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donielleapricot361167

这个电路的功能是什么？你能跟我讲中文吗？
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Schematic

Layout

Preview

U1
Manufacturer Part Number
RP2040
C1
Capacitance
22pF
C3
Capacitance
2.2uF
R4
Resistance
1 Ω
USB_D+
QSPI_SD2
QSPI_CNS
C6
Capacitance
2.2uF
SWCLK
ADC_AVDD
C10
Capacitance
0.1uF
R5
Resistance
1kΩ
QSPI_SD3
R3
Resistance
200 Ω
C4
Capacitance
0.1uF
XOUT
C2
Capacitance
22pF
ADC_VREF
XIN
R1
Resistance
27 Ω
C12
Capacitance
0.1uF
C9
Capacitance
0.1uF
QSPI_SCLK
ADC_AVDD
C8
Capacitance
0.1uF
C5
Capacitance
0.1uF
QSPI_SD0
XIN
USB_D-
C13
Capacitance
2.2uF
RUN
SWD
QSPI_SD1
R2
Resistance
27 Ω
C11
Capacitance
0.1uF
C7
Capacitance
0.1uF
XOUT
+3V3
+1V1
+3V3
+3V3
+1V1
X1
Frequency
12MHz
+3V3
+3V3
+1V1

RP2040 Simple Template

RP2040 Simple Template thumbnail