W3EG6464S-AD4 Datasheet, PDF (8/9 Pages) White Electronic Designs Corporation – 512MB - 64Mx64 DDR SDRAM UNBUFFERED w/PLL

White Electronic Designs
W3EG6464S-AD4
-BD4
PRELIMINARY
ORDERING INFORMATION FOR BD4
Part Number
W3EG6464S335BD4
W3EG6464S262BD4
W3EG6464S265BD4
W3EG6464S202BD4
* For DDR333 consult factory
Speed
166MHz/333Mbps, CL=2.5
133MHz/266Mbps, CL=2
133MHz/266Mbps, CL=2.5
100MHz/200Mbps, CL=2
Height*
31.75 (1.25)*
31.75 (1.25)
31.75 (1.25)
31.75 (1.25)
PACKAGE DIMENSIONS FOR BD4
3.98 ± 0.1
(0.157 ± 0.004)
U3
C3
RP1
C5
RP5
RP9
U5
67.56
(2.666) MAX
R17
R19
R9
R2
R12
R11
C27
R5
R18
R20
R10
R13
U1
U7
U9
C28
R3
C29
R21
C2
C3
RP14
RP18
RP13
RP19
C6
RP4
C18
C7
RP7
RP12
RP20
RP22
C8 C26
31.75
(1.25)
20
(0.787)
3.81
(0.150) MAX.
2.31
(0.091) REF.
11.40
(0.449)
4.19
(0.165)
1.80
(0.071)
47.40
(1.866)
3.98
(0.157) MIN.
1.0 ± 0.1
(0.039 ± 0.004)
* ALL DIMENSIONS ARE IN MILIMETERS AND (INCHES)
March 2004
Rev. 1
8
White Electronic Designs Corporation • [phone] • www.wedc.com