Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency72 MHz
InterfaceCAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
Max Supply Current75.7 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of ADC Channels1
Number of I/Os52
Number of Programmable I/O52
Number of Timers/Counters14
Operating Supply Voltage3 V
Oscillator TypeInternal
PeripheralsDMA, I2C, POR, PWM, WDT
RAM Size16 kB
Temperature GradeIndustrial
Watchdog TimerYes