Technical
ADC Channels (Resolution)9-Ch 12-Bit
Core ArchitectureARM Cortex-M4
DAC Channels (Resolution)1-Ch 12-Bit
Flash Memory Size256 kB
Frequency72 MHz
InterfaceCAN, USB
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Supply Current69.7 mA
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.5 µA
Number of A/D Converters2
Number of Channels9
Number of D/A Converters1
Number of I2C Channels2
Number of I/Os4
Number of SPI Channels3
Number of Timers/Counters10
Number of USART Channels3
Operating Supply Voltage3.3 V
PeripheralsPOR
RAM Size32 kB
Schedule B8542310000
Temperature GradeIndustrial