Nonvolatile memory (kByte)48RAM (kByte)4ADC typeSlopeNumber of ADC channels0Number of GPIOs48FeaturesBootstrap loader, Brown out detectorUART2USBNoNumber of I2Cs2SPI2Number of comparator channels8Timers - 16-bit2Bootloader (BSL)UARTOperating temperature range (°C)-40 to 105RatingCatalog