Technical
Address Bus Width8 b
Core ArchitectureAVR
Data Bus Width8 b
Frequency10 MHz
HS Code8542.31.0015
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Power Dissipation800 mW
Max Supply Voltage3.6 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current300 µA
Number of A/D Converters1
Number of ADC Channels30
Number of Bits8
Number of I2C Channels2
Number of I/Os23
Number of Programmable I/O53
Number of PWM Channels10
Number of SPI Channels2
Number of Timers/Counters9
Number of UART Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, I2C, POR, PWM, WDT
RAM Size768 B
Watchdog TimerYes