WED3EG7232S403JD3 Просмотр технического описания (PDF) - White Electronic Designs Corporation

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Компоненты Описание

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WED3EG7232S403JD3

256MB – 32Mx72 DDR SDRAM UNBUFFERED

White Electronic Designs Corporation 

WED3EG7232S-JD3

PRELIMINARY

ORDERING INFORMATION FOR JD3

Part Number

Speed/Data Rate Frequency CAS Latency

tRCD

tRP

Height*

WED3EG7232S403JD3xxx

200MHz/400Mb/s

3

3

3

30.48 (1.20")

WED3EG7232S335JD3xxx

166MHz/333Mb/s

2.5

3

3

30.48 (1.20")

WED3EG7232S263JD3xxx

133MHz/266Mb/s

2

3

3

30.48 (1.20")

WED3EG7232S265JD3xxx

133MHz/266Mb/s

2.5

3

3

30.48 (1.20")

WED3EG7232S202JD3xxx

100MHz/200Mb/s

2

2

2

30.48 (1.20")

NOTES:

• Consult Factory for availability of RoHS products. (G = RoHS Compliant)

• Vendor specific part numbers are used to provide memory components source control. The place holder for this is shown as lower case “x” in the part numbers above and is to

be replaced with the 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)

PACKAGE DIMENSIONS FOR JD3

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)

1.27

49.53 (0.050 TYP.)

(1.950)

2.54

(0.100)

30.48

(1.20)

MAX

3.99

(0.157)

(MIN)

2.31

(0.091)

(2x)

3.00

(0.118)

(4x)

1.27 ± 0.10

(0.050 ± 0.004)

June 2006

Rev. 6

* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES)

10

White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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