Technical
ADC Channels (Resolution)34-Ch 16-Bit
Core ArchitectureARM
DAC Channels (Resolution)1-Ch 12-Bit
Data Bus Width32 b
EEPROM Memory Size0 B
InterfaceI2S
Max Frequency50 MHz
Max Operating Temperature105 °C
Max Supply Current23.63 mA
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of ADC Channels2
Number of I2C Channels2
Number of I/Os66
Number of Programmable I/O66
Number of PWM Channels8
Number of SPI Channels2
Number of Timers/Counters5
Number of UART Channels4
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingCut Tape
PeripheralsDMA, LVD, POR, PWM, WDT
RAM Size24 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes