STM32F051C8U7(2012) 查看數據表（PDF） - STMicroelectronics
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STM32F051C8U7
(Rev.:2012)
(Rev.:2012)
STMicroelectronics
STM32F051C8U7 Datasheet PDF : 104 Pages
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Electrical characteristics
6.1.6
Power supply scheme
Figure 10. Power supply scheme
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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.
6.1.7 Current consumption measurement
Figure 11. Current consumption measurement scheme
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Doc ID 022265 Rev 3
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