PIC18F87J90 Datasheet, PDF (23/450 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F87J90 FAMILY
TABLE 1-4: PIC18F8XJ90 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP ^{Type Type}
Description
PORTC is a bidirectional I/O port.
RC0/T1OSO/T13CKI
RC0
T1OSO
T13CKI
36
I/O ST
Digital I/O.
O
—
Timer1 oscillator output.
I
ST
Timer1/Timer3 external clock input.
RC1/T1OSI/CCP2/SEG32
35
RC1
T1OSI
CCP2⁽¹⁾
SEG32
I/O ST
I CMOS
I/O ST
O Analog
Digital I/O.
Timer1 oscillator input.
Capture 2 input/Compare 2 output/PWM2 output.
SEG32 output for LCD.
RC2/CCP1/SEG13
RC2
CCP1
SEG13
43
I/O ST
Digital I/O.
I/O ST
Capture 1 input/Compare 1 output/PWM1 output.
O Analog SEG13 output for LCD.
RC3/SCK/SCL/SEG17
RC3
SCK
SCL
SEG17
44
I/O ST
Digital I/O.
I/O ST
I/O I²C
Synchronous serial clock input/output for SPI mode.
Synchronous serial clock input/output for I²C™ mode.
O Analog SEG17 output for LCD.
RC4/SDI/SDA/SEG16
RC4
SDI
SDA
SEG16
45
I/O ST
Digital I/O.
I
ST
I/O I²C
SPI data in.
I²C data I/O.
O Analog SEG16 output for LCD.
RC5/SDO/SEG12
RC5
SDO
SEG12
46
I/O ST
Digital I/O.
O
—
SPI data out.
O Analog SEG12 output for LCD.
RC6/TX1/CK1/SEG27
RC6
TX1
CK1
SEG27
37
I/O ST
Digital I/O.
O
—
EUSART asynchronous transmit.
I/O ST
EUSART synchronous clock (see related RX1/DT1).
O Analog SEG27 output for LCD.
RC7/RX1/DT1/SEG28
RC7
RX1
DT1
SEG28
38
I/O ST
Digital I/O.
I
ST
EUSART asynchronous receive.
I/O ST
EUSART synchronous data (see related TX1/CK1).
O Analog SEG28 output for LCD.
Legend:
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
I²C™ = I²C/SMBus
CMOS
Analog
O
OD
= CMOS compatible input or output
= Analog input
= Output
= Open-Drain (no P diode to VDD)
Note 1: Default assignment for CCP2 when the CCP2MX Configuration bit is set.
2: Alternate assignment for CCP2 when the CCP2MX Configuration bit is cleared.
 2010 Microchip Technology Inc.
DS39933D-page 23