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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

Table 11: t_sb settings

t_sb[1:0]

tstandby [ms]

000

0.5

001

62.5

010

125

011

250

100

500

101

1000

110

2000

111

4000

3.6.4

Mode transition diagram

The supported mode transitions are displayed below. If the device is currently performing a

measurement, execution of mode switching commands is delayed until the end of the currently

running measurement period. Further mode change commands are ignored until the last mode

change command is executed. Mode transitions other than the ones shown below are tested for

stability but do not represent recommended use of the device.

Power OFF

(VDD or VDDIO = 0)

VDD and VDDIO

supplied

Mode[1

:0] = 00

Mode[1:0] = 01

Sleep

Normal

(cyclic standby and

measurement periods)

Mode[1

:0] = 11

Forced

(one measurement

period)

Mode[1:0] = 01

Figure 5: Mode transition diagram

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