The ICM-20948 is the world’s lowest power 9-axis MotionTracking device that is ideally suited for Smartphones, Tablets, Wearable Sensors, and IoT applications.
- 1/3 the power of existing 9-axis devices
- 3-axis gyroscope, 3-axis accelerometer, 3-axis compass, and a Digital Motion Processor™ (DMPTM) in a 3x3x1mm (24-pin QFN) package
- DMP offloads computation of motion processing algorithms from the host processor, improving system power performance
- Software drivers are fully compliant with Google’s latest Android release
- EIS FSYNC support
ICM-20948 supports an auxiliary I2C interface to external sensors, on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features an operating voltage range down to 1.71V. Communication ports include I 2C and high speed SPI at 7MHz.
There is a Development Kit available for the ICM-20948, and more information can be found here.
Product Details
| Part # | Gyro Full Scale Range | Gyro Sensitivity | Accel Full Scale Range | Accel Sensitivity | Digital Output | Logic Supply Voltage | Operating Voltage Supply | Package Size | |
|---|---|---|---|---|---|---|---|---|---|
| UNITS: | (°/sec) | (LSB/°/sec) | (g) | LSB/g | (V) | (V +/-5%) | (mm) | ||
 ICM-20948 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
±2 ±4 ±8 ±16 |
16384 8192 4096 2048 |
I²C or SPI | 1.7 - 1.9 | 1.71 - 3.6 | 3x3x1 | |
 DK-20948 |
Comprehensive development platform for ICM-20948, a high performance 9-axis motion sensor that combines a 3-axis gyroscope, a 3-axis accelerometer, a 3-axis compass, and a DMP™ | ||||||||
Datasheet
ICM-20948 Datasheet
Embedded Motion Driver (eMD) [Login to Developers Corner to download]Features
- Lowest Power 9-Axis Device at 2.65mW
- 3-Axis Gyroscope with Programmable FSR of ±250dps, ±500dps, ±1000dps and ±2000dps
- 3-Axis Accelerometer with Programmable FSR of ±2g, ±4g, ±8g and ±16g
- 3-Axis Compass with a wide range to ±4900µT
- Onboard Digital Motion Processor (DMP)
- Android support
- Auxiliary I2C interface for external sensors
- On-Chip 16-bit ADCs and Programmable Filters
- 7MHz SPI or 400kHz Fast Mode I²C
- Digital-output temperature sensor
- VDD operating range of 1.71 to 3.6V
- MEMS structure hermetically sealed and bonded at wafer level
- RoHS and Green compliant
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