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Internal rtc - hardware


#1

Dear Sir

I want to developt a project using the USBIZI RTC HARDWARE. I will read this RTC using the PC USB. The PC USB will power up and power off the USBIZI all the days.
Will i have problems with RTC ? (if the RTC will delayed, or stop or loose the time ?) I will use battery, of course.

Thanks!

Miguel Wisintainer


#2

The purpose of the battery is to retain time when the main power is removed. The RTC will keep the correct time.


#3

But, powering up and down many times (365 times year), will the time delayed, or loose the time ? or change the time ? or stop the time.

I ask this because i didnt get good experience with DS1307 chip (rtc)

tks

Miguel


#4

RTC run 100% independently from the processor. you can power up and down and do whatever you want and the RTC will not be affected.


#5

Nice

Thank you very much Gus and team!

Miguel