nRF5340 PDM frequency max and min?

[Poki Huang]

Hi 

What is the nRF5340 PDM frequency max and min can be set?

Because below is our microphone frequency spec., we want to set PDM frequency into like between 450~850KHz

Thank you

Poki

[ProfRob]

It is very important, that not only the scan frequency is near to the expected value but also the integrated decimation filter guarantees the sampling criterion (Shannon). 

Because there is no technical information about this, I will stick to the guaranteed counter values.

Thank you   
Robert

[Syed Maysum Abbas Zaidi]

Hi,

Yes, specified values are the best for getting the documented results.

Regards,
Syed Maysum