STM32F051X4 STMICROELECTRONICS [STMicroelectronics], STM32F051X4 Datasheet - Page 39

• Manufacturer Part Number: STM32F051X4
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
6.1.6
Caution:
6.1.7
40/105
Power supply scheme
Figure 10. Power supply scheme
Each power supply pair (V
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.
Current consumption measurement
Figure 11. Current consumption measurement scheme
DD
/V
Doc ID 022265 Rev 3
SS
, V
DDA
/V
SSA
etc..) must be decoupled with filtering
STM32F051x