Bosch Sensortec

BHA260AB

Programmable smart sensor combining accelerometer and fusion software

The BHA260AB is a smart sensor, which is optimized for 24/7, always-on sensor processing at ultra-low power consumption. BHA260AB consists of the new custom programmable and powerful 32-bit microcontroller, a 3-axis accelerometer and a powerful software framework containing pre-installed sensor fusion and other sensor processing software. In combination with its wide connectivity and extendibility, the BHA260AB becomes a versatile and ideal solution when it comes to applications such as power management and wake-up control, 3D orientation, step counting or activity recognition in smartphones, wearables and other mobile devices.

Technical data

Parameter Technical data
Parameter
Operating voltage
Technical data
1.8 V
Parameter
Current consumption Fuser2 (running CoreMark)
– Long Run mode (20 MHz)
– Turbo mode (50 MHz)

Sensor algorithm operation (including sensor)
– Significant motion
– Step counter
– Activity recognition

Standby current
Technical data


950 µA
2.8 mA



32 µA
46 µA
77 µA

8 µA
Parameter
Sensor fusion performance
– Static accuracy (head., pitch, roll)
– Dynamic accuracy (head., pitch, roll)
– Calibration time
– Orientation stabilization time
Technical data

2, 2, 2 degrees
7, 2, 2 degrees
<1 second
0.2 seconds

Order

Documents

Woman standing outside using VR glasses

AR & VR

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.

Woman doing sports using hearables and smartwatch

Wearables & hearables

Smartwatches, wristbands, smart clothes and hearables: whether supporting your fitness through calorie counting or helping you orient yourself through navigation, our accurate and ultra-low power sensing solutions turn a regular wearable into your daily companion!

Explore more

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

BSEC license agreement
  

You will soon receive an e-mail with the download link.
Download Whitepaper
After submitting you will receive an email with a download link