Arduino Pin | AVR Pin | Alternative Funktion | Interrupt | Timer | Sonstiges |
D0 | PD0 | RXD | PCINT16 | | verbunden mit USB-UART Interface Chip (CH340G oder FTDI) |
D1 | PD1 | TXD | PCINT17 | | verbunden mit USB-UART Interface Chip (CH340G oder FTDI) |
D2 | PD2 | | PCINT18/INT0 | | |
D3 | PD3 | | PCINT19/INT1 | OC2B | IR-TX für Arduino-IRremote |
D4 | PD4 | | PCINT20 | T0 | |
D5 | PD5 | | PCINT21 | OC0B/T1 | |
D6 | PD6 | | PCINT22 | OC0A | |
D7 | PD7 | | PCINT23 | | |
D8 | PB0 | | PCINT0 | ICP1 | |
D9 | PB1 | | PCINT1 | OC1A | |
D10 | PB2 | SS | PCINT2 | OC1B | |
D11 | PB3 | MOSI | PCINT3 | OC2A | IR-RX für Arduino-IRremote |
D12 | PB4 | MISO | PCINT4 | | |
D13 | PB5 | SCK | PCINT5 | | verbunden mit on-board LED |
A0/D14 | PC0 | | PCINT8 | | |
A1/D15 | PC1 | | PCINT9 | | |
A2/D16 | PC2 | | PCINT10 | | |
A3/D17 | PC3 | | PCINT11 | | |
A4/D18 | PC4 | SDA | PCINT12 | | |
A5/D19 | PC5 | SCL | PCINT13 | | |
A6 | ADC6 | | | | |
A7 | ADC7 | | | | |