AS7C4098A Просмотр технического описания (PDF) - Alliance Semiconductor

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Компоненты Описание

производитель

AS7C4098A

5.0 V 256 K × 16 CMOS SRAM

Alliance Semiconductor 

®

Package dimensions

44 434241403938373635343332313029282726252423

c

44-pin TSOP 2

e He

1 2 3 4 5 6 7 8 9 101112131415161718 19202122

d

A

A2

l

0–5°

A1

b

E

e

D

44-pin SOJ

E1E2

Pin 1

B

c

A1

b

A A2

Seating

E

Plane

AS7C4098A

44-pin TSOP 2

Min (mm) Max (mm)

A

1.2

A1

0.05

0.15

A2

0.95

1.05

b

0.30

0.45

c

0.12

0.21

d 18.31

18.52

e 10.06

10.26

He 11.68

11.94

E

0.80 (typical)

l

0.40

0.60

44-pin SOJ 400 mils

Min(mils) Max(mils)

A 0.128

0.148

A1 0.025

-

A2 0.105

0.115

B 0.026

0.032

b 0.015

0.020

c

0.007

0.013

D 1.120

1.130

E

0.370 NOM

E1 0.395

0.405

E2 0.435

0.445

e

0.050 NOM

2/21/06, v 1.2

Alliance Semiconductor

P. 8 of 11

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