Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency100 MHz
InterfaceCAN, I2C, I2S, IrDA, SD, SPI, UART, USART, USB
Max Frequency50 MHz
Max Operating Temperature105 °C
Max Supply Current87 mA
Max Supply Voltage3.6 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.71 V
Number of I/Os57
Number of Timers/Counters14
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsDMA, I2C, LCD, LVD, POR, PWM, WDT
RAM Size128 kB
Schedule B8542310000
Temperature GradeIndustrial
Watchdog TimerYes