PIC16F722 Datasheet, PDF (82/302 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16F72X/PIC16LF72X
Note: PORTD is available on PIC16F724/LF724
and PIC16F727/LF727 only.
6.5.2 RD0/CPS8
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.3 RD1/CPS9
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.4 RD2/CPS10
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.5 RD3/CPS11
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.6 RD4/CPS12
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.7 RD5/CPS13
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.8 RD6/CPS14
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
6.5.9 RD7/CPS15
Figure 6-21 shows the diagram for these pins. They are
configurable to function as one of the following:
• a general purpose I/O
• a capacitive sensing input
FIGURE 6-21:
BLOCK DIAGRAM OF RD<7:0>
Data Bus
VDD
WR
PORTD
DQ
CK _Q
WR
TRISD
DQ
CK _Q
RD
TRISD
ANSD<7:0>
I/O Pin
VSS
RD
PORTD
To Cap Sensor
Note:
PORTD is available on PIC16F724/LF724 and PIC16F727/LF727 only.
DS41341E-page 82
© 2009 Microchip Technology Inc.