W3EG7217S-D3 Datasheet, PDF (11/12 Pages) White Electronic Designs Corporation – 128MB - 16Mx72 DDR SDRAM REGISTERED, ECC w/PLL

White Electronic Designs
W3EG7217S-D3
ORDER INFORMATION FOR D3
Part Number
W3EG7217S262D3
Speed
133MHz/266Mbps
CAS Latency
2
tRCD
tRP
2
2
W3EG7217S265D3
133MHz/266Mbps
2.5
3
3
W3EG7217S202D3
100MHz/200Mbps
2
2
2
Note: Consult factory for availability of lead-free products (F = Lead-Free, G = RoHS compliant)
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).
December 2004
Rev. 1
11
White Electronic Designs Corporation • [phone] • www.wedc.com