Technical
Address Bus Width32 b
Core ArchitectureARM
Data Bus Width32 b
Density512 kb
Flash Memory Size64 kB
Frequency36 MHz
InterfaceI2C, IrDA, LIN, SPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Power Dissipation444 mW
Max Supply Voltage3.6 V
Memory Size64 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 Channels16
Number of Bits32
Number of Channels16
Number of I2C Channels2
Number of I/Os51
Number of Programmable I/O64
Number of PWM Channels4
Number of SPI Channels2
Number of Timers/Counters3
Number of USART Channels3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, POR, PWM, Temp Sensor, WDT
RAM Size10 kB
Schedule B8542310000
Temperature GradeIndustrial
TerminationSMD/SMT
Watchdog TimerYes