ATtiny1614 8-bit AVR microcontroller
8-bit AVR MCU with 16KB Flash, 2KB SRAM, 256B EEPROM, GPIO on VDD power domain, UPDI programming, crystal and external clock inputs. SOIC-14 package.
Aliase:ATTINY1614-SSNR
SOIC-14 Top View
14 Pins
Pinout Table14
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | VDD | Power | Input supply |
| 2 | PA4 | Digital | GPIO PA4AIN4 ADC inputSS SPI0 slave select |
| 3 | PA5 | Digital | GPIO PA5AIN5 ADC inputVREFA reference |
| 4 | PA6 | Digital | GPIO PA6AIN6 ADC input |
| 5 | PA7 | Digital | GPIO PA7AIN7 ADC inputLUT1-OUT CCL output |
| 6 | PB3/TOSC2 | Digital | GPIO PB3TOSC2 crystal oscillatorWO0 TCA0 waveform output |
| 7 | PB2/TOSC1 | Digital | GPIO PB2TOSC1 crystal oscillator |
| 8 | PB1 | Digital | GPIO PB1SDA TWI0 dataWO1 TCA0 waveform output |
| 9 | PB0 | Digital | GPIO PB0SCL TWI0 clockWO0 TCA0 waveform output |
| 10 | PA0/~RESET/UPDI | Digital | GPIO PA0~RESET external resetUPDI programming interface |
| 11 | PA1 | Digital | GPIO PA1AIN1 ADC inputTxD USART0 transmit |
| 12 | PA2 | Digital | GPIO PA2AIN2 ADC inputRxD USART0 receive |
| 13 | PA3/EXTCLK | Digital | GPIO PA3EXTCLK external clock inputAIN3 ADC input |
| 14 | GND | Ground | Ground |