LSM6DS3TR-C iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope Datasheet - production data Intelligent power saving for handheld devices Vibration monitoring and compensation Free-fall detection 6D orientation detection LGA-14L Description (2.5 x 3 x 0.83 mm) typ. The LSM6DS3TR-C is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope Features performing at 0.90 mA in high-performance mode and enabling always-on low-power features for an optimal Always-on experience with low power motion experience for the consumer. consumption for both accelerometer and gyroscope The LSM6DS3TR-C supports main OS requirements, Power consumption: 0.90 mA in combo high- offering real, virtual and batch sensors with 4 kbyte for performance mode dynamic data batching. Smart FIFO up to 4 kbyte based on features set STs family of MEMS sensor modules leverages the Android M compliant robust and mature manufacturing processes already Hard, soft ironing for external magnetic sensor used for the production of micromachined corrections accelerometers and gyroscopes. 2/4/8/16 g full scale The various sensing elements are manufactured using 125/250/500/1000/2000 dps full scale specialized micromachining processes, while the IC Analog supply voltage: 1.71 V to 3.6 V interfaces are developed using CMOS technology that allows the design of a dedicated circuit which is Independent IO supply (1.62 V) trimmed to better match the characteristics of the Compact footprint, 2.5 mm x 3 mm x 0.83 mm sensing element. 2 SPI & I C serial interface with main processor data The LSM6DS3TR-C has a full-scale acceleration range synchronization feature of 2/4/8/16 g and an angular rate range of Pedometer, step detector and step counter 125/250/500/1000/2000 dps. Significant motion and tilt function High robustness to mechanical shock makes the Standard interrupts: free-fall, wakeup, 6D/4D LSM6DS3TR-C the preferred choice of system orientation, click and double-click designers for the creation and manufacturing of reliable Embedded temperature sensor products. ECOPACK , RoHS and Green compliant The LSM6DS3TR-C is available in a plastic land grid array (LGA) package. Applications Table 1. Device summary Pedometer, step detector and step counter Temp. range Package Packing Significant motion and tilt functions C Indoor navigation LGA-14L -40 to +85 Tape & Reel Tap and double-tap detection (2.5x3x0.83mm) IoT and connected devices May 2017 DocID030071 Rev 3 1/115 This is information on a product in full production. www.st.comContents LSM6DS3TR-C Contents 1 Overview . 15 2 Embedded low-power features . 16 2.1 Tilt detection . 16 2.2 Absolute wrist tilt 17 3 Pin description 18 3.1 Pin connections 19 4 Module specifications . 21 4.1 Mechanical characteristics 21 4.2 Electrical characteristics 24 4.3 Temperature sensor characteristics . 25 4.4 Communication interface characteristics . 26 4.4.1 SPI - serial peripheral interface . 26 2 4.4.2 I C - inter-IC control interface 27 4.5 Absolute maximum ratings 29 4.6 Terminology . 30 4.6.1 Sensitivity 30 4.6.2 Zero-g and zero-rate level . 30 5 Functionality 31 5.1 Operating modes . 31 5.2 Gyroscope power modes . 31 5.3 Accelerometer power modes 31 5.4 Block diagram of filters . 32 5.4.1 Block diagrams of the gyroscope filters . 32 5.4.2 Block diagram of the accelerometer filters . 33 5.5 FIFO . 35 5.5.1 Bypass mode . 35 5.5.2 FIFO mode . 36 5.5.3 Continuous mode 36 5.5.4 Continuous-to-FIFO mode . 36 2/115 DocID030071 Rev 3