PIC18F86K22-I Datasheet, PDF (28/550 Pages) Microchip Technology – 64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers

PIC18F87K22 FAMILY
TABLE 1-4: PIC18F8XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP ^{Type Type}
Description
PORTD is a bidirectional I/O port.
RD0/PSP0/CTPLS/AD0
RD0
PSP0⁽⁴⁾
CTPLS
AD0
72
I/O ST
Digital I/O
I/O TTL
Parallel Slave Port data
O ST
CTMU pulse generator output
I/O TTL
External Memory Address/Data 0
RD1/T5CKI/T7G/PSP1/AD1
69
RD1
T5CKI
T7G
PSP1⁽⁴⁾
AD1
I/O ST
I
ST
I
ST
I/O TTL
I/O TTL
Digital I/O
Timer5 clock input
Timer7 external clock gate input
Parallel Slave Port data
External Memory Address/Data 1
RD2/PSP2/AD2
RD2
PSP2⁽⁴⁾
AD2
68
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port data.
I/O TTL
External Memory Address/Data 2.
RD3/PSP3/AD3
RD3
PSP3⁽⁴⁾
AD3
67
I/O ST
Digital I/O.
I/O TTL
Parallel Slave Port data.
I/O TTL
External Memory Address/Data 3.
RD4/SDO2/PSP4/AD4
RD4
SDO2
PSP4⁽⁴⁾
AD4
66
I/O ST
Digital I/O.
O
—
SPI data out.
I/O TTL
Parallel Slave Port data.
I/O TTL
External Memory Address/Data 4.
RD5/SDI2/SDA2/PSP5/
AD5
RD5
SDI2
SDA2
PSP5⁽⁴⁾
AD5
65
I/O ST
I
ST
I/O I²C
I/O TTL
I/O TTL
Digital I/O.
SPI data in.
I²C™ data I/O.
Parallel Slave Port data.
External Memory Address/Data 5.
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 ECCP2 when the CCP2MX Configuration bit is set.
2: Alternate assignment for ECCP2 when the CCP2MX Configuration bit is cleared.
3: Not available on PIC18F65K22 and PIC18F85K22 devices.
4: PSP is available only in Microcontroller mode.
5: The CC6, CCP7, CCP8 and CCP9 pin placement depends on the setting of the ECCPMX Configuration bit
(CONFIG3H<1>).
DS39960D-page 28
 2009-2011 Microchip Technology Inc.