Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency72 MHz
InterfaceCAN, I2C, I2S, IrDA, LIN, SPI, UART, USART
Max Frequency72 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.65 V
Number of I/Os36
Number of Programmable I/O36
Number of Timers/Counters10
Operating Supply Voltage1.8 V
Oscillator TypeInternal
PackagingBulk
PeripheralsDMA, POR, PWM, WDT
RAM Size40 kB
Temperature GradeIndustrial
Watchdog TimerYes