LSM6DSTX datasheet(3/175 Pages) STMICROELECTRONICS

3 / 175 page

Overview

The LSM6DSTX is a system-in-package featuring a high-performance 3-axis digital accelerometer and 3-axis

digital gyroscope.

The LSM6DSTX delivers best-in-class motion sensing that can detect orientation and gestures in order to

empower application developers and consumers with features and capabilities that are more sophisticated than

simply orienting their devices to portrait and landscape mode.

The event-detection interrupts enable efficient and reliable motion tracking and contextual awareness,

implementing hardware recognition of free-fall events, 6D orientation, click and double-click sensing, activity or

inactivity, stationary/motion detection and wake-up events.

The LSM6DSTX supports main OS requirements, offering real, virtual, and batch mode sensors. In addition,

the LSM6DSTX can efficiently run the sensor-related features specified in Android, saving power and enabling

faster reaction time. In particular, the LSM6DSTX has been designed to implement hardware features such as

significant motion detection, stationary/motion detection, tilt, pedometer functions, timestamping and to support

the data acquisition of an external magnetometer.

The LSM6DSTX offers hardware flexibility to connect the pins with different mode connections to external sensors

to expand functionalities such as adding a sensor hub, auxiliary SPI, etc.

Up to 9 KB of FIFO with compression and dynamic allocation of significant data (that is, external sensors,

timestamp, and so forth) allows overall power saving of the system.

Like the entire portfolio of MEMS sensor modules, the LSM6DSTX leverages the robust and mature in-house

manufacturing processes already used for the production of micromachined accelerometers and gyroscopes. The

various sensing elements are manufactured using specialized micromachining processes, while the IC interfaces

are developed using CMOS technology that allows the design of a dedicated circuit that is trimmed to better

match the characteristics of the sensing element.

The LSM6DSTX is available in a small plastic land grid array (LGA) package of 2.5 x 3.0 x 0.83 mm to address

ultracompact solutions.

LSM6DSTX

Overview

DS14039 - Rev 1

page 3/175

LSM6DSTX 数据表(PDF) 3 Page - STMicroelectronics