PIC16F722 Datasheet, PDF (58/302 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F72X/PIC16LF72X
FIGURE 6-2:
RA<3:1> BLOCK DIAGRAM
Data Bus
WR
PORTA
DQ
CK _Q
WR
TRISA
DQ
CK _Q
RD
TRISA
ANSAx
RD
PORTA
FIGURE 6-3:
BLOCK DIAGRAM OF RA4
Data Bus
WR
PORTA
DQ
CK _Q
WR
TRISA
DQ
CK _Q
RD
TRISA
ANSA4
To A/D Converter
RD
PORTA
To Timer0 Clock MUX
To Cap Sensor
VDD
I/O Pin
VSS
VDD
I/O Pin
VSS
DS41341E-page 58
© 2009 Microchip Technology Inc.