TDK InvenSense ICM-42605 6-Axis MEMS Motion Sensor
TDK InvenSense ICM-42605 6-Axis MEMS Motion Sensor is a motion tracking device that combines a 3-axis gyroscope and a 3-axis accelerometer. The gyroscope supports eight programmable full-scale range settings from ±15.625dps to ±2000dps. The accelerometer supports eight programmable full-scale range settings from ±2g to ±16g. This motion sensor from TDK InvenSense also contains a 2K-byte FIFO that can lower the traffic on the serial bus interface and reduce power consumption. This is achieved by allowing the system processor to burst read sensor data and then go into a low-power mode.
The ICM-42605 motion sensor features programmable digital filters, programmable interrupts, embedded temperature sensor, 20,000g shock tolerance, and EIS FSYNC support. This motion sensor also contains I3CSM, SPI, and I2C serial interfaces, 1.71V to 3.6V VDD operating range, and a separate VDDIO operating range of 1.71V to 3.6V. The ICM-42605 motion sensor comes in a 2.5mm x 3mm x 0.91mm 14-pin LGA package. Typical applications include smartphones, tablets, wearable sensors, IoT, virtual reality headsets, and controllers.
Features
- Gyroscope programmable full-scale range of ±15.625°/sec, ±31.25°/sec, ±62.5°/sec, ±125°/sec, ±250°/sec, ±500°/sec, ±1000°/sec, and ±2000°/sec
- Accelerometer programmable full-scale range of ±2g, ±4g, ±8g, and ±16g
- Low-noise mode 6-axis current consumption of 0.65mA
- 3.8mdps/√Hz gyroscope noise
- 70µg/√Hz accelerometer noise
- 2K-byte FIFO reduces traffic on the serial bus interface
- Electronics Image Stabilization Frame Sync (EIS FSYNC) support
- User-programmable digital filters for gyroscope, accelerometer, and temperature sensor
- User-programmable interrupts
- Digital-output temperature sensor
- 20,000g shock tolerant
- Advanced Pedometer and Event Detection – next gen (APEX) motion functions
- Pedometer
- Tile detection
- Raise to wake/sleep
- Tap detection
- Wake on motion
- Significant motion detection
- 12.5MHz I3CSM, 1MHz I2C, and 24MHz SPI host interface
- Nominal VDD operation at 1.8V
- RoHS and green compliant
Applications
- Smartphones
- Tablets
- Wearable sensors
- Virtual reality headsets and controllers
- IoT
System Block Diagram
Signal Path
Associated Tool
TDK InvenSense DK-42605 Development Kit
Designed around Microchip G55 MCU for rapid evaluation and development of ICM-42605 based solutions.
發佈日期: 2019-04-25
| 更新日期: 2024-02-27