数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

LPS331APTR 数据表(PDF) 20 Page - STMicroelectronics

部件名 LPS331APTR
功能描述  MEMS pressure sensor: 260-1260 mbar absolute digital output barometer
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

LPS331APTR 数据表(HTML) 20 Page - STMicroelectronics

Back Button LPS331APTR Datasheet HTML 16Page - STMicroelectronics LPS331APTR Datasheet HTML 17Page - STMicroelectronics LPS331APTR Datasheet HTML 18Page - STMicroelectronics LPS331APTR Datasheet HTML 19Page - STMicroelectronics LPS331APTR Datasheet HTML 20Page - STMicroelectronics LPS331APTR Datasheet HTML 21Page - STMicroelectronics LPS331APTR Datasheet HTML 22Page - STMicroelectronics LPS331APTR Datasheet HTML 23Page - STMicroelectronics LPS331APTR Datasheet HTML 24Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 20 / 36 page
background image
Register description
LPS331AP
20/36
Doc ID 022112 Rev 7
WHO_AM_I
Device identification
Address:
0Fh
Type:
R
Description:
This read-only register contains the device identifier that, for LPS331AP, is set to BBh.
CTRL_REG1
Control register 1
Address:
20h
Type:
R/W
Description:
Control register.
PD bit allows to turn on the device. The device is in power-down mode when PD = ‘0’
(default value after boot). The device is active when PD is set to ‘1’.
ODR2- ODR1 - ODR0 bits allow to change the output data rates of pressure and
temperature samples. The default value is “000” which corresponds to “one shot
configuration” for both pressure and temperature output. ODR2, ODR1 and ODR0 bits can
be configured as described in Table 18.
Note:
Before changing the ODR it is necessary to power down the device (CTRL_REG1[7]).
76
543
210
10
111
011
76
543
210
PD
ODR2
ODR1
ODR0
DIFF_EN
DBDU
DELTA_EN
SIM
[7] PD: power down control.
Default value: 0
(0: power-down mode; 1: active mode)
[6:4] ODR2, ODR1, ODR0: output data rate selection.
Default value: 00
(see Table 18)
[3] DIFF_EN: Interrupt circuit enable.
Default value: 0
(0: interrupt generation disabled; 1: interrupt circuit enabled)
[2] BDU: block data update.
Default value: 0
(0: continuous update; 1: output registers not updated until MSB and LSB reading)
[1] DELTA_EN: delta pressure enable
(1: delta pressure registers enabled. 0: disable)
[0] SIM: SPI Serial Interface Mode selection.
Default value: 0
(0: 4-wire interface; 1: 3-wire interface)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com