Datasheet

PIC18F66K80 FAMILY
DS39977F-page 40  2010-2012 Microchip Technology Inc.
PORTE is a bidirectional I/O port.
RE0/AN5/RD
37
RE0 I/O ST/
CMOS
Digital I/O.
AN5 I Analog Analog Input 5.
RD I ST Parallel Slave Port read strobe.
RE1/AN6/C1OUT/WR
38
RE1 I/O ST/
CMOS
Digital I/O.
AN6 I Analog Analog Input 6.
C1OUT O CMOS Comparator 1 output.
WR I ST Parallel Slave Port write strobe.
RE2/AN7/C2OUT/CS
39
RE2 I/O ST/
CMOS
Digital I/O.
AN7 I Analog Analog Input 7.
C2OUT O CMOS Comparator 2 output.
CS I ST Parallel Slave Port chip select.
RE3 See the MCLR
/RE3 pin.
RE4/CANRX 27
RE4 I/O ST/
CMOS
Digital I/O.
CANRX I ST CAN bus RX.
RE5/CANTX 24
RE5 I/O ST/
CMOS
Digital I/O.
CANTX O CMOS CAN bus TX.
RE6/RX2/DT2 60
RE6 I/O ST/
CMOS
Digital I/O.
RX2 I ST EUSART asynchronous receive.
DT2 I/O ST EUSART synchronous data. (See related TX2/CK2.)
RE7/TX2/CK2 61
RE7 I/O ST/
CMOS
Digital I/O.
TX2 O CMOS EUSART asynchronous transmit.
CK2 I/O ST EUSART synchronous clock. (See related RX2/DT2.)
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