ATtiny427 pinout
Every pin of the ATtiny427 in its 1 package, with all its functions. Select a pin to see what it does.
ATTINY427QFP-24TOP VIEW
QFP-24 pin table
| Pin | Pad | Functions |
|---|---|---|
| 1 | PA2 | PA2AIN2EVOUT0LUT0_IN2MISORXD0RXD1 |
| 2 | PA3 | PA3AIN3CLKISCKWO3WOB1XCK0XCK1 |
| 3 | GND | Ground |
| 4 | VDD | Supply or reference |
| 5 | PA4 | PA4AIN4LUT0_OUTSSWO4XDIR0XDIR1 |
| 6 | PA5 | PA5AIN5LUT3_OUTOUT0WO5WOB0 |
| 7 | PA6 | PA6AIN6N0 |
| 8 | PA7 | PA7AIN7EVOUT0LUT1_OUTP0 |
| 9 | PB7 | PB7EVOUT1 |
| 10 | PB6 | PB6LUT2_OUTP3 |
| 11 | PB5 | PB5AIN8CLKOP1WO2 |
| 12 | PB4 | PB4AIN9LUT0_OUTN1RESET_ALTWO1 |
| 13 | PB3 | PB3LUT2_OUTRXD0TOSC1WO0 |
| 14 | PB2 | PB2EVOUT1LUT2_IN2TOSC2TXD0WO2 |
| 15 | PB1 | PB1AIN10LUT2_IN1P2SDAWO1XCK0 |
| 16 | PB0 | PB0AIN11LUT2_IN0N2SCLWO0XDIR0 |
| 17 | PC0 | PC0AIN12LUT3_IN0SCKWOB0XCK1 |
| 18 | PC1 | PC1AIN13LUT1_OUTLUT3_IN1MISORXD1 |
| 19 | PC2 | PC2AIN14EVOUT2LUT3_IN2MOSITXD1 |
| 20 | PC3 | PC3AIN15LUT1_IN0SSWO3XDIR1 |
| 21 | PC4 | PC4BREAK_ALTLUT1_IN1LUT3_OUTWO4WOB1 |
| 22 | PC5 | PC5LUT1_IN2WO5 |
| 23 | PA0 | PA0LUT0_IN0RESETUPDI |
| 24 | PA1 | PA1AIN1BREAKLUT0_IN1MOSITXD0TXD1 |