Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PA3
1
Bi-Directional
GPIO
PA
Right
PA4
2
Bi-Directional
GPIO
PA
Right
PA5
3
Bi-Directional
GPIO
PA
Right
PA6
4
Bi-Directional
GPIO
PA
Right
PA7
5
Bi-Directional
GPIO
PA
Right
AREFB/PB0
6
Bi-Directional
Analog
Right
PB1
7
Bi-Directional
GPIO
PB
Right
PB2
8
Bi-Directional
GPIO
PB
Right
PB3
9
Bi-Directional
GPIO
PB
Right
PB4
10
Bi-Directional
GPIO
PB
Right
PB5
11
Bi-Directional
GPIO
PB
Right
PB6
12
Bi-Directional
GPIO
PB
Right
PB7
13
Bi-Directional
GPIO
PB
Right
GND
14
Power In
Power
Bottom
VCC
15
Power In
Power
Top
PC0
16
Bi-Directional
GPIO
PC
Right
PC1
17
Bi-Directional
GPIO
PC
Right
PC2
18
Bi-Directional
GPIO
PC
Right
PC3
19
Bi-Directional
GPIO
PC
Right
PC4
20
Bi-Directional
GPIO
PC
Right
PC5
21
Bi-Directional
GPIO
PC
Right
PC6
22
Bi-Directional
GPIO
PC
Right
PC7
23
Bi-Directional
GPIO
PC
Right
ATxmega128C3-A
