LPS25H Datasheet, PDF (6/45 Pages) STMicroelectronics – Embedded temperature compensation

Block diagram and pin description
Pin n°
1
2
3
4
5
6
7
8
9
10
Table 2. Pin description
Name
Function
VDD_IO Power supply for I/O pins
SCL
SPC
Reserved
SDA
SDI
SDI/SDO
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)
SDO
SA0
CS
INT1
4-wire SPI serial data output (SDO)
I²C less significant bit of the device address (SA0)
SPI enable
I²C/SPI mode selection (1: I²C mode; 0: SPI enabled)
Interrupt 1 (or data ready)
GND 0 V supply
GND
VDD
0 V supply
Power supply
LPS25H
6/45
DocID023722 Rev 5