Data Sheet

October 2017 BNO080 Datasheet 1000-3927

Symbol

Name

Remark

•

Pin 1 identifier

—

701

Product

number

3 numeric digits internal identification for

product type

Second row

4-digits Internal use

Third row

3-digits Numerical counter

Figure 7-3: Marking of mass production parts

7.5 Soldering Guidelines

The moisture sensitivity level of the BNO080 sensors corresponds to JEDEC Level 1, see also

• IPC/JEDEC J-STD-020C "Joint Industry Standard: Moisture/Reflow Sensitivity Classification for non-

hermetic Solid State Surface Mount Devices"

• IPC/JEDEC J-STD-033A "Joint Industry Standard: Handling, Packing, Shipping and Use of

Moisture/Reflow Sensitive Surface Mount Devices"

The sensor fulfils the lead-free soldering requirements of the above-mentioned IPC/JEDEC standard, i.e. reflow

soldering with a peak temperature up to 260°C.

7.6 Handling Instructions

Micromechanical sensors are designed to sense acceleration with high accuracy even at low amplitudes and

contain highly sensitive structures inside the sensor element. The MEMS sensor can tolerate mechanical shocks

up to several thousand g's. However, these limits might be exceeded in conditions with extreme shock loads such

as e.g. hammer blow on or next to the sensor, dropping of the sensor onto hard surfaces etc.

We recommend avoiding g-forces beyond the specified limits during transport, handling and mounting of the

sensors in a defined and qualified installation process.

This device has built-in protections against high electrostatic discharges or electric fields (e.g. 2kV HBM);

however, anti-static precautions should be taken as for any other CMOS component. Unless otherwise specified,

proper operation can only occur when all terminal voltages are kept within the supply voltage range. Unused

inputs must always be tied to a defined logic voltage level.

For more details on recommended handling, soldering and mounting please contact Hillcrest Labs and ask for the

“Handling, soldering and mounting instructions” document [6].

7.7 Environmental Safety

The BNO080 sensor meets the requirements of the EC restriction of hazardous substances (RoHS and RoHS2)

directive, see also:

• Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction

of the use of certain hazardous substances in electrical and electronic equipment.

7.7.1 Halogen content

The BNO080 is halogen-free. For more details on the analysis results please contact Hillcrest Labs.