4.1.1 ATtiny104 Xplained Nano Pinout
The ATtiny104 Xplained Nano has a direct fan-out of the I/O pins of the device and all I/O’s are accessible at the edge connectors.
Edge Connector | ATtiny104 Pin | Functions | Shared Functionality |
---|---|---|---|
1 | VCC | Power supply | |
2 | PA[0] | PCINT0/ADC0/AIN0/T0/CLKI/TPICLK | mEDBG TPI Clock |
3 | PA[1] | PCINT1/ADC1/AIN1/OC0B/TPIDATA | mEDBG TPI Data |
4 | PA[2] | PCINT2/RESET | mEDBG Reset |
5 | PA[3] | PCINT3/OC0A | |
6 | PA[4] | PCINT4/ICP0 | |
7 | PA[5] | PCINT5/ADC2/OC0B | User LED |
8 | PA[6] | PCINT6/ADC3 | |
9 | PA[7] | PCINT7 | |
10 | PB[0] | PCINT8/ADC4 | |
11 | PB[1] | PCINT9/INT0/ADC5/XCK0/OC0A/CLKO | User button |
12 | PB[2] | PCINT10/ADC6/TxD0/ICP0 | mEDBG CDC RX |
13 | PB[3] | PCINT11/ADC7/ACO/RxD0/T0 | mEDBG CDC TX |
14 | GND | Ground |