W3DG7232V-D2 Datasheet, PDF (8/9 Pages) White Electronic Designs Corporation – 256MB - 32Mx72 SDRAM, REGISTER and SPD, w/PLL

White Electronic Designs
W3DG7232V-D2
PRELIMINARY
ORDERING INFORMATION FOR D2
Part Number
Speed
CAS Latency
Height*
W3DG7232V10D2
100MHz
CL=2
30.48 (1.20”)
W3DG7232V7D2
133MHz
CL=2
30.48 (1.20”)
W3DG7232V75D2
133MHz
CL=3
30.48 (1.20”)
NOTES:
• Consult Factory for availability of Lead-Free products. (F = Lead-Free, G = RoHS Compliant)
• Vendor specific 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 qualified sourcing options. (M = Micron, S = Samsung & consult factory for others)
• Consult factory for availability of industrial temperature (-40°C to 85°C) option
3.99
(0.157)
(2X)
3.18
(0.125)
(2X)
PACKAGE DIMENSIONS
133.48 (5.255)
MAX.
SEE NOTE 1
11.43
(0.450)
15.60
(0.614)
36.83
(1.450)
6.35
(0.250)
42.19
(1.661)
6.35
(0.250)
54.61
(2.150)
115.57
(4.550)
ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
4.32
(0.170)
MAX.
30.48
(1.20)
17.78 ^MAX.
(0.700)
3.99
(0.157)
MIN.
1.27 ± 0.10
(0.050 ± 0.004)
MEASURED AFTER
PLATING
OVER FINGERS.
February 2005
Rev. 1
8
White Electronic Designs Corporation • [phone] • www.wedc.com