Technical
ADC Channels (Resolution)10-Ch 12-Bit
Ambient Temperature Range High85 °C
Core ArchitectureARM Cortex-M0+
DAC Channels (Resolution)1-Ch 12-Bit
Data Bus Width32 b
EEPROM Memory Size2 kB
Flash Memory Size32 kB
Frequency32 MHz
InterfaceI2C, USB
Max Frequency32 MHz
Max Junction Temperature (Tj)105 °C
Max Operating Temperature85 °C
Max Power Dissipation351 mW
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Nominal Supply Current290 nA
Number of A/D Converters1
Number of ADC Channels10
Number of Channels10
Number of D/A Converters1
Number of I2C Channels1
Number of I/Os27
Number of Programmable I/O27
Number of SPI Channels1
Number of Timers/Counters6
Number of UART Channels2
Number of USART Channels2
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingTape and Reel
PeripheralsPOR
RAM Size8 kB
Temperature GradeIndustrial
Watchdog TimerYes