STM32F031x4 STM32F031x6
Electrical characteristics
6.1.6
Power supply scheme
Figure 12. Power supply scheme
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Caution:
06Y9
Each power supply pair (VDD/VSS, VDDA/VSSA etc.) must be decoupled with filtering ceramic
capacitors as shown above. These capacitors must be placed as close as possible to, or
below, the appropriate pins on the underside of the PCB to ensure the good functionality of
the device.
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