AS7C1025B-12 查看數據表（PDF） - Alliance Semiconductor

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产品描述 (功能)

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AS7C1025B-12

5V 128K X 8 CMOS SRAM (Center power and ground)

Alliance Semiconductor 

AS7C1025B

®

Package dimensions

32-pin SOJ

300 mil/400 mil

e

D

E1 E2

Pin 1

A2

E

B

A1

c

b

A

Seating

plane

32-pin SOJ

300 mil

Symbol Min Max

A 0.128 0.145

A1 0.025 -

A2 0.095 0.105

B 0.026 0.032

b 0.016 0.020

c 0.007 0.010

D 0.820 0.830

E 0.255 0.275

E1 0.295 0.305

E2 0.330 0.340

e

0.050 BSC

32-pin SOJ

400 mil

Min Max

0.132 0.146

0.025 -

0.105 0.115

0.026 0.032

0.015 0.020

0.007 0.013

0.820 0.830

0.354 0.378

0.395 0.405

0.435 0.445

0.050 BSC

3/26/04, v. 1.3

Alliance Semiconductor

P. 7 of 9

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