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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable

CY8C5888. How to connect to the battery only RTC (real-time clock)?. What pin supply this device?

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Esteemed Contributor II

Welcome in the forum.

   

The RTC is a pure software solution and not designed for battery backup. To maintain this you will need an additional RTC chip or a means to receive a clock radio.

   

 

   

Bob

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3 Replies
Honored Contributor II

What is the device complete name.  Also are you using a 5lp kit or some other one or is this your design? Also are you using the RTC component or are you using a clock device that  is external to the board?

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Esteemed Contributor II

Welcome in the forum.

   

The RTC is a pure software solution and not designed for battery backup. To maintain this you will need an additional RTC chip or a means to receive a clock radio.

   

 

   

Bob

View solution in original post

Anonymous
Not applicable

Thanks for the reply

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