Nonvolatile memory (kByte)120RAM (kByte)4ADC type12-bit SARNumber of ADC channels12Number of GPIOs80FeaturesAdvanced sensing, LCD, OpAmp, Real-time clockUART1USBNoNumber of I2Cs1SPI1Number of comparator channels2Timers - 16-bit2Bootloader (BSL)UARTOperating temperature range (°C)-40 to 85RatingCatalog