W3HG2128M72ACER-AD6 Datasheet, PDF (11/13 Pages) White Electronic Designs Corporation – 2GB - 2x128Mx72 DDR2 SDRAM REGISTERED, w/PLL, VLP

White Electronic Designs ^{W3HG2128M72ACER-AD6}
PRELIMINARY
ORDERING INFORMATION FOR AD6
Part Number
Speed/Data Rate
CAS Latency
tRCD
tRP
W3HG2128M72ACER806AD6xG**
400MHz/800Mb/s
6
6
6
W3HG2128M72ACER665AD6xG**
333MHz/667Mb/s
5
5
5
W3HG2128M72ACER534AD6xG
266MHz/533Mb/s
4
4
4
W3HG2128M72ACER403AD6xG
200MHz/400Mb/s
3
3
3
** Contact factory for availability
NOTES:
• RoHS compliant product. (G = RoHS Compliant)
• Vendor specific part numbers are used to provide memory component 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 respective vendors code. Consult factory for qualified sourcing options.
(M = Micron, S = Samsung & consult factory for others)
• Consult factory for availability of industrial temperature (-40°C to 85°C) option
Height*
18.29mm (0.72") TYP
18.29mm (0.72") TYP
18.29mm (0.72") TYP
18.29mm (0.72") TYP
3.00
(0.118)
4.00
(0.157)
PACKAGE DIMENSIONS FOR AD6
Front View
133.35 (5.25)
5.00
(0.196)
4.00 (0.157)
1.50 ± 0.10
(0.059 ± 0.004)
18.29
(0.720) TYP
0.80 ± 0.05
(0.031 ± 0.002)
1.00 (0.039)
2.50 ± 0.20
(0.098 ± 0.007)
4.06
(0.160)
63.00 (2.48)
Back View
55.00 (2.165)
1.27
(0.050± -0.004)
May 2006
Rev. 5
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
11
White Electronic Designs Corporation • [phone] • www.wedc.com