Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PA2/~{RESET}
1
Bi-Directional
GPIO
PA
Left
PD0
2
Bi-Directional
GPIO
PD
Right
PD1
3
Bi-Directional
GPIO
PD
Right
PA1/XTAL2
4
Bi-Directional
GPIO
PA
Left
PA0/XTAL1
5
Bi-Directional
GPIO
PA
Left
PD2
6
Bi-Directional
GPIO
PD
Right
PD3
7
Bi-Directional
GPIO
PD
Right
PD4
8
Bi-Directional
GPIO
PD
Right
PD5
9
Bi-Directional
GPIO
PD
Right
GND
10
Power In
Power
Bottom
PD6
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
PB6
18
Bi-Directional
GPIO
PB
Right
PB7
19
Bi-Directional
GPIO
PB
Right
VCC
20
Power In
Power
Top
ATtiny4313-P
