PIC16F72-04I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F72-04I/ML

28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

Microchip Technology 

PIC16F72

TABLE 3-5: PORTC FUNCTIONS

Name

Bit# Buffer Type Function

RC0/T1OSO/T1CKI bit 0

RC1/T1OSI

bit 1

ST

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

ST

Input/output port pin or Timer1 oscillator input.

RC2/CCP1

RC3/SCK/SCL

bit 2

ST

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

output.

bit 3

ST

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

modes.

RC4/SDI/SDA

bit 4

ST

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

RC5/SDO

bit 5

ST

Input/output port pin or Synchronous Serial Port data output.

RC6

RC7

bit 6

ST

Input/output port pin.

bit 7

ST

Input/output port pin.

Legend: ST = Schmitt Trigger input

TABLE 3-6: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC

Address Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Value on

POR, BOR

Value on

all other

RESETS

07h

PORTC RC7 RC6 RC5 RC4

87h

TRISC PORTC Data Direction Register

Legend: x = unknown, u = unchanged

RC3

RC2

RC1

RC0 xxxx xxxx uuuu uuuu

1111 1111 1111 1111

DS39597C-page 26

© 2007 Microchip Technology Inc.

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