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STM32F407 decoupling capacitor 100nf or 10nf

DNI
Visitor

The power supply scheme indicates to use 100nf for vref and vdd, but in the General PCB design guildines section (Figure 51 and 52) indicates that 10nf power decoupling capacitor should be placed.

 I am confused which capacitor is suggested for adc decoupling. 

Thanks. 

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