TDK InvenSense ICM-20948 9-axis MEMS MotionTracking device is a multi-chip module (MCM) consisting of two dies integrated into a small 3mm x 3mm x 1mm QFN package. One die houses a 3-axis gyroscope, a 3-axis accelerometer, and a Digital Motion Processor (DMP). The other die houses the AK09916 3-axis magnetometer from Asahi Kasei Microdevices Corporation.The gyroscope has a programmable full-scale range of �250dps, �500dps, �1000dps, and �2000dps. The accelerometer has a user-programmable accelerometer full-scale range of �2g, �4g, �8g, and �16g. Factory-calibrated initial sensitivity of both sensors reduces production-line calibration requirements.The ICM-20948 device features 9-axis integration, on-chip DMP, and run-time calibration firmware. Other features include on-chip 16-bit ADCs, programmable digital filters, an embedded temperature sensor, and programmable interrupts. The device features I2C and SPI serial interfaces, a VDD operating range of 1.71V to 3.6V, a separate digital IO supply, and VDDIO from 1.71V to 1.95V. Communication with all registers of the device is performed using I2C at up to 100kHz (standard-mode) or up to 400kHz (fast-mode), or SPI at up to 7MHz. The device provides high robustness by supporting 20,000g shock reliability.
Feature
DESCRIPTION:
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.
• 3-axis gyroscope, 3-axis accelerometer, 3-axis
compass, and a Digital Motion Processor™ (DMPTM)
in a 3 mm x 3 mm x 1 mm (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 I2 C 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 2 C and high speed SPI at 7 MHz.
APPLICATIONS:
• Smartphones and Tablets
• Wearable Sensors
• IoT Applications
FEATURES:
• Lowest Power 9-Axis Device at 2.5 mW
• 3-Axis Gyroscope with Programmable FSR of
±250 dps, ±500 dps, ±1000 dps, and ±2000 dps
• 3-Axis Accelerometer with Programmable FSR of
±2g, ±4g, ±8g, and ±16g
• 3-Axis Compass with a wide range to ±4900 µT
• Onboard Digital Motion Processor (DMP)
• Android support
• Auxiliary I2
C interface for external sensors
• On-Chip 16-bit ADCs and Programmable Filters
• 7 MHz SPI or 400 kHz Fast Mode I²C
• Digital-output temperature sensor
• VDD operating range of 1.71V to 3.6V
• MEMS structure hermetically sealed and bonded at wafer level
• RoHS and Green compliant
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
