Nonvolatile memory (kByte)60RAM (kByte)2ADC type12-bit SARNumber of ADC channels8Number of GPIOs48FeaturesBootstrap loader, Brown out detectorUART2USBNoNumber of I2Cs4SPI2Number of comparator channels8Timers - 16-bit2Bootloader (BSL)UARTOperating temperature range (°C)-55 to 125RatingHiRel Enhanced Product