TDK InvenSense ICM-42370-P 3-axis accelerometer

The ICM-42370-P is a high performance MEMS MotionTracking device that has a 3-axis accelerometer. It has a configurable host interface that supports I3CSM, I2C, and SPI serial communication, features up to 2.25 Kbytes FIFO and 2 programmable interrupts with ultra- low-power wake-on-motion support to minimize system power consumption.

The ICM-42370-P supports the lowest accel sensor noise in this IMU class, and has the highest stability against temperature, shock (up to 20,000g) or SMT/bend induced offset as well as immunity against out-of-band vibration induced noise.

Other industry-leading features include on-chip APEX Motion Processing engine for gesture recognition, and pedometer, along with programmable digital filters, and an embedded temperature sensor.

The device supports a VDD operating range from 1.71V to 3.6V, and a separate VDDIO operating range from 1.71V to 3.6V.

Features

• Low-noise mode current consumption of 0.20mA
• Low-power mode support for always-on experience
• Sleep mode current consumption: 3.5μA
• User selectable accelerometer full-scale range (g): ± 2/4/8/16
• User-programmable digital filters for accel, and temp sensor
• APEX motion functions: pedometer, tilt detection, low-g detection, freefall detection, wake on motion, significant motion detection
• Host interface: 12.5 MHz I3CSM, 1MHz I2C, 24MHz SP

Applications

• Cameras
• Appliances
• Consumer
• Medical wearables (IoT)