Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency150 MHz
InterfaceCAN, EBI/EMI, I2C, I2S, SPI, SSP, UART, USART, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation1.5 W
Max Supply Voltage3.6 V
Memory Size128 B
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Number of ADC Channels4
Number of I2C Channels2
Number of I/Os49
Number of Programmable I/O49
Number of PWM Channels1
Number of SPI Channels4
Number of Timers/Counters6
Number of UART Channels4
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, I2C, POR, PWM, WDT
RAM Size168 kB
Temperature GradeIndustrial
Watchdog TimerYes