了解有关去耦电容器的STM32数据表


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我试图了解ST对于STM32F030CC的去耦电容的建议。

数据表中的图显示了Vdd / Vss对上的“ 2x100 nF”电容。这是否意味着每对Vdd / Vss对并联2个100nF电容?还是他们指的是所需的100nF电容的总数,即,如果有2个Vdd / Vss对,那么每个Vdd / Vss对为1 100nF电容,总共2 100nF电容?

STM32F030数据表

STM32F030数据表的电源原理图

Answers:


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