Pin n°
Pin Name
Level
Port
Input
Output
Main
function
(after
reset)
Alternate function
20 -4) - - - PD7/AIN7
21 15 15 13 8 VAREF6)
22 16 16 14 9 VSSA6)
23 - - - - VDD_36)
24 - - - - VSS_36)
25
17
17
15
10
PF0/MCO/
AIN8
I/O CT
I
S
S
S
I/O CT
XX
X ei1
X X X Port D7 ADC Analog Input 7
Analog Reference Voltage for
ADC
Analog Ground Voltage
Digital Main Supply Voltage
Digital Ground Voltage
X
X
X
Port F0
Main clock
out (fOSC/2)
ADC Ana-
log
Input 8
26
18
18
16
11
PF1 (HS)/
BEEP
I/O CT HS X ei1
X X Port F1 Beep signal output
27 19 19 17 12 PF2 (HS)
PF3/
28 -4) - - - OCMP2_A/
AIN9
I/O CT HS X
ei1
X X Port F2
Timer A ADC Ana-
I/O CT
XX
X X X Port F3 Output
log
Compare 2 Input 9
PF4/
29 20 20 18 13 OCMP1_A/
AIN10
I/O CT
XX
Timer A ADC Ana-
X X X Port F4 Output
log
Compare 1 Input 10
30 -4) -
-
-
PF5/ICAP2_A/
AIN11
I/O
CT
XX
Timer A In- ADC Ana-
X X X Port F5 put Cap- log
ture 2
Input 11
31
21
21
19
14
PF6 (HS)/
ICAP1_A
I/O CT HS X X
X X Port F6 Timer A Input Capture 1
32
22
22
20
15
PF7 (HS)/
EXTCLK_A
33 23 23 21 - VDD_06)
34 24 24 22 - VSS_06)
PC0/
35 25 25 23 16 OCMP2_B/
AIN12
I/O CT HS X X
S
S
I/O CT
XX
X
X
Port F7
Timer A External Clock
Source
Digital Main Supply Voltage
Digital Ground Voltage
Timer B ADC Ana-
X X X Port C0 Output
log
Compare 2 Input 12
PC1/
36 26 26 24 17 OCMP1_B/
AIN13
I/O CT
XX
Timer B ADC Ana-
X X X Port C1 Output
log
Compare 1 Input 13
37
27
27
25
18
PC2 (HS)/
ICAP2_B
I/O CT HS X X
X X Port C2 Timer B Input Capture 2
38
28
28
26
19
PC3 (HS)/
ICAP1_B
I/O CT HS X X
X X Port C3 Timer B Input Capture 1
39
29
29
27
20
PC4/MISO/
ICCDATA
I/O CT
XX
X
X
Port C4
SPI Master
In / Slave
Out Data
ICC Data
Input
40
30
30
28
21
PC5/MOSI/
AIN14
I/O CT
XX
SPI Master ADC Ana-
X X X Port C5 Out / Slave log
In Data
Input 14
41
31
31
29
22
PC6/SCK/
ICCCLK
I/O CT
XX
X
X
Port C6
SPI Serial
Clock
ICC Clock
Output
13/196