Datasheet

PIC18(L)F2X/45K50
DS30684A-page 146  2012 Microchip Technology Inc.
Pin Name Function
TRIS
Setting
ANSEL
setting
Pin
Type
Buffer
Type
Description
RC6/IOCC6/TX/CK/
AN18
RC6 00O DIG LATC<6> data output; not affected by analog input.
10I ST PORTC<6> data input; disabled when analog input
enabled.
IOCC6 10I TTL Interrupt-on-change pin.
TX 10O DIG EUSART asynchronous transmit data output.
CK 10O DIG EUSART synchronous serial clock output.
10I ST EUSART synchronous serial clock input.
AN18 11I AN Analog input 18.
RC7/IOCC7/SDO/RX/
DT/AN19
RC7 00O DIG LATC<7> data output; not affected by analog input.
10I ST PORTC<7> data input; disabled when analog input
enabled.
IOCC7 10I TTL Interrupt-on-change pin.
SDO
(2)
10O DIG Alternate MSSP SPI data output.
RX 10I ST EUSART asynchronous receive data in.
DT 10O DIG EUSART synchronous serial data output.
10I ST EUSART synchronous serial data input.
AN19 11I AN Analog input 19.
Legend: AN = Analog input or output; TTL = TTL compatible input; HV = High Voltage; OD = Open Drain; XTAL = Crystal;
CMOS = CMOS compatible input or output; ST = Schmitt Trigger input with CMOS levels; I
2
C
TM
= Schmitt Trigger input
with I
2
C.
Note 1: Default pin assignment for T3CKI and CCP2 when Configuration bits T3CMX and CCP2MX are set.
2: Alternate pin assignment for SDO when Configuration bit SDOMX is clear.
3: Function is on PORTD/PORTE for PIC18(L)F45K50 devices.
TABLE 11-8: PORTC I/O SUMMARY (CONTINUED)