W3EG7218S-AD4 Datasheet, PDF (11/13 Pages) White Electronic Designs Corporation – 128MB - 16Mx72 DDR SDRAM UNBUFFERED w/PLL

White Electronic Designs
W3EG7218S-AD4
-BD4
PRELIMINARY
ORDERING INFORMATION FOR AD4
Part Number
W3EG7218S262AD4
W3EG7218S265AD4
W3EG7218S202AD4
Speed
133MHz/266Mbps, CL=2
133MHz/266Mbps, CL=2.5
100MHz/200Mbps, CL=2
Height*
35.05 (1.38")
35.05 (1.38")
35.05 (1.38")
PACKAGE DIMENSIONS FOR AD4
2.0
(0.079)
67.56
(2.66) MAX.
3.81
(0 .150) MAX.
3.98 ± 0.1
(0.157 ± 0.004)
P1
2.31
(0.091) REF.
11.40
(0.449)
4.19
(0.165)
1.80
(0.071)
47.40
(1.866)
35.05
(1.38) MAX.
20
(0.787)
3.98
(0.157) MIN.
1.0 ± 0.1
(0.039 ± 0.004)
* All dimensions are in MILLIMETERS AND (INCHES)
November 2004
Rev. 1
11
White Electronic Designs Corporation • [phone] • www.wedc.com