AS7C31025C 데이터 시트보기 (PDF) - Alliance Semiconductor

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AS7C31025C

3.3V 128K X 8 CMOS SRAM (Center power and ground)

Alliance Semiconductor 

®

Package dimensions

32-pin TSOP 2

N

N/2+1

AS7C31025C

E1 E

1

N/2

D

A

ZD

c

b

A1

L

a

c

Seating plane

Symbol

A

A1

b

C

D

E1

E

e

L

ZD

α

32-pin TSOP 2 (mm)

Min

Max

–

1.20

0.05

0.15

0.3

0.52

0.12

0.21

20.82

21.08

10.03

10.29

11.56

11.96

1.27 BSC

0.40

0.60

0.95 REF.

0°

5°

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

9/20/06, v. 1.0

Alliance Memory

P. 7 of 9

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