
R11
C28
R21
C29
R3
1.0 ± 0.1
(0.039 ± 0.004)
3.81
(0.150) MAX.
2.31
(0.091) REF.
4.19
(0.165)
1.80
(0.071)
3.98
(0.157) MIN.
47.40
(1.866)
11.40
(0.449)
31.75
(1.25)
3.98 ± 0.1
(0.157 ± 0.004)
20
(0.787)
ORDERING INFORMATION FOR BD4
Part Number
Speed
CAS Latency
tRCD
tRP
Height*
W3EG64128S335BD4
166MHz/333Mb/s
2.5
3
31.75 (1.25")
W3EG64128S262BD4
133MHz/266Mb/s
2
31.75 (1.25")
W3EG64128S265BD4
133MHz/266Mb/s
2.5
3
31.75 (1.25")
W3EG64128S202BD4
100MHz/200Mb/s
2
31.75 (1.25")
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 |
|---|---|
| W3EG64128S202BD4 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx64 DDR SDRAM UNBUFFERED w/PLL |
| W3EG64128S202D3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx64 DDR SDRAM UNBUFFERED |
| W3EG64128S202JD3 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx64 DDR SDRAM UNBUFFERED |
| W3EG64128S262AD4 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx64 DDR SDRAM UNBUFFERED w/PLL |
| W3EG64128S262BD4 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:1GB - 2x64Mx64 DDR SDRAM UNBUFFERED w/PLL |
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