LPS25HB Datasheet, PDF (7/40 Pages) STMicroelectronics – MEMS pressure sensor: 260-1260 hPa absolute digital output barometer

LPS25HB
Block diagram and pin description
Pin number
1
2
3
4
5
6
7
8
9
10
Name
Vdd_IO
SCL
SPC
Reserved
SDA
SDI
SDI/SDO
SDO
SA0
CS
INT_DRDY
GND
GND
VDD
Table 2. Pin description
Function
Power supply for I/O pins
I²C serial clock (SCL)
SPI serial port clock (SPC)
Connect to GND
I²C serial data (SDA)
4-wire SPI serial data input (SDI)
3-wire serial data input /output (SDI/SDO)
4-wire SPI serial data output (SDO)
I²C less significant bit of the device address (SA0)
SPI enable
I²C/SPI mode selection
(1: SPI idle mode / I²C communication enabled;
0: SPI communication mode / I²C disabled)
Interrupt or Data Ready
0 V supply
0 V supply
Power supply
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