W3EG7236S-D3 Datasheet, PDF (11/12 Pages) White Electronic Designs Corporation – 256MB - 32Mx72 DDR SDRAM REGISTERED, w/PLL

White Electronic Designs
W3EG7236S-D3
PRELIMINARY
Part Number
W3EG7236S262D3
W3EG7236S265D3
W3EG7236S202D3
ORDER INFORMATION FOR D3
Speed
133MHz/266Mbps
133MHz/266Mbps
100MHz/200Mbps
CAS Latency
2
2.5
2
tRCD
tRP
2
2
3
3
2
2
Height*
26.67 (1.05")
26.67 (1.05")
26.67 (1.05")
PACKAGE DIMENSIONS FOR D3
3.99
(0.157)
(4X)
17.78
(0.700)
10.01
(0.394)
6.35
(0.250)
133.48
(5.255)
MAX
64.77
(2.550)
6.35
(0.250)
1.78
(0.070)
26.67
(1.050)
MAX
3.99
(0.157)
MAX
4.06
(0.160)
MAX
1.27 (0.050) TYP
49.53
(1.950)
3.00
(0.118)
(4X)
1.27 ± 0.10
(0.050 ± 0.004)
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES).
November 2004
Rev. 1
11
White Electronic Designs Corporation • [phone] • www.wedc.com