WV3EG264M72ESFR-D4 Datasheet, PDF (9/11 Pages) White Electronic Designs Corporation – 1GB - 2x64Mx72 DDR SDRAM REGISTERED, w/PLL

White Electronic Designs ^{WV3EG264M72ESFR-D4}
ADVANCED
ORDERING INFORMATION FOR D4
Part Number
WV3EG264M72ESFR335D4-x
Speed
166MHz/333Mb/s
CAS Latency
tRCD
tRP
2.5
3
3
WV3EG264M72ESFR262D4-x
133MHz/266Mb/s
2
2
2
WV3EG264M72ESFR265D4-x
133MHz/266Mb/s
2.5
3
3
NOTES:
• Consult Factory for availability of RoHS compliant products. (“G” = RoHS Compliant)
• Vendor specific part numbers are used to provide memory component source control. The place holder for this is shown as a lower case "-x"
in the part numbers above and is to be replaced with respective vendors code. Consult factory for qualified sourcing options.
(M = Micron, S = Samsung & consult factory for others)
• Consult factory for availability of industrial temperature (-40°C to 85°C) option
Height*
31.75mm (1.25")
31.75mm (1.25")
31.75mm (1.25")
PACKAGE DIMENSIONS FOR D4
67.60
(2.661)
63.60
(2.504)
Full R 2x
3.80
(0.150) MAX.
4.00 ±0.10
(0.158 ±0.039)
6.0
0.236
2.15
(0.085)
2.45
(0.098)
1
39 41
11.40
(0.449)
1.8
(0.071)
4.20 (0.165)
2.40 (0.094)
47.40
(1.866)
1.00 ±0.1
(0.04 ±0.0039)
0.60
(0.024)
4.00 ±0.10
(0.158 ±0.039)
31.75
(1.25)
20
(0.787)
199
2- 1.80
(0.071)
0.45 ±0.03
(0.018 ±0.001)
0.25
(0.01)
1.0 ± 0.1
(0.04 ± 0.0039)
2.55 Min
(0.102 Min)
4.00
(0.158) MIN.
August 2005
Rev. 0
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)
Tolerances: 0.15 (0.006) unless otherwise specified
9
White Electronic Designs Corporation • [phone] • www.wedc.com