
2011 Microchip Technology Inc.
DS39932D-page 143
PIC18F46J11 FAMILY
TABLE 10-7:
PORTC I/O SUMMARY
Pin
Function
TRIS
Setting
I/O
Type
Description
RC0/T1OSO/
T1CKI/RP11
RC0
1
I
ST
PORTC<0> data input.
0
O
DIG
LATC<0> data output.
T1OSO
x
O
ANA
Timer1 oscillator output; enabled when Timer1 oscillator
enabled. Disables digital I/O.
T1CKI
1
I
ST
Timer1 counter input.
RP11
1
I
ST
Remappable peripheral pin 11 input.
0
O
DIG
Remappable peripheral pin 11 output.
RC1/T1OSI/
RP12
RC1
1
I
ST
PORTC<1> data input.
0
O
DIG
LATC<1> data output.
T1OSI
x
I
ANA
Timer1 oscillator input; enabled when Timer1 oscillator
enabled. Disables digital I/O.
RP12
1
I
ST
Remappable peripheral pin 12 input.
0
O
DIG
Remappable peripheral pin 12 output.
RC2/AN11/
CTPLS/RP13
RC2
1
I
ST
PORTC<2> data input.
0
O
DIG
LATC<2> data output.
AN11
1
I
ANA
A/D input channel 11.
CTPLS
0
O
DIG
CTMU pulse generator output.
RP13
1
I
ST
Remappable peripheral pin 13 input.
0
O
DIG
Remappable peripheral pin 13 output.
RC3/SCK1/
SCL1/RP14
RC3
1
I
ST
PORTC<3> data input.
0
O
DIG
LATC<3> data output.
SCK1
1
I
ST
SPI clock input (MSSP1 module).
0
O
DIG
SPI clock output (MSSP1 module).
SCL1
1
II2C/
SMBus
I2C clock input (MSSP1 module).
0
ODIG
I2C clock output (MSSP1 module).
RP14
1
I
ST
Remappable peripheral pin 14 input.
0
O
DIG
Remappable peripheral pin 14 output.
RC4/SDI1/
SDA1/RP15
RC4
1
I
ST
PORTC<4> data input.
0
O
DIG
LATC<4> data output.
SDI1
1
I
ST
SPI data input (MSSP1 module).
SDA1
1
II2C/
SMBus
I2C data input (MSSP1 module).
0
ODIG
I2C/SMBus.
RP15
1
I
ST
Remappable peripheral pin 15 input.
0
O
DIG
Remappable peripheral pin 15 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 bit is only available on 44-pin devices.