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