internal oscillator 32 KHz stability

[simone_acciarri]

Hi everyone,

I would like to ask a question about MK22FN512VLL12; I would like to know the stability and precision of the internal oscillator of 32 KHz.

Thanks.

Simone

[Omar_Anguiano]

Hello simone acciarri

The internal oscillator is stable but temperature changes may vary its accuracy. We highly recommend using an external crystal for accurate applications.

You can check more detailed data at chapter 3.3 "Clock modules" in the K22 datasheet https://www.nxp.com/docs/en/data-sheet/K22P121M120SF7.pdf

Let me know if this is helpful, If you have more questions do not hesitate to ask me.

Best regards,

Omar

[simone_acciarri]

Thanks Omar!

It is very helpful!

Best regards,

Simone