PIC18F87K22 Datasheet, PDF (21/548 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

PIC18F87K22 FAMILY
TABLE 1-3: PIC18F6XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
QFN/TQFP ^{Type Type}
Description
PORTF is a bidirectional I/O port.
RF1/AN6/C2OUT/CTDIN
17
RF1
I/O ST
Digital I/O.
AN6
I Analog Analog Input 6.
C2OUT
O
—
Comparator 2 output.
CTDIN
I
ST
CTMU pulse delay input.
RF2/AN7/C1OUT
RF2
AN7
C1OUT
16
I/O ST
Digital I/O.
I Analog Analog Input 7.
O
—
Comparator 1 output.
RF3/AN8/C2INB/CTMUI
RF3
AN8
C2INB
CTMUI
15
I/O ST
Digital I/O.
I Analog Analog Input 8.
I Analog Comparator 2 Input B.
O
—
CTMU pulse generator charger for the C2INB
comparator input.
RF4/AN9/C2INA
RF4
AN9
C2INA
14
I/O ST
Digital I/O.
I Analog Analog Input 9.
I Analog Comparator 2 Input A.
RF5/AN10/CVREF/C1INB
13
RF5
I/O ST
Digital I/O.
AN10
I Analog Analog Input 10.
CVREF
O Analog Comparator reference voltage output.
C1INB
I Analog Comparator 1 Input B.
RF6/AN11/C1INA
RF6
AN11
C1INA
12
I/O ST
Digital I/O.
I Analog Analog Input 11.
I Analog Comparator 1 Input A.
RF7/AN5/SS1
RF7
AN5
SS1
11
I/O ST
O Analog
I
TTL
Legend:
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
I²C = I²C™/SMBus
Digital I/O.
Analog Input 5.
SPI1 slave select input.
CMOS
Analog
O
OD
= CMOS compatible input or output
= Analog input
= Output
= Open-Drain (no P diode to VDD)
Note 1:
2:
3:
Default assignment for ECCP2 when the CCP2MX Configuration bit is set.
Alternate assignment for ECCP2 when the CCP2MX Configuration bit is cleared.
Not available on PIC18F65K22 and PIC18F85K22 devices.
 2010 Microchip Technology Inc.
Preliminary
DS39960B-page 21