FXPS7115D4 datasheet(75/75 Pages) NXP

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NXP Semiconductors

FXPS7115D4

Digital absolute pressure sensor, 40 kPa to 115 kPa

7.7.14

P_CAL_ZERO - pressure calibration

registers (address 4Ch, 4Dh) .......................... 45

7.7.15

DSP_STAT - DSP specific status register

(address 60h) .................................................. 46

7.7.16

DEVSTAT_COPY - device status copy

7.7.17

SNSDATA0_L, SNSDATA0_H - sensor data

#0 registers (address 62h, 63h) .......................47

7.7.18

SNSDATA1_L, SNSDATA1_H - sensor data

#1 registers (address 64h, 65h) .......................47

7.7.19

SNSDATA0_TIMEx - timestamp registers

(address 66h to 6Bh) .......................................48

7.7.20

P_MAX, P_MIN - maximum and minimum

absolute pressure value registers (address

6Ch to 6Fh) ..................................................... 48

7.7.21

FRT - free running timer registers

(addresses 78h to 7Dh) ...................................49

7.7.22

IC type register (Address C0h) ........................49

7.7.23

IC manufacturer revision register (Address

C1h) ................................................................. 49

7.7.24

IC manufacturer identification register

(address C2h) ..................................................50

7.7.25

Part number register (address C4h, C5h) ........50

7.7.26

Device serial number registers ........................ 50

7.7.27

ASIC wafer ID registers ...................................51

7.7.28

USERDATA_0 to USERDATA_E - user data

registers ........................................................... 52

7.7.29

USERDATA_10 to USERDATA_1E - user

data registers ...................................................52

7.7.30

Lock and CRC Registers .................................52

7.7.31

Reserved registers ...........................................53

7.7.32

Invalid register addresses ................................53

7.8

Read/write register array CRC verification .......53

Maximum ratings ...............................................53

Operating range ................................................ 55

Static characteristics ........................................55

Dynamic characteristics ...................................57

Media compatibility—pressure sensors

only .....................................................................59

Pressure sensor accuracy (drift over

temperature and life) ........................................ 59

Application information ....................................60

Package outline .................................................62

Soldering ............................................................65

Mounting recommendations ............................ 68

References .........................................................68

Revision history ................................................ 68

Legal information ..............................................70

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section 'Legal information'.

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 6 June 2022

Document identifier: FXPS7115D4

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