LPS001WP Datasheet, PDF (7/30 Pages) STMicroelectronics – MEMS pressure sensor 300-1100 mbar absolute digital output barometer

LPS001WP
Block diagram and pin description
Table 2. Pin description
Pin n° Pin name
Function
1
Vdd
Power supply
2
PS
Protocol selection
I²C/SPI mode selection (logic 1: I²C mode; logic 0: SPI enabled)
3
GND 0 V supply
4
HV
Connect to VDD (logical ‘1’)
5
CS
SPI enable (chip select)
I²C less significant bit of device slave address (SA0)
6
SA0/SDO
SPI serial data output
t(s) ^{SDA/ I2C serial data (SDA)}
7
SDI/
SPI serial data input (SDI)
c _{SDO 3-wire interface serial data output (SDO)}
du _I2_{C serial clock (SCL)}
ro ⁸
SCL/SPC
Obsolete ^{Product(s) - Obsolete P SPI serial port clock (SPC)}
Doc ID 18171 Rev 1
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