nRF52833 PLL Clock

[Zachary Cohen]

Hi there,

I would like a 134.2kHz signal.

Is there any information about the PLL divide or multiplier so I can get to this frequency?

Thanks,

Zach 

[ketiljo]

There's no PLL in the nRF52833 that can generate this exact clock, sorry. The PPI can be used with a timer to toggle a pin, but the timer clock runs at 16 MHz. You will have a resolution of 62.5 µs, which give you a clock of 134.454 kHz or 133.333 kHz as the closest.