Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency32 MHz
HS Code8542.31.0015
Interface2-Wire, I2C, IrDA, SPI, UART, USART, USB
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size192 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.6 V
Number of ADC Channels16
Number of I/Os50
Number of Programmable I/O50
Number of Timers/Counters5
Oscillator TypeInternal
PackagingTape and Reel
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size16 kB
Watchdog TimerYes