PIC16C72-02E/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16C72-02E/SP

8-Bit CMOS microcontroller with A,D converter

Microchip Technology 

PIC16C72 Series

TABLE 3-5 PORTC FUNCTIONS

Name

RC0/T1OSO/T1CKI

RC1/T1OSI

RC2/CCP1

Bit# Buffer Type

bit0

ST

bit1

ST

bit2

ST

RC3/SCK/SCL

bit3

ST

RC4/SDI/SDA

bit4

ST

RC5/SDO

bit5

ST

RC6

bit6

ST

RC7

bit7

ST

Legend: ST = Schmitt Trigger input

Function

Input/output port pin or Timer1 oscillator output/Timer1 clock input

Input/output port pin or Timer1 oscillator input

Input/output port pin or Capture1 input/Compare1 output/PWM1

output

RC3 can also be the synchronous serial clock for both SPI and I2C

modes.

RC4 can also be the SPI Data In (SPI mode) or data I/O (I2C mode).

Input/output port pin or Synchronous Serial Port data output

Input/output port pin

Input/output port pin

TABLE 3-6 SUMMARY OF REGISTERS ASSOCIATED WITH PORTC

Address Name

Bit 7 Bit 6 Bit 5 Bit 4

07h

PORTC RC7

RC6

RC5 RC4

87h

TRISC PORTC Data Direction Register

Legend: x = unknown, u = unchanged.

Bit 3

RC3

Bit 2

RC2

Bit 1

RC1

Bit 0

RC0

Value on:

POR,

BOR

Value on all

other resets

xxxx xxxx uuuu uuuu

1111 1111 1111 1111

DS39016A-page 24

Preliminary

© 1998 Microchip Technology Inc.

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