2010-2012 Microchip Technology Inc. DS41417B-page 51
PIC16(L)F722A/723A
FIGURE 6-1: BLOCK DIAGRAM OF RA0
I/O Pin
VDD
VSS
D
Q
CK
Q
D
Q
CK
Q
RD
WR
WR
RD
ANSA0
Data Bus
PORTA
TRISA
TRISA
PORTA
TO SSP SS Input
To A/D Converter
VCAPEN = 00
To Voltage Regulator
PIC16F722A/723A only
