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AN205371 - FR Family, MB91460 Microcontroller Real Time Clock | Cypress Semiconductor

AN205371 - FR Family, MB91460 Microcontroller Real Time Clock

Last Updated: 
Sep 05, 2017
Version: 
*B

This application note describes the functionality of the Real Time Clock and gives some examples.

Features:

  1. Clock selectable as Main Clock, Sub Clock and RC Clock - 100KHz
  2. RTC is not deactivated during Stop Mode
  3. Interrupts selectable for: ½ second, 1 second, 1 minute, 1 hour, and 1 day