IIS2ICLX Datasheet High-accuracy, high-resolution, low-power, 2-axis digital inclinometer with embedded Machine Learning Core Features 2-axis linear accelerometer Selectable full scale: 0.5/1/2/3 g Ultra-low noise performance: 15 g/Hz Superior stability over temperature (<0.075 mg/C) and repeatability Embedded compensation for high stability over temperature Ceramic cavity LGA-16 IC/SPI digital output interface (5 x 5 x 1.7 mm) Low power: 0.42 mA with 2 axes delivering full performance Sensor hub feature to efficiently collect data from additional external sensors Smart embedded FIFO up to 3 kbytes Programmable high-pass and low-pass digital filters Programmable Machine Learning Core to integrate AI algorithms and reduce power consumption at system level Programmable Finite State Machine to process data from accelerometer and one external sensor Extended operating temperature range (-40 C to +105 C) Embedded temperature sensor Analog supply voltage: 1.71 V to 3.6 V High shock survivability ECOPACK, RoHS andGree compliant Product status link Applications IIS2ICLX Precision inclinometers Antenna pointing and platform leveling Product summary Structural health monitoring Order code IIS2ICLXTR Precise leveling instruments Temp. range C -40 to +105 Installation and monitoring of equipment CC LGA-16 Package Robotics and industrial automation (5 x 5 x 1.7 mm) Packing Tape and reel Description Product resources The IIS2ICLX is a high-accuracy (ultra-low noise, high stability and repeatability) and AN5509 (IIS2ICLX) low-power two-axis linear accelerometer with digital output. AN5536 (Machine Learning Core) The IIS2ICLX has a selectable full scale of 0.5/1/2/3 g and is capable of AN5542 (Finite State Machine) providing the measured accelerations to the application over an IC or SPI digital AN5551 (Tilt sensing) interface. TN0018 (Design and soldering) Its high accuracy, stability over temperature and repeatability make IIS2ICLX particularly suitable for inclination measurement applications (inclinometers). Product labels The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers. The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element. DS13005 - Rev 6 - August 2021 www.st.com For further information contact your local STMicroelectronics sales office.IIS2ICLX The IIS2ICLX has an unmatched set of embedded features (programmable FSM, Machine Learning Core, sensor hub, FIFO, event decoding and interrupts) which are enablers for implementing smart and complex sensor nodes which deliver high accuracy and performance at very low power. The IIS2ICLX is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 C to +105 C. DS13005 - Rev 6 page 2/122
