Bosch Sensortec

| BST-BMP585-DS003-02

2 | 71

© Bosch Sensortec GmbH 2023 | All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution,

Document number: BST-BMP585-DS003-02

as well as in the event of applications for industrial property rights

Table of Contents

Table of Contents............................................................................................................................................................... 2

1 Basic Description.......................................................................................................................................................... 8

2 Specification................................................................................................................................................................ 10

3 Quick start guide......................................................................................................................................................... 16

3.1 SensorAPI and COINES ..................................................................................................................................... 16

4 Functional Description and Features ....................................................................................................................... 16

4.1 Block diagram ..................................................................................................................................................... 16

4.2 Power management............................................................................................................................................ 17

4.3 Power modes ...................................................................................................................................................... 17

4.3.1

STANDBY mode..................................................................................................................................... 17

4.3.2

DEEP STANDBY.................................................................................................................................... 17

4.3.3

FORCED mode ...................................................................................................................................... 18

4.3.4

NORMAL mode ...................................................................................................................................... 18

4.3.5

Low Power NORMAL mode ................................................................................................................... 19

4.3.6

CONTINOUS mode................................................................................................................................ 19

4.3.7

Mode transitions..................................................................................................................................... 19

4.3.8

Mode-depending register write restrictions ............................................................................................ 19

4.3.9

Post-power-up procedure....................................................................................................................... 19

4.3.10 Soft reset ................................................................................................................................................ 19

4.4 Measurements .................................................................................................................................................... 20

4.4.1

Pressure and temperature measurement enable................................................................................... 20

4.4.2

Pressure and temperature oversampling ratio (OSR)............................................................................ 20

4.4.3

Configuration changes in NORMAL and CONTINUOUS mode............................................................. 20

4.4.4

IIR filter ................................................................................................................................................... 21

4.5 Data registers...................................................................................................................................................... 23

4.5.1

Data Shadowing..................................................................................................................................... 23

4.6 FIFO .................................................................................................................................................................... 23

4.6.1

FIFO Configuration................................................................................................................................. 23

4.6.2

FIFO status............................................................................................................................................. 24

4.6.3

FIFO data readout.................................................................................................................................. 24