W3EG72126S-D3 Datasheet, PDF (12/15 Pages) White Electronic Designs Corporation – 1GB-128Mx72 DDR SDRAM REGISTERED ECC w/PLL

White Electronic Designs
W3EG72126S-D3
-JD3
-AJD3
PRELIMINARY
ORDERING INFORMATION FOR AJD3
Part Number
W3EG72126S335AJD3
Speed
CAS Latency tRCD
tRP
166MHz/333Mb/s
2.5
3
3
Height*
28.70 (1.13")
W3EG72126S262AJD3
133MHz/266Mb/s
2
2
2
28.70 (1.13")
W3EG72126S263AJD3
133MHz/266Mb/s
2
3
3
28.70 (1.13")
W3EG72126S265AJD3
133MHz/266Mb/s
2.5
3
3
28.70 (1.13")
W3EG72126S202AJD3
100MHz/200Mb/s
2
2
2
28.70 (1.13")
Note: Consult factory for availability of lead-free products. (F = Lead-Free, G = RoHS compliant)
Vendor Code: M = Micron, S = Samsung
PACKAGE DIMENSIONS FOR AJD3
3.99
(0.157 (2x))
17.78
(0.700)
10.01
(0.394)
6.35
(0.250)
133.48
(5.255" MAX.)
131.34
(5.171")
128.95
(5.077")
64.77
(2.550)
6.35
(0.250)
1.78
(0.070)
3.81
(0.150 MAX)
1.27
49.53 ^{(0.050 TYP.)}
(1.950)
3.99
28.70
(0.157)
(1.13 MAX) _(MIN)
2.31
(0.091)
(2x)
3.00
(0.118)
(4x)
1.27 ± 0.10
(0.050 ± 0.004)
November 2004
Rev. 3
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
12
White Electronic Designs Corporation • [phone] • www.wedc.com