Technical
ADC Channels (Resolution)10-Ch 12-Bit
Core ArchitectureARM Cortex-M0+
DAC Channels (Resolution)1-Ch 12-bit
Data Bus Width32 b
EEPROM Memory Size2 kB
Flash Memory Size64 kB
Frequency32 MHz
InterfaceI2C, I2S, USB
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Supply Current7 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current290 nA
Number of Channels10
Number of D/A Converters1
Number of I2C Channels1
Number of I/Os2
Number of SPI Channels1
Number of Timers/Counters5
Number of USART Channels2
Operating Supply Voltage3 V
Oscillator TypeInternal
PeripheralsPOR
RAM Size8 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes