This thread has been locked.

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.

关于am335x内部RTC使用问题

Other Parts Discussed in Thread: AM3359, TMDXEVM3358

您好!我想把am3359的内部RTC当实时时钟使用,有如下2个问题:

1.外部电池应该接在哪个IO口,是否有参考电路和相关技术文档。

2.另外看以前的帖子说am335x内部RTC功耗可能大,导致外部接锂电池撑不了多久。新版芯片是否解决了这个问题?