PIC16F722 Datasheet, PDF (87/302 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F72X/PIC16LF72X
6.6.1
RE0/AN5⁽¹⁾
Figure 6-22 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
Note 1: RE0/AN5
is
available
on
PIC16F724/LF724 and PIC16F727/LF727
only.
6.6.2
RE1/AN6⁽¹⁾
Figure 6-22 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
Note 1: RE1/AN6
is
available
on
PIC16F724/LF724 and PIC16F727/LF727
only.
6.6.3
RE2/AN7⁽¹⁾
Figure 6-22 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose I/O
• an analog input for the ADC
Note 1: RE2/AN7
is
available
on
PIC16F724/LF724 and PIC16F727/LF727
only.
6.6.4 RE3/MCLR/VPP
Figure 6-23 shows the diagram for this pin. This pin is
configurable to function as one of the following:
• a general purpose input
• as Master Clear Reset with weak pull-up
• a programming voltage reference input
© 2009 Microchip Technology Inc.
DS41341E-page 87