If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
RTC可以不使用。
IIf the RTC is not used, the RTC_XI pin should be held either low or high, RTC_XO should be left unconnected, RTC_CVDD should be connected to the device CVDD, and RTC_VSS should remain grounded.
