Bosch Sensortec

BMI263

IMU combining accelerometer and gyroscope

The ultra-low power BMI263 is Bosch Sensortec’s first IMU which is compliant with the latest I3C standard as defined by MIPI Alliance. This 6-axis sensor combines precise acceleration and angular rate measurement data with intelligent on-chip motion-triggered interrupt features. Based on the MIPI I3CSM serial interface with two signal lines (Data SDA & Clock SDC), the BMI263 shows reduced pin count, wiring complexity, signal paths and offers consequently high-speed data transfer at very low power levels compared to the traditional I2C or SPI interfaces.

Technical data

Parameter Technical data
Parameter
Digital resolution
Technical data
Accelerometer (A): 16-bit or 0.06 mg/LSB
Gyroscope (G): 16-bit or 0.004 dps/LSB
Parameter
Programmable measurement range & sensitivity
Technical data
(A): ±2 g: 16384 LSB/g
to
(A): ±16 g: 2048 LSB/g

(G): ±125 dps: 262.1 LSB/dps
to
(G): ±2000 dps: 16.4 LSB/dps
Parameter
Zero-g/zero-rate offset
Technical data
(A): ±20 mg
(G): ±0.5 dps
Parameter
Sensitivity error
Technical data
(A): ± 0.4%
(G): ± 0.4% (with CRT)
Parameter
Temperature range
Technical data
-40 … +85 °C
Parameter
Temperature behaviour
(TCO; TCS)
Technical data
(A): ±0.25 mg/K; ±0.004 %/K
(G): ±0.02 dps/K; ±0.02 %/K
Parameter
Noise density
Technical data
(A): 160 µg/√Hz
(G): 0.008 dps/√Hz
Parameter
Offset vs PCB strain
Technical data
(A): ±0.01 mg/µε
(G): ±1.5 mdps/µε
Parameter
Filter BW (programmable)
Technical data
(A): 5 Hz … 684 Hz
(G): 11 Hz … 751 Hz
Parameter
Output data rate (ODR)
Technical data
(A): 12.5 Hz … 1.6 kHz
(G): 25 Hz … 6.4 kHz
Parameter
Digital inputs/outputs
Technical data
1x MIPI I3CSM
2x SPI; 2x I2C; AUX I/F; OIS I/F
2x digital interrupts
Parameter
Supply voltage
Technical data
1.7 … 3.6 VDD
1.2 … 3.6 VDDIO
Parameter
Current consumption
Technical data
~700 µA at full ODR (aliasing-free)
Parameter
Package size
Technical data
2.5 x 3.0 x 0.8 mm³
14 pin LGA

Documents

Software

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Smartphones & tablets

Did you know that you most likely have a Bosch MEMS sensor in your pocket? More than every second smartphone and tablet worldwide contains at least one of these tiny helpers. Bosch MEMS sensors stabilize images, detect gestures and activities, and count your steps.

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AR & VR

AR and VR technologies can support gaming, learning, navigation and maintenance. Crucial requirements for a pleasant AR and VR experience are real-time motion detection, head movement tracking and precise sensor data fusion, which are enabled by our sensing solutions.

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The BSEC software is only available for download after accepting the software license agreement:

BSEC license agreement
  

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