Technical
Core ArchitectureARM Cortex-M4
Flash Memory Size1 MB
Frequency180 MHz
InterfaceCAN, I2C, I2S, UART
Max Frequency26 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size1 MB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.7 V
Nominal Supply Current140 µA
Number of A/D Converters3
Number of Channels16
Number of D/A Converters2
Number of I2C Channels3
Number of I/Os114
Number of SPI Channels5
Number of Timers/Counters17
Number of UART Channels4
Number of USART Channels4
Operating Supply Voltage3.3 V
PeripheralsWDT
RAM Size384 kB
Temperature GradeIndustrial