Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency72 MHz
InterfaceCAN, I2C, IrDA, SPI, UART, USART, USB
Max Frequency50 MHz
Max Operating Temperature105 °C
Max Supply Current34 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of ADC Channels2
Number of I2C Channels2
Number of I/Os36
Number of PWM Channels10
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels3
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, LCD, LVD, POR, PWM, WDT
RAM Size16 kB
Temperature GradeIndustrial