Datasheet

PIC16C62B/72A
DS35008C-page 24 Preliminary  1998-2013 Microchip Technology Inc.
TABLE 3-5 PORTC FUNCTIONS
TABLE 3-6 SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Name Bit#
Buffer
Type
Function
TRISC
Override
RC0/T1OSO/T1CKI
bit0
ST Input/output port pin or Timer1 oscillator output/Timer1 clock input Yes
RC1/T1OSI bit1 ST Input/output port pin or Timer1 oscillator input Yes
RC2/CCP1 bit2 ST Input/output port pin or Capture1 input/Compare1 output/PWM1
output
No
RC3/SCK/SCL bit3 ST
RC3 can also be the synchronous serial clock for both SPI and I
2
C
modes.
No
RC4/SDI/SDA bit4 ST
RC4 can also be the SPI Data In (SPI mode) or data I/O (I
2
C mode).
No
RC5/SDO bit5 ST Input/output port pin or Synchronous Serial Port data output No
RC6 bit6 ST Input/output port pin No
RC7 bit7 ST Input/output port pin No
Legend: ST = Schmitt Trigger input
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 RC3 RC2 RC1 RC0 xxxx xxxx uuuu uuuu
87h TRISC PORTC Data Direction Register 1111 1111 1111 1111
Legend: x = unknown, u = unchanged.