PIC18F44J50-I Datasheet, PDF (145/562 Pages) Microchip Technology – 28/44-Pin, Low-Power, High-Performance USB Microcontrollers

PIC18F46J50 FAMILY
TABLE 10-7: PORTC I/O SUMMARY (CONTINUED)
Pin
Function
TRIS
Setting
I/O
I/O
Type
Description
RC6/PMA5/
TX1/CK1/RP17
RC6
1
I
ST PORTC<6> data input.
0
O DIG LATC<6> data output.
PMA5⁽¹⁾
0
O DIG Parallel Master Port address.
TX1
0
O DIG Asynchronous serial transmit data output (EUSART
module); takes priority over port data. User must configure
as an output.
CK1
1
I
ST Synchronous serial clock input (EUSART module).
0
O DIG Synchronous serial clock output (EUSART module); takes
priority over port data.
RP17
1
I
ST Remappable Peripheral Pin 17 input.
0
O DIG Remappable Peripheral Pin 17 output.
RC7/PMA4/
RC7
1
RX1/DT1/
0
SDO1/RP18
PMA4⁽¹⁾
0
I
ST PORTC<7> data input.
O DIG LATC<7> data output.
O DIG Parallel Master Port address.
RX1
1
I
ST Asynchronous serial receive data input (EUSART module).
DT1
1
1
ST Synchronous serial data input (EUSART module). User
must configure as an input.
0
O DIG Synchronous serial data output (EUSART module); takes
priority over port data.
SDO1
0
O DIG SPI data output (MSSP1 module).
RP18
1
I
ST Remappable Peripheral Pin 18 input.
0
O DIG Remappable Peripheral Pin 18 output.
Legend: DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; ANA = Analog level
input/output; I²C/SMB = I²C/SMBus input buffer; x = Don’t care (TRIS bit does not affect port direction or is
overridden for this option)
Note 1: This functionality is only available on 44-pin devices.
TABLE 10-8: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
PORTC
LATC
TRISC
RC7
LATC7
TRISC7
RC6
LATC6
TRISC6
RC5
—
—
RC4
—
—
—
RC2
RC1
—
LATC2 LATC1
—
TRISC2 TRISC1
Bit 0
RC0
LATC0
TRISC0
Reset
Values
on Page:
92
92
92
 2011 Microchip Technology Inc.
DS39931D-page 145