CS82C50A-5 View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

CS82C50A-5

CMOS Asynchronous

Intersil 

1 2 3 4 5 6 7 8 9 10 Next

82C50A

Functional Diagram

CSO 12

CS1 13

CS2 14

ADS 25

A0

28

A1

27

A2

26

MR 35

DISTR 22

DISTR 21

DOSTR 19

DOSTR 18

D0

1

D1

2

D2

3

D3

4

D4

5

D5

6

D6

7

D7

8

MICROPROCESSOR INTERFACE

24 CSOUT

23 DDIS

INTERRUPT 30 INTRPT

ENABLE,

ID, & CONTROL

UART

RECEIVER

LINE STATUS DIVISOR LATCH

AND CONTROL AND BAUD RATE

GENERATOR

TRANSMITTER

MODEM

MODEM CONTROL

MODEM STATUS

10

SIN

9

RCLK

15 BAUDOUT

16 XTAL1

17 XTAL2

11

SOUT

32

RTS

33

DTR

34

OUT1

31

OUT2

36

CTS

37

DSR

38

DCD

39

RI

2

FN2958.5

August 24, 2006

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