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STM32F030X4 Folha de dados(PDF) 42 Page - STMicroelectronics

Nome de Peças STM32F030X4
Descrição Electrónicos  Value-line Arm®-based 32-bit MCU with up to 256 KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation
PDF  93 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F030X4 Folha de dados(HTML) 42 Page - STMicroelectronics

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Electrical characteristics
STM32F030x4/x6/x8/xC
42/93
DS9773 Rev 4
6.1.6
Power supply scheme
Figure 13. Power supply scheme
Caution:
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 14. Current consumption measurement scheme
MSv39025V1
VDD
IO
logic
Kernel logic
(CPU, Digital
& Memories)
LSE, RTC,
Wake-up logic
IN
OUT
Regulator
GPIOs
2 x 100 nF
+1 x 4.7 μF
2 x VSS
2 x VDD
VCORE
Power switch
VDDIO1
ADC
Analog:
(RCs, PLL, …)
VREF+
VREF-
VDDA
10 nF
+1 μF
VDDA
VSSA
MS32142V2
VDD
VDDA
IDD
IDDA



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