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KE04 RTC accuracy

Question asked by jun yamada on Jul 15, 2020
Latest reply on Jul 15, 2020 by jun yamada

HI.

 

Thank you for your help.
How accurate is the RTC when a bus clock is used as the RTC clock source?

I looked at the KE04 Sub-Family Data Sheet, but is it ±5% (T = 25 °C, VDD = 5 V) for 37.5 kHz?

 

jun.

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