Datasheet

DocID025004 Rev 5 49/128
STM32F072x8 STM32F072xB Electrical characteristics
99
6.1.6 Power supply scheme
Figure 13. Power supply scheme
Caution: Each power supply pair (V
DD
/V
SS
, V
DDA
/V
SSA
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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