Features

• 3-axis accelerometer with digital output

• ±2g/±4g/±8g/±16g programmable full-scale

• Output data rate from 1.6 Hz to 800 Hz; bandwidth up to 400 Hz

• High-speed I²C/SPI/MIPI I3C® digital output interface

• Ultralow supply current and low noise (down to 220 μg/√Hz)

• Four operating modes

– High-performance (HP) mode with antialiasing filter: 9.3 μA

– Low-power (LP) mode with antialiasing filter: 6.5 μA

– Ultralow-power (ULP) mode: 3 μA

– One-shot mode

• Embedded machine learning core (MLC)

• Programmable finite state machine (FSM)

• Adaptive self-configuration (ASC) based on the sensor processing output (FSM / MLC)

• Embedded digital functions (free-fall, wake-up, single/double/triple-tap recognition,

activity/inactivity, 6D/4D orientation, advanced pedometer, step detector, and step

counter, significant motion detection, tilt detection)

• Embedded FIFO: up to 128 samples of accelerometer and temperature data (or analog

hub / Qvar) or 256 samples of accelerometer data at low resolution

• External clock input to allow perfect synchronization with multiple sensors or with a

controller

• Integrated analog hub / Qvar sensing channel

• Embedded temperature sensor

• Extended operating temperature range from -40 to +105°C

• Supply voltage range from 1.62 V to 3.6 V

• Independent I/O supply (1.62 V to 3.6 V) for I²C and SPI interfaces

• Independent I/O supply (extended range: 1.08 V to 3.6 V) for MIPI I3C® interface

• Small package: 2.0 x 2.0 x 0.74 (max) mm LGA 12-lead

• 10000 g high shock survivability

• ECOPACK and RoHS compliant

Applications

• Industrial IoT and factory automation

• Asset tracking

• Portable healthcare devices and hearing aids

• Antitampering devices

• Wireless sensor nodes

• Appliances and robotics

• Motion-activated functions