Bosch Sensortec | BMP280 Data sheet

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Modifications reserved | Data subject to change without notice

Document number: BST-BMP280-DS001-26 Revision_1.26_102021

7.2 Landing pattern recommendation............................................................................................39

7.3 Marking ....................................................................................................................................40

7.3.1 Mass production devices ........................................................................................ 40

7.3.2 Engineering samples .............................................................................................. 40

7.4 Soldering guidelines ................................................................................................................41

7.5 Tape and reel specification......................................................................................................42

7.5.1 Dimensions ............................................................................................................. 42

7.5.2 Orientation within the reel....................................................................................... 42

7.6 Mounting and assembly recommendations.............................................................................43

7.7 Environmental safety ...............................................................................................................43

7.7.1 RoHS ...................................................................................................................... 43

7.7.2 Halogen content...................................................................................................... 43

7.7.3 Internal package structure ...................................................................................... 43

8. Appendix 1: Computation formulae for 32 bit systems.............................................................. 44

8.1 Compensation formula in floating point ...................................................................................44

8.2 Compensation formula in 32 bit fixed point .............................................................................44

9. Legal disclaimer ............................................................................................................................. 46

9.1 Engineering samples ...............................................................................................................46

9.2 Product use..............................................................................................................................46

9.3 Application examples and hints...............................................................................................46

10.Document history and modification............................................................................................. 47