Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency67 MHz
InterfaceI2C, USB
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of GPIO36
Number of I/Os46
Number of Programmable I/O70
Number of Timers/Counters4
Operating Supply Voltage5 V
Oscillator TypeInternal
PeripheralsCapSense, DMA, I2C, LCD, POR, PWM, WDT
RAM Size32 kB
Temperature GradeIndustrial
Watchdog TimerYes