Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size32 kB
Frequency36 MHz
InterfaceI2C, IrDA, LIN, SPI, UART, USART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Power Dissipation363 mW
Max Supply Current26 mA
Max Supply Voltage3.6 V
Memory Size32 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.7 µA
Number of A/D Converters1
Number of ADC Channels10
Number of Channels10
Number of I2C Channels1
Number of I/Os37
Number of Programmable I/O37
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters2
Number of USART Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, I2C, POR, PWM, Temp Sensor, WDT
RAM Size8 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes