Technical
ADC Channels (Resolution)16-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
InterfaceI2S, UART, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
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 ADC Channels16
Number of D/A Converters1
Number of I2C Channels2
Number of I/Os51
Number of Programmable I/O51
Number of SPI Channels2
Number of Timers/Counters4
Number of USART Channels2
Operating Supply Voltage3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsLCD, POR
RAM Size8 kB
Temperature GradeIndustrial
Watchdog TimerYes