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AN204823 - F2MC-16FX Family with RTC, Sub Clock and Clock Calibration Unit | Cypress Semiconductor

AN204823 - F2MC-16FX Family with RTC, Sub Clock and Clock Calibration Unit

Last Updated: 
Aug 02, 2017
Version: 
*B
This application note describes a software mechanism how to use the Clock Calibration Unit, so that the accuracy of the RTC nearly only depends on the accuracy of the Main Clock oscillation.