Hi,
RTC as part of Hibernation module, can be continuously powered by a separate backup battery (VBAT) when the main power supply (VDD) is off VBAT Operation: The HIB (Hibernation) module, which houses the RTC, is designed to run from a secondary power source…
Other Parts Discussed in Thread: SW-TM4C 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1350133/tm4c1292ncpdt…