PIC18F45K80-I Datasheet, PDF (40/622 Pages) Microchip Technology – 28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN and nanoWatt XLP Technology

PIC18F66K80 FAMILY
TABLE 1-6: PIC18F6XK80 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Pin Buffer
Num Type Type
Description
PORTE is a bidirectional I/O port.
RE0/AN5/RD
RE0
AN5
37
I/O ST/ Digital I/O.
CMOS
I Analog Analog Input 5.
RD
I
ST Parallel Slave Port read strobe.
RE1/AN6/C1OUT/WR
RE1
AN6
C1OUT
38
I/O ST/ Digital I/O.
CMOS
I Analog Analog Input 6.
O CMOS Comparator 1 output.
WR
I
ST Parallel Slave Port write strobe.
RE2/AN7/C2OUT/CS
RE2
AN7
C2OUT
39
I/O ST/ Digital I/O.
CMOS
I Analog Analog Input 7.
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/ Digital I/O.
CMOS
CANRX
I
ST CAN bus RX.
RE5/CANTX
24
RE5
I/O ST/ Digital I/O.
CMOS
CANTX
O CMOS CAN bus TX.
RE6/RX2/DT2
60
RE6
I/O ST/ Digital I/O.
CMOS
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/ Digital I/O.
CMOS
TX2
O CMOS EUSART asynchronous transmit.
CK2
Legend:
I/O ST EUSART synchronous clock. (See related RX2/DT2.)
I²C™ = I²C/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
DS39977F-page 40
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