參數(shù)資料
型號(hào): W3HG2128M72AEF534F2SAG
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類: DRAM
英文描述: 256M X 72 DDR DRAM MODULE, DMA240
封裝: ROHS COMPLIANT, DIMM-240
文件頁(yè)數(shù): 7/18頁(yè)
文件大?。?/td> 348K
代理商: W3HG2128M72AEF534F2SAG
15
W3HG2128M72AEF-Fx
June 2007
Rev. 3
ADVANCED
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
30.50 (1.201)
30.20 (1.189)
PIN 1
17.3 (0.681)
TYP.
2.60 (0.102) D
(2X)
5.20 (0.205) TYP.
5.0 (0.197) TYP.
123.0 (4.843)
TYP.
1.00 (.039)
TYP.
0.80 (0.031)
TYP.
1.50 (0.059) R
(4X)
0.75 (0.0295) R
PIN 120
133.50 (5.256)
133.20 (5.244)
67.0 (2.638)
TYP.
51.0 (2.008)
TYP.
9.50 (0.374)
TYP.
BACK VIEW WITH HEAT SPREADER
FRONT VIEW WITH HEAT SPREADER
PIN 240
PIN 121
1.25 (0.0492) TYP.
66.68 (2.63) TYP.
0.595 (.0234) R
1.45 (0.057)
TYP.
3.90 (0.153)
TYP.
(X2)
120° (2X)
2.18 (0.086) TYP.
74.68 (2.94)
TYP.
3.05 (0.120) TYP.
24.95 (0.982)
TYP.
1.37 (0.054)
1.17 (0.0476)
7.14 (0.281)
MAX
PACKAGE DIMENSIONS FOR F1 (FmHS) Full metal Heat Spreader
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
ORDERING INFORMATION FOR F1 (FmHS) Full metal Heat Spreader
Part Number
Speed
CAS Latency
tRCD
tRP
Height*
W3HG2128M72AEF806F1xxG**
400MHz/800Mb/s
6
30.35 (1.20") NOM
W3HG2128M72AEF665F1xxG
333MHz/667Mb/s
5
30.35 (1.20") NOM
W3HG2128M72AEF534F1xxG
266MHz/533Mb/s
4
30.35 (1.20") NOM
** Consult factory for availability
NOTES:
G = RoHS Compliant
Vendor specic part numbers are used to provide memory components for source control. The place holder for this is shown as a 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)
For the AMB, a specic character is used to provide component source control. The place holder for this is shown as lower case "x" (next to the G) in the part number above.
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