PIC18F87K90 Datasheet, PDF (18/566 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt XLP Technology

PIC18F87K90 FAMILY
TABLE 1-3: PIC18F6XK90 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
QFN/TQFP ^{Type Type}
Description
PORTD is a bidirectional I/O port.
RD0/SEG0/CTPLS
RD0
SEG0
CTPLS
58
I/O ST
Digital I/O.
O Analog SEG0 output for LCD.
O
—
CTMU pulse generator output.
RD1/SEG1/T5CKI/T7G
RD1
SEG1
T5CKI
T7G
55
I/O ST
Digital I/O.
O Analog SEG1 output for LCD.
I
ST
Timer5 clock input.
I
ST
Timer7 external clock gate input.
RD2/SEG2
RD2
SEG2
54
I/O ST
Digital I/O.
O Analog SEG2 output for LCD.
RD3/SEG3
RD3
SEG3
53
I/O ST
Digital I/O.
O Analog SEG3 output for LCD.
RD4/SEG4/SDO2
RD4
SEG4
SDO2
52
I/O ST
Digital I/O.
O Analog SEG4 output for LCD.
O
—
SPI data out.
RD5/SEG5/SDI2/SDA2
RD5
SEG5
SDI2
SDA2
51
I/O ST
Digital I/O.
O Analog SEG5 output for LCD.
I
ST
I/O I²C
SPI data in.
I²C™ data I/O.
RD6/SEG6/SCK2/SCL2
RD6
SEG6
SCK2
SCL2
50
I/O ST
Digital I/O.
O Analog SEG6 output for LCD.
I/O ST
I/O I²C
Synchronous serial clock.
Synchronous serial clock for I²C mode.
RD7/SEG7/SS2
RD7
SEG7
SS2
49
I/O ST
Digital I/O.
O Analog SEG7 output for LCD.
I
TTL
SPI slave select input.
Legend:
TTL
ST
I
P
I²C™
= TTL compatible input
= Schmitt Trigger input with CMOS levels
= Input
= Power
= I²C/SMBus
CMOS = CMOS compatible input or output
Analog = Analog input
O
= Output
OD = Open-Drain (no P diode to VDD)
Note 1: Default assignment for ECCP2 when the CCP2MX Configuration bit is set.
2: Alternate assignment for ECCP2 when the CCP2MX Configuration bit is cleared.
3: Not available on PIC18F65K90 and PIC18F85K90 devices.
DS39957B-page 18
Preliminary
 2010 Microchip Technology Inc.