Figure 26.
X-STM32MP-MSP01 circuit schematic (6 of 11)
Magnetometer
Digital microphone
LEFT MI C
RI GHT MI C
Keep only one soldered at a time
Keep only one soldered at a time
Keep only one soldered at a time
Keep only one soldered at a time
Keep only one soldered at a time
Keep only one soldered at a time
ISM330DHC_SCX
ISM330DHC_SDX
I2C1_SDA
IIS2MDC_INT_DRDY
MP23DB02_CLK
I2C1_SCL
MP23DB02_DOUT
DIL24_SPI_MISO
DIL24_SPI_MISO
MP23DB02_CLK
DIL24_SPI_CS
DIL24_SPI_CS
MP23DB02_DOUT
1V8
1V8
1V8
1V8
1V8
1V8
1V8
1V8
C23
1uF
SB10 Close
U9
MP23DB02MM
DOUT
1
L/R
2
GND
3
CLK
4
5
VDD
SB11 Open
NM
SB16 Open
NM
U8
MP23DB02MM
DOUT
1
L/R
2
GND
3
CLK
4
5
VDD
C22
100nF
U7
IIS2MDC
SCL/SPC
1
NC_1
2
CS
3
SDA/SDI/SDO
4
C1
5
GND_1
6
INT/DRDY
7
GND_2
8
VDD
9
VDD_IO
10
NC_2
11
NC_3
12
SB17 Close
C21
1uF
SB8
Close
SB13 Close
C17
220nF
SB18 Open
NM
SB9
Open
NM
SB19 Close
C19
10uF
C18
100nF
C20
100nF
SB14 Open
NM
SB12 Open
NM
SB15 Close
C24
100nF
UM3076
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Rev 1
page 22/38
UM3076
Schematic diagrams