W1D256M72R8A-5AE-PB1 参数 Datasheet PDF下载

DDR2-400, 533

Single Rank, x8 Registered SDRAM DIMMs

Physical Dimensions – Layout A:

Layout A: DDR2 Registered DIMM Raw Card A

One physical rank, 9 components x8 organised

Pin 121

184

185

240

BACK

5.250/(133.35±0.15)

5.171/(131.35)

0.1575/(4.0)

Register

0.106/(2.7) Max

1.181/(30.0)

PLL

0.10/(2.54)

0.118/(3.0)

Pin 1

0.25/(6.35)

2.55/(64.77)

64

65

0.039/

(1.0)

0.05/

(1.27)

1.95/(49.5)

120

0.050±0.004/

(1.27±0.1)

5.014/(127.35)

FRONT

SIDE

Note:

1. Dimensions are in inches/(mm)

2. Outline dimensions and tolerances are in accordance with the JEDEC standard (MO-237)

DDR2_RDIMM_1 rank_x8_spec

Rev. 1.0 - December, 04

Wintec Industries, Inc., reserves the right to change datasheets and/or products without any notice.



2004 Wintec Industries, Inc.

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