I have a project with a DS1302, and from time to time the clock stops or
resets to zeros, with no apparent reason. This project has been working
continuously without interruption for about two weeks, but we have to reset
the clock or the whole thing to get it running again.
Does anybody has had a similar problem with this device?
The ds1302 has a lithium battery for backup, so even if the power was
interrupted the battery should keep it running.

Please, help me.

TIA

Calvin