PIC18F258 MICROCHIP [Microchip Technology], PIC18F258 Datasheet - Page 101

• Manufacturer Part Number: PIC18F258
• Description: High Performance, 28/40-Pin Enhanced FLASH Microcontrollers with CAN
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 9-5:
TABLE 9-6:
 2002 Microchip Technology Inc.
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
Legend: ST = Schmitt Trigger input
PORTC
LATC
TRISC
Legend: x = unknown, u = unchanged
Name
Name
LATC Data Output Register
PORTC Data Direction Register
Bit 7
RC7
PORTC FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Bit 6
RC6
Bit#
bit0
bit1
bit2
bit5
bit6
bit7
bit3
bit4
Buffer Type
Bit 5
RC5
ST
ST
ST
ST
ST
ST
ST
ST
Bit 4
RC4
Input/output port pin or Timer1 oscillator input.
Input/output port pin, Timer1 oscillator output or Timer1/Timer3 clock
input.
Input/output port pin or Capture1 input/Compare1 output/PWM1 output.
Input/output port pin or Synchronous Serial clock for SPI/I
Input/output port pin or SPI Data in (SPI mode) or Data I/O (I
Input/output port pin or Synchronous Serial Port data output.
Input/output port pin, Addressable USART Asynchronous Transmit or
Addressable USART Synchronous Clock.
Input/output port pin, Addressable USART Asynchronous Receive or
Addressable USART Synchronous Data.
Preliminary
Bit 3
RC3
Bit 2
RC2
Bit 1
RC1
Function
Bit 0
RC0
PIC18FXX8
xxxx xxxx
xxxx xxxx
1111 1111
POR, BOR
Value on
DS41159B-page 99
2
uuuu uuuu
uuuu uuuu
1111 1111
C.
Value on
RESETS
all other
2
C mode).