Pressure Sensor Ilps22Qs; Table 5. Ism330Dhcxtr Details; Table 6. Ilps22Qstr Details; Figure 8. Ism330Dhcxtr Circuit - ST X-STM32MP-GNSS1 Getting Started

An unmatched set of embedded features (machine learning core, programmable FSM, FIFO, sensor hub, event
decoding and interrupts) are enablers for implementing smart and complex sensor nodes which deliver high
performance at very low power.
The ISM330DHCX is available in a 14-lead plastic land grid array (LGA) package.
Order code
Package
Operating Voltage
IS M330DHC_INT1
2.6

Pressure Sensor ILPS22QS

The ILPS22QS is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output
barometer, supporting dual full-scale up to user-selectable 4060 hPa. An embedded QVAR (electric charge
variation detection) channel can be enabled for sensing in applications such as tap, double tap, long press, and
L/R - R/L swipe.
The ILPS22QS comprises a sensing element and an IC interface which communicates over I²C, MIPI I3CSM or
SPI interfaces from the sensing element to the application and supports 1.2 V digital interface as well.
The ILPS22QS is available in a full-mold, holed LGA package (HLGA). The package is holed to allow external
pressure to reach the sensing element.
Order code
Package
Operating Voltage
UM3237 - Rev 1
Table 5.
Features
Figure 8.
I2C_S CL
IS M330DHC_3V3
I2C_S DA
R40
R38 R39
1K
1K 1K
1
2
3
4
R41 R42
NM IS M330DHCXTR
1K 4.7K
IS M330DHC_3V3
Table 6.
Features
ISM330DHCXTR details
ISM330DHCX, ISM330DHCXTR
LGA-14L
1.71 V to 3.6 V
ISM330DHCXTR circuit
IS M330DHC_3V3
U5
11
S DO/S A0 S DO_Aux
10
S Dx OCS _Aux
9
S Cx INT2
8
INT1 VDD
C19
100nF
ILPS22QSTR details
ILPS22QSTR
HLGA-10L
1.71 V to 3.6 V
UM3237
Pressure Sensor ILPS22QS
Description
R37
IS M330DHC_3V3
3V3
0
IS M330DHC_INT2
IS M330DHC_3V3
Accelerometer
and Gyroscope
Description
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