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Help: Is it possible to use the internal load capacitor in all oscillator modes?

Question asked by markosiponen on Jun 14, 2013
Latest reply on Jun 17, 2013 by Kan_Li

I would like to use the  internal load capacitor in all oscillator modes.

 

Is it possible to use the internal load capacitor in all oscillator modes or are they disabled in all modes except  "Low-frequency (32 kHz), low-power"?

 

Reference manual says:

 

When using low-frequency, low-power mode, the only external component is the

crystal or ceramic resonator itself. In the other oscillator modes, load capacitors (Cx, Cy)

and feedback resistor (RF) are required.

 

 

If the crystal requires a 18pF load capacitor. Can't I use the internal load capacitor? It goes all the way from 0pF to 30pF.

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