Technical
Core ArchitectureARM Cortex-M4
Flash Memory Size512 kB
Frequency72 MHz
InterfaceCAN, I2C, IrDA, LIN, SPI, UART, USART, USB
Max Frequency32 MHz
Max Operating Temperature105 °C
Max Supply Current77.4 mA
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.5 µA
Number of A/D Converters2
Number of Channels16
Number of D/A Converters1
Number of I2C Channels3
Number of I/Os51
Number of SPI Channels3
Number of Timers/Counters1
Number of UART Channels2
Number of USART Channels3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, POR, PWM, WDT
RAM Size64 kB
Temperature GradeIndustrial