Nonvolatile memory (kByte)24RAM (kByte)0.25ADC type16-bit Sigma DeltaNumber of ADC channels5Number of GPIOs32FeaturesDAC, LCDUART0USBNoNumber of I2Cs0SPI0Number of comparator channels0Timers - 16-bit1Bootloader (BSL)UARTOperating temperature range (°C)-40 to 85RatingCatalog