PIC18F44J50-I Datasheet, PDF (144/562 Pages) Microchip Technology – 28/44-Pin, Low-Power, High-Performance USB Microcontrollers

PIC18F46J50 FAMILY
TABLE 10-7: PORTC I/O SUMMARY
Pin
Function
TRIS
Setting
I/O
I/O
Type
Description
RC0/T1OSO/
RC0
1
T1CKI/RP11
0
T1OSO
x
I
ST PORTC<0> data input.
O DIG LATC<0> data output.
O ANA Timer1 oscillator output; enabled when Timer1 oscillator is
enabled. Disables digital I/O.
T1CKI
1
I
ST Timer1 digital clock input.
RP11
1
I
ST Remappable Peripheral Pin 11 input.
0
O DIG Remappable Peripheral Pin 11 output.
RC1/T1OSI/
UOE/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 is
enabled. Disables digital I/O.
UOE
0
O DIG External USB transceiver NOE output.
RP12
1
I
ST Remappable Peripheral Pin 12 input.
0
O DIG Remappable Peripheral Pin 12 output.
RC2/AN11/
RC2
1
CTPLS/RP13
0
AN11
1
CTPLS
0
RP13
1
RC4/D-/VM
0
RC4
x
D-
x
x
I
ST PORTC<2> data input.
O DIG PORTC<2> data output.
I ANA A/D Input Channel 11.
O DIG CTMU pulse generator output.
I
ST Remappable Peripheral Pin 13 input.
O DIG Remappable Peripheral Pin 13 output.
I
TTL PORTC<4> data input.
I XCVR USB bus minus line output.
O XCVR USB bus minus line input.
VM
1
I
TTL External USB transceiver VP input.
RC5/D+/VP
RC5
x
I
TTL PORTC<5> data input.
D+
x
I XCVR USB bus plus line input.
x
O XCVR USB bus plus line output.
VP
1
I
TTL External USB transceiver VP input.
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.
DS39931D-page 144
 2011 Microchip Technology Inc.