Technical
Core ArchitectureARM
Data Bus Width32 b
Flash Memory Size16 kB
Frequency48 MHz
InterfaceI2C, I2S, IrDA, LIN, SPI, UART, USART
Max Frequency32 MHz
Max Operating Temperature85 °C
Max Power Dissipation182 mW
Max Supply Voltage3.6 V
Memory Size16 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current1.7 µA
Number of ADC Channels12
Number of Channels9
Number of I2C Channels1
Number of I/Os15
Number of Programmable I/O15
Number of SPI Channels1
Number of Timers/Counters1
Number of USART Channels1
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, POR, PWM, WDT
RAM Size4 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes