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LPS27HHTW Datasheet(PDF) 44 Page - STMicroelectronics

Part # LPS27HHTW
Description  MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with embedded temperature sensor in water-resistant package
PDF  55 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LPS27HHTW Datasheet(HTML) 44 Page - STMicroelectronics

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9.21
PRESS_OUT_H (2Ah)
Pressure output value MSB data (read only)
7
6
5
4
3
2
1
0
POUT23
POUT22
POUT21
POUT20
POUT19
POUT18
POUT7
POUT16
POUT[23:16]
This register contains the high part of the pressure output value. Refer to PRESS_OUT_XL (28h).
9.22
TEMP_OUT_L (2Bh)
Temperature output value LSB data (read only)
7
6
5
4
3
2
1
0
TOUT7
TOUT6
TOUT5
TOUT4
TOUT3
TOUT2
TOUT1
TOUT0
TOUT[7:0]
This register contains the low part of the temperature output value.
The temperature output value is 16-bit data that contains the measured temperature. It is composed of
TEMP_OUT_H (2Ch) and TEMP_OUT_L (2Bh). The value is expressed as 2’s complement.
9.23
TEMP_OUT_H (2Ch)
Temperature output value MSB data (read only)
7
6
5
4
3
2
1
0
TOUT15
TOUT14
TOUT13
TOUT12
TOUT11
TOUT10
TOUT9
TOUT8
TOUT[15:8]
This register contains the high part of the temperature output value.
9.24
LPFP_RES (3Ch)
Low-pass filter reset (read only)
If the LPFP is active, in order to avoid the transitory phase, the filter can be reset by reading this register before
generating pressure measurements.
9.25
FIFO_DATA_OUT_PRESS_XL (78h)
FIFO pressure output LSB data (read only)
7
6
5
4
3
2
1
0
FIFO_P7
FIFO_P6
FIFO_P5
FIFO_P4
FIFO_P3
FIFO_P2
FIFO_P1
FIFO_P1
FIFO_P[7:0]
Pressure LSB data in FIFO buffer
LPS27HHTW
PRESS_OUT_H (2Ah)
DS13489 - Rev 1
page 44/55



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