ATmega3209 pinout
Every pin of the ATmega3209 in its 2 packages, with all its functions. Select a pin to see what it does.
ATMEGA3209QFN-48TOP VIEW
QFN-48 pin table
| Pin | Pad | Functions |
|---|---|---|
| 1 | PA5 | PA5MISORXD0WO5 |
| 2 | PA6 | PA6LUT0_OUT0SCKXCK0 |
| 3 | PA7 | PA7CLKOEVOUT0OUT0SSXDIR0 |
| 4 | PB0 | PB0TXD3WO0 |
| 5 | PB1 | PB1RXD3WO1 |
| 6 | PB2 | PB2EVOUT1WO2XCK3 |
| 7 | PB3 | PB3WO3XDIR3 |
| 8 | PB4 | PB4TXD3WO0WO4 |
| 9 | PB5 | PB5RXD3WO0WO5 |
| 10 | PC0 | PC0LUT1_IN0MOSITXD1WO0 |
| 11 | PC1 | PC1LUT1_IN1MISORXD1WO0WO1 |
| 12 | PC2 | PC2EVOUT2LUT1_IN2SCKSDAWO2XCK1 |
| 13 | PC3 | PC3LUT1_OUT0SCLSSWO3XDIR1 |
| 14 | VDD0 | Supply or reference |
| 15 | GND0 | Ground |
| 16 | PC4 | PC4TXD1WO4 |
| 17 | PC5 | PC5RXD1WO5 |
| 18 | PC6 | PC6LUT1_OUT0XCK1 |
| 19 | PC7 | PC7EVOUT2XDIR1 |
| 20 | PD0 | PD0AIN0LUT2_IN0WO0 |
| 21 | PD1 | PD1AIN1LUT2_IN1P3WO1 |
| 22 | PD2 | PD2AIN2EVOUT3LUT2_IN2P0WO2 |
| 23 | PD3 | PD3AIN3LUT2_OUT0N0WO3 |
| 24 | PD4 | PD4AIN4P1WO4 |
| 25 | PD5 | PD5AIN5N1WO5 |
| 26 | PD6 | PD6AIN6LUT2_OUT1P2 |
| 27 | PD7 | PD7AIN7EVOUT3N2 |
| 28 | AVDD | No function listed |
| 29 | AGND | Ground |
| 30 | PE0 | PE0AIN8MOSIWO0 |
| 31 | PE1 | PE1AIN9MISOWO1 |
| 32 | PE2 | PE2AIN10EVOUT4SCKWO2 |
| 33 | PE3 | PE3AIN11SSWO3 |
| 34 | PF0 | PF0LUT3_IN0TOSC1TXD2WO0 |
| 35 | PF1 | PF1LUT3_IN1RXD2TOSC2WO1 |
| 36 | PF2 | PF2AIN12EVOUT5LUT3_IN2SDAWO2XCK2 |
| 37 | PF3 | PF3AIN13LUT3_OUT1SCLWO3XDIR2 |
| 38 | PF4 | PF4AIN14TXD2WO0WO4 |
| 39 | PF5 | PF5AIN15RXD2WO0WO5 |
| 40 | PF6 | PF6LUT3_OUT1RESETXCK2 |
| 41 | UPDI | No function listed |
| 42 | VDD1 | Supply or reference |
| 43 | GND1 | Ground |
| 44 | PA0 | PA0CLKILUT0_IN0TXD0WO0 |
| 45 | PA1 | PA1LUT0_IN1RXD0WO1 |
| 46 | PA2 | PA2EVOUT0LUT0_IN2SDAWO0WO2XCK0 |
| 47 | PA3 | PA3LUT0_OUT0SCLWO0WO3XDIR0 |
| 48 | PA4 | PA4MOSITXD0WO4 |