Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PD3
1
Bi-Directional
GPIO
PD
Right
PD4
2
Bi-Directional
GPIO
PD
Right
PA2
3
Bi-Directional
GPIO
PA
Right
VCC
4
Power In
Power
Top
GND
5
Power In
Power
Bottom
PA3
6
Bi-Directional
GPIO
PA
Right
PB6
7
Bi-Directional
GPIO
PB
Right
PB7
8
Bi-Directional
GPIO
PB
Right
PD5
9
Bi-Directional
GPIO
PD
Right
PD6
10
Bi-Directional
GPIO
PD
Right
PD7
11
Bi-Directional
GPIO
PD
Right
PB0
12
Bi-Directional
GPIO
PB
Right
PB1
13
Bi-Directional
GPIO
PB
Right
PB2
14
Bi-Directional
GPIO
PB
Right
PB3
15
Bi-Directional
GPIO
PB
Right
PB4
16
Bi-Directional
GPIO
PB
Right
PB5
17
Bi-Directional
GPIO
PB
Right
AVCC
18
Power In
Power
Top
PA0
19
Bi-Directional
GPIO
PA
Right
PC7
20
Bi-Directional
GPIO
PC
Right
GND
21
Passive
Power
Bottom
PA1
22
Bi-Directional
GPIO
PA
Right
PC0
23
Bi-Directional
GPIO
PC
Right
ATtiny88-A
