Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
PC6(/~{RESET})
1
Bi-Directional
GPIO
Left
(RXD)PD0
2
Bi-Directional
I/O
Right
(TXD)PD1
3
Bi-Directional
I/O
Right
(INT0)PD2
4
Bi-Directional
I/O
Right
(INT1)PD3
5
Bi-Directional
I/O
Right
(XCK/T0)PD4
6
Bi-Directional
I/O
Right
VCC
7
Bi-Directional
Power
Top
GND
8
Bi-Directional
Power
Bottom
PB6(XTAL1/TOSC1)
9
Bi-Directional
GPIO
Left
PB7(XTAL2/TOSC2)
10
Bi-Directional
GPIO
Left
(T1)PD5
11
Bi-Directional
I/O
Right
(AIN0)PD6
12
Bi-Directional
I/O
Right
(AIN1)PD7
13
Bi-Directional
I/O
Right
(ICP)PB0
14
Bi-Directional
I/O
Right
(OC1A)PB1
15
Bi-Directional
I/O
Right
(SS/OC1B)PB2
16
Bi-Directional
I/O
Right
(MOSI/OC2)PB3
17
Bi-Directional
I/O
Right
(MISO)PB4
18
Bi-Directional
I/O
Right
(SCK)PB5
19
Bi-Directional
I/O
Right
AVCC
20
Bi-Directional
Power
Top
AREF
21
Bi-Directional
Analog
Left
GND
22
Bi-Directional
Power
Bottom
(ADC0)PC0
23
Bi-Directional
I/O
Right
ATMEGA328P-PU
