PIC16F722 Datasheet, PDF (74/302 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F72X/PIC16LF72X
6.4.1 RC0/T1OSO/T1CKI
Figure 6-13 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a Timer1 oscillator output
• a Timer1 clock input
6.4.2 RC1/T1OSI/CCP2
Figure 6-14 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a Timer1 oscillator input
• a Capture 2 input, Compare 2 output, and PWM2
output
Note: CCP2 pin location may be selected as
RB3 or RC1.
6.4.3 RC2/CCP1
Figure 6-15 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a Capture 1 input, Compare 1 output, and PWM1
output
6.4.4 RC3/SCK/SCL
Figure 6-16 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a SPI clock
• an I²C™ clock
6.4.5 RC4/SDI/SDA
Figure 6-17 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a SPI data input
• an I²C data I/O
6.4.6 RC5/SDO
Figure 6-18 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• a SPI data output
6.4.7 RC6/TX/CK
Figure 6-19 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an asynchronous serial output
• a synchronous clock I/O
6.4.8 RC7/RX/DT
Figure 6-20 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an asynchronous serial input
• a synchronous serial data I/O
DS41341E-page 74
© 2009 Microchip Technology Inc.