Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PB0
1
Bi-Directional
GPIO
PB
Right
PB1
2
Bi-Directional
GPIO
PB
Right
PB2
3
Bi-Directional
GPIO
PB
Right
PB3
4
Bi-Directional
GPIO
PB
Right
VCC
5
Power In
Power
Top
GND
6
Power In
Power
Bottom
XTAL1/PB4
7
Bi-Directional
Clock
Right
XTAL2/PB5
8
Bi-Directional
Clock
Right
PB6
9
Bi-Directional
GPIO
PB
Right
~{RESET}/PB7
10
Bi-Directional
Control
Right
PA7
11
Bi-Directional
GPIO
PA
Right
PA6
12
Bi-Directional
GPIO
PA
Right
PA5
13
Bi-Directional
GPIO
PA
Right
PA4
14
Bi-Directional
GPIO
PA
Right
AVCC
15
Power In
Power
Top
AGND
16
Power In
Power
Bottom
AREF/PA3
17
Bi-Directional
Analog
Right
PA2
18
Bi-Directional
GPIO
PA
Right
PA1
19
Bi-Directional
GPIO
PA
Right
PA0
20
Bi-Directional
GPIO
PA
Right
ATtiny461A-S
