PIC18F66K22-I Datasheet, PDF (29/550 Pages) Microchip Technology – PIC18F87K22 Family Data Sheet

PIC18F87K22 FAMILY
TABLE 1-4: PIC18F8XK22 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number _{Pin Buffer}
TQFP ^{Type Type}
Description
RD6/SCK2/SCL2/PSP6/
AD6
RD6
SCK2
SCL2
PSP6⁽⁴⁾
AD6
64
I/O ST
I/O ST
I/O I²C
I/O TTL
I/O TTL
Digital I/O.
Synchronous serial clock input/output for SPI mode.
Synchronous serial clock input/output for I²C™ mode.
Parallel Slave Port data.
External Memory Address/Data 6.
RD7/SS2/PSP7/AD7
RD7
SS2
PSP7⁽⁴⁾
AD7
63
I/O ST
Digital I/O.
I TTL
SPI slave select input.
I/O TTL
Parallel Slave Port data.
I/O TTL
External Memory Address/Data 7.
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:
2:
3:
4:
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.
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>).
 2009-2011 Microchip Technology Inc.
DS39960D-page 29