Data sheet BMP280 Digital Pressure Sensor Bosch Sensortec BMP280: Data sheet Document revision 1.19 Document release date January 8th, 2018 Document number BST-BMP280-DS001-19 Technical reference code(s) 0273 300 436 Notes Data in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real products appearance. Datasheet Page 2 BMP280 Digital Pressure Sensor BMP280 DIGITAL PRESSURE SENSOR Key parameters Pressure range 300 1100 hPa (equiv. to +9000-500 m above/below sea level) Package 8-pin LGA metal-lid Footprint : 2.0 2.5 mm, height: 0.95 mm Relative accuracy 0.12 hPa, equiv. to 1 m (700 900hPa 25C) Absolute accuracy typ. 1 hPa (950 ...1050 hPa, 0 ...+40 C) Temperature coefficient offset 1.5 Pa/K, equiv. to 12.6 cm/K (25 ... 40C 900hPa) Digital interfaces IC (up to 3.4 MHz) SPI (3 and 4 wire, up to 10 MHz) Current consumption 2.7A 1 Hz sampling rate Temperature range -40 +85 C RoHS compliant, halogen-free MSL 1 Typical applications Enhancement of GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection) Indoor navigation (floor detection, elevator detection) Outdoor navigation, leisure and sports applications Weather forecast Vertical velocity indication (e.g. rise/sink speed) Target devices Handsets such as mobile phones, tablet PCs, GPS devices Navigation systems Home weather stations Flying toys Watches BST-BMP280-DS001-19 Revision 1.19 January 2018 Bosch Sensortec Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany. Note: Specifications within this document are subject to change without notice. Not intended for publication.