Technical
ADC Channels (Resolution)10-Ch 12-Bit
Core ArchitectureARM
Data Bus Width32 b
EEPROM Memory Size0 B
Flash Memory Size128 kB
Frequency72 MHz
InterfaceCAN, I2C, IrDA, LIN, SMBus, SPI, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Supply Current50 mA
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.7 µA
Number of A/D Converters2
Number of ADC Channels10
Number of Channels10
Number of I2C Channels1
Number of I/Os26
Number of Programmable I/O26
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters4
Number of USART Channels2
Number of USB Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsPOR, PWM
RAM Size20 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes