Technical
ADC Channels (Resolution)27-Ch 16-Bit
Core ArchitectureARM
DAC Channels (Resolution)1-Ch 12-Bit
Data Bus Width32 b
EEPROM Memory Size0 B
Frequency72 MHz
InterfaceI2S
Max Frequency50 MHz
Max Operating Temperature105 °C
Max Supply Current34 mA
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of ADC Channels29
Number of I2C Channels2
Number of I/Os52
Number of Programmable I/O52
Number of PWM Channels10
Number of SPI Channels2
Number of Timers/Counters5
Number of UART Channels4
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, LVD, POR, PWM, WDT
RAM Size16 kB
Temperature GradeIndustrial
Watchdog TimerYes