Figure 27. X-Stm32Mp-Msp01 Circuit Schematic (7 Of 11) - ST X-STM32MP-MSP01 Getting Started

Figure 27. X-STM32MP-MSP01 circuit schematic (7 of 11)
1V8
U10
10
VDD
1 2
1V8
VDD_IO SCL/SPC
4
SDA/SDI/SDO
5
SDO/SA0
C25 C26 8 6
GND1 CS
9 7
GND2 INT_DRDY
100nF 100nF 3
RES
LPS22HH
1V8
U11
3
VDD
C27 C28 5
GND
1uF 100nF STTS22HTR
1V8 1V8
SB20 Open
NM
R50 SB21 Close
Keep only one soldered at a time
0
SB22 Open
NM
SB23 Close
R51 R52
Keep only one soldered at a time
4.7K 2.2K
NM
Pressure sensor
1V8 1V8
R53 R54
2.2K 0
2
ALERT/INT
1
SCL
6
SDA
4
Addr
R55
2.2K
NM
Temperature sensor
ISM330DHC_SCX
I2C1_SCL
ISM330DHC_SDX
I2C1_SDA
LPS22HH_INT_DRDY
STTS22H_INT
I2C1_SCL
I2C1_SDA