Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency180 MHz
InterfaceCAN, I2C, I2S, SPI, UART, USART, USB
Max Frequency25 MHz
Max Operating Temperature105 °C
Max Power Dissipation1.5 W
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Number of ADC Channels4
Number of I/Os49
Number of Programmable I/O49
Number of Timers/Counters6
Operating Supply Voltage3.3 V
RAM Size104 kB
Temperature GradeIndustrial
Watchdog TimerYes