ILPS22QSTR datasheet(55/57 Pages) STMICROELECTRONICS

55 / 57 page

List of tables

Table 1.

Pin description...................................................................... 4

Table 2.

Pressure and temperature sensor characteristics .............................................. 5

Table 3.

Absolute pressure accuracy at different full-scale modes......................................... 6

Table 4.

Electrical characteristics - pressure and temperature ........................................... 7

Table 5.

Electrical parameters of Qvar (@Vdd = 1.8 V, T = 25 °C) ........................................ 7

Table 6.

Input impedance of Qvar............................................................... 7

Table 7.

DC characteristics ................................................................... 8

Table 8.

SPI slave timing values................................................................ 9

Table 9.

I²C slave timing values ............................................................... 10

Table 10.

Absolute maximum ratings ............................................................ 11

Table 11.

Serial interface pin description .......................................................... 25

Table 12.

I²C terminology .................................................................... 25

Table 13.

SAD+read/write patterns.............................................................. 26

Table 14.

Transfer when master is writing one byte to slave............................................. 26

Table 15.

Transfer when master is writing multiple bytes to slave ......................................... 26

Table 16.

Transfer when master is receiving (reading) one byte of data from slave ............................. 26

Table 17.

Transfer when master is receiving (reading) multiple bytes of data from slave ......................... 26

Table 18.

MIPI I3CSM CCC commands ........................................................... 30

Table 19.

Registers address map ............................................................... 32

Table 20.

Output data rate bit configurations ....................................................... 36

Table 21.

Averaging selection ................................................................. 36

Table 22.

Power consumption for pressure acquisition ................................................ 37

Table 23.

Power consumption for Qvar acquisition ................................................... 37

Table 24.

Noise performance of pressure ......................................................... 37

Table 25.

FIFO mode selection ................................................................ 41

Table 26.

Reel dimensions for carrier tape of HLGA-10L package ........................................ 50

Table 27.

Document revision history ............................................................. 51

ILPS22QS

List of tables

DS13431 - Rev 3

page 55/57

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