PIC18F87K22 Datasheet, PDF (19/548 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
PORTD is a bidirectional I/O port.
RD0/PSP0/CTPLS
RD0
PSP0
CTPLS
58
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port data.
O
—
CTMU pulse generator output.
RD1/PSP1/T5CKI/T7G
RD1
PSP1
T5CKI
T7G
55
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port.
I
ST
Timer5 clock input.
I
ST
Timer7 external clock gate input.
RD2/PSP2
RD2
PSP2
54
I/O ST
Digital I/O.
O TTL
Parallel Slave Port.
RD3/PSP3
RD3
PSP3
53
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port.
RD4/PSP4/SDO2
RD4
PSP4
SDO2
52
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port.
O
—
SPI data out.
RD5/PSP5/SDI2/SDA2
RD5
PSP5
SDI2
SDA2
51
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port.
I
ST
I/O I²C
SPI data in.
I²C™ data I/O.
RD6/PSP6/SCK2/SCL2
RD6
PSP6
SCK2
SCL2⁽⁴⁾
50
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port.
I/O ST
I/O I²C
Synchronous serial clock.
Synchronous serial clock I/O for I²C mode.
RD7/PSP7/SS2
RD7
PSP7
SS2
49
I/O ST
I/O TTL
I
TTL
Legend:
TTL = TTL compatible input
ST = Schmitt Trigger input with CMOS levels
I = Input
P = Power
I²C = I²C™/SMBus
Digital I/O.
Parallel Slave Port.
SPI 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 19