Technical
Data Bus Width8 b
EEPROM Memory Size640 B
Frequency16 MHz
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Power Dissipation85 mW
Max Supply Voltage5.5 V
Memory Size8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Nominal Supply Current5 µA
Number of A/D Converters7
Number of I2C Channels1
Number of I/Os28
Number of Programmable I/O25
Number of SPI Channels1
Number of Timers/Counters1
Number of UART Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size512 B
Watchdog TimerYes