Nonvolatile memory (kByte)32RAM (kByte)5ADC type12-bit SARNumber of ADC channels8Number of GPIOs48FeaturesBrown out detector, DAC, DMAUART2USBNoNumber of I2Cs1SPI2Number of comparator channels2Timers - 16-bit2Bootloader (BSL)UARTOperating temperature range (°C)-40 to 85RatingCatalog