CP82C50A-5Z View Datasheet(PDF) - Intersil

Part Name

Description

MFG CO.

CP82C50A-5Z

CMOS Asynchronous

Intersil 

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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