Datasheet

 2010-2012 Microchip Technology Inc. DS39977F-page 35
PIC18F66K80 FAMILY
PORTB is a bidirectional I/O port.
RB0/AN10/FLT0/INT0 13
RB0 I/O ST/
CMOS
Digital I/O.
AN10 I Analog Analog Input 10.
FLT0 I ST Enhanced PWM Fault input for ECCP1.
INT0 I ST External Interrupt 0.
RB1/AN8/CTDIN/INT1 14
RB1 I/O ST/
CMOS
Digital I/O.
AN8 I Analog Analog Input 8.
CTDIN I ST CTMU pulse delay input.
INT1 I ST External Interrupt 1.
RB2/CANTX/CTED1/
INT2
15
RB2 I/O ST/
CMOS
Digital I/O.
CANTX O CMOS CAN bus TX.
CTED1 I ST CTMU Edge 1 input.
INT2 I ST External Interrupt 2.
RB3/CANRX/CTED2/
INT3
16
RB3 I/O ST/
CMOS
Digital I/O.
CANRX I ST CAN bus RX.
CTED2 I ST CTMU Edge 2 input.
INT3 I ST External Interrupt 3.
RB4/AN9/CTPLS/KBI0 20
RB4 I/O ST/
CMOS
Digital I/O.
AN9 I Analog Analog Input 9.
CTPLS O ST CTMU pulse generator output.
KBI0 I ST Interrupt-on-change pin.
RB5/T0CKI/T3CKI/CCP5/
KBI1
21
RB5 I/O ST/
CMOS
Digital I/O.
T0CKI I ST Timer0 external clock input.
T3CKI I ST Timer3 external clock input.
CCP5 I/O ST/
CMOS
Capture 5 input/Compare 5 output/PWM5 output.
KBI1 I ST Interrupt-on-change pin.
TABLE 1-6: PIC18F6XK80 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin
Num
Pin
Type
Buffer
Type
Description
Legend: I
2
C™ = I
2
C/SMBus input buffer CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels Analog = Analog input
I = Input O = Output
P= Power