I am using a MK20FN1M0VLQ12 device.
I have the following questions:
In K20 Sub-Family Datasheet「Document Number K20P144M120SF3 Rev 5, 10/2013」
Q1.[6.3.1 MCG specifications Table 15. MCG specifications]
"Δfdco_t" is "typ ±4.5%fdco".
I understand that this spec is when using the (slow clock) internal reference.
Do I understand correctly?
I want to use MCG in FLL mode using External clock from RTC OSC(32.768kHz ±20ppm).
Target DCO output frequency is 47.97MHz.
Other setting is below.
In that case,
Do you tell me the spec of "Δfdco_t" ?
Thank you and Best regards.