Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PA2
1
Bi-Directional
GPIO
PA
Right
PA3
2
Bi-Directional
GPIO
PA
Right
GND
3
Power In
Power
Bottom
VCC
4
Power In
Power
Top
PA4
5
Bi-Directional
GPIO
PA
Right
PA5
6
Bi-Directional
GPIO
PA
Right
PA6
7
Bi-Directional
GPIO
PA
Right
PA7
8
Bi-Directional
GPIO
PA
Right
PB7
9
Bi-Directional
GPIO
PB
Right
PB6
10
Bi-Directional
GPIO
PB
Right
PB5
11
Bi-Directional
GPIO
PB
Right
PB4
12
Bi-Directional
GPIO
PB
Right
PB3
13
Bi-Directional
GPIO
PB
Right
PB2
14
Bi-Directional
GPIO
PB
Right
PB1
15
Bi-Directional
GPIO
PB
Right
PB0
16
Bi-Directional
GPIO
PB
Right
PC0
17
Bi-Directional
GPIO
PC
Left
PC1
18
Bi-Directional
GPIO
PC
Left
PC2
19
Bi-Directional
GPIO
PC
Left
PC3
20
Bi-Directional
GPIO
PC
Left
PC4
21
Bi-Directional
GPIO
PC
Left
PC5
22
Bi-Directional
GPIO
PC
Left
~{RESET}/PA0
23
Bi-Directional
Control
Right
ATtiny817-M
