Magnetometer Sensor Iis2Mdc; Table 7. Iis2Mdctr Details; Figure 9. Ilps22Qstr Circuit; Figure 10. Iis2Mdc Circuit - ST X-STM32MP-GNSS1 Getting Started

ILP S 22QS _3V3
2.7

Magnetometer sensor IIS2MDC

The IIS2MDC is a high-accuracy, ultra-low-power 3-axis digital magnetic sensor. The IIS2MDC has a magnetic
field dynamic range up to ±50 gauss.
The IIS2MDC includes an I2C serial bus interface that supports standard, fast mode, fast mode plus, and high-
speed (100 kHz, 400 kHz, 1 MHz, and 3.4 MHz) and an SPI serial standard interface.
The device can be configured to generate an interrupt signal for magnetic field detection.
The IIS2MDC is available in a plastic land grid array package (LGA) and is guaranteed to operate over an
extended temperature range from -40 °C to +85 °C.
Order code
Package
Operating Voltage
I2C_S CL
IIS 2MDC_3V3
I2C_S DA
C25
220nF
UM3237 - Rev 1
Figure 9. ILPS22QSTR Circuit
U6
10
VDD
1
VDD_IO S DA/S DI/S DO
C20 C21
AH2/QVAR2
8
GND_IO
100nF 100nF
9
GND
AH1/QVAR1
3
RES
ILP S 22QS
Table 7. IIS2MDCTR details
Features
Figure 10.
U7
1 7
S CL/S P C INT/DRDY
2 8
NC_1 GND_2
3 9
CS VDD
4 10
S DA/S DI/S DO VDD_IO
5 11
C1 NC_2
6 12
GND_1 NC_3
IIS 2MDC
ILP S 22QS _3V3
2
I2C_S CL
S CL/S P C
4
I2C_S DA
5
6 ILP S 22QS _3V3
CS
7
IIS2MDCTR
12-WFLGA
1.71 V to 3.6 V
IIS2MDC Circuit
IIS 2MDC_3V3
C22 C23 C24
100nF 100nF 10uF
UM3237
Magnetometer sensor IIS2MDC
R43 0
3V3
Pressure Sensor
Description
R44 0
3V3
IIS 2MDC_INT_DRDY
IIS 2MDC_3V3
Magnetometer
page 9/30