AIS2IH datasheet(60/63 Pages) STMICROELECTRONICS

60 / 63 page

List of tables

Table 1.

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

Table 2.

Internal pull-up values (typ.) for SDO/SA0 and CS pins .......................................... 5

Table 3.

Mechanical characteristics ............................................................. 6

Table 4.

Electrical characteristics ............................................................... 7

Table 5.

Temperature sensor characteristics ....................................................... 8

Table 6.

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

Table 7.

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

Table 8.

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

Table 9.

Operating modes - low-noise setting disabled ............................................... 13

Table 10.

Operating modes - low-noise setting enabled ............................................... 14

Table 11.

Internal pin status .................................................................. 19

Table 12.

Number of samples to be discarded ...................................................... 21

Table 13.

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

Table 14.

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

Table 15.

SAD+Read/Write patterns ............................................................. 26

Table 16.

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

Table 17.

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

Table 18.

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

Table 19.

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

Table 20.

Table 21.

OUT_T_L register .................................................................. 33

Table 22.

OUT_T_L register description .......................................................... 33

Table 23.

OUT_T_H register .................................................................. 33

Table 24.

OUT_T_H register description .......................................................... 33

Table 25.

WHO_AM_I register default values....................................................... 33

Table 26.

Control register 1 ................................................................... 34

Table 27.

Control register 1 description ........................................................... 34

Table 28.

Data rate configuration ............................................................... 34

Table 29.

Mode selection .................................................................... 34

Table 30.

Low-power mode selection ............................................................ 34

Table 31.

Control register 2 ................................................................... 35

Table 32.

Control register 3 ................................................................... 36

Table 33.

Control register 3 description ........................................................... 36

Table 34.

Self-test mode selection .............................................................. 36

Table 35.

Control register 4 ................................................................... 37

Table 36.

Control register 4 description ........................................................... 37

Table 37.

Control register 5 ................................................................... 38

Table 38.

Control register 5 description ........................................................... 38

Table 39.

Control register 6 ................................................................... 39

Table 40.

Digital filtering cutoff selection .......................................................... 39

Table 41.

Full-scale selection.................................................................. 39

Table 42.

OUT_T register .................................................................... 39

Table 43.

OUT_T register description ............................................................ 39

Table 44.

STATUS register ................................................................... 40

Table 45.

STATUS register description ........................................................... 40

Table 46.

OUT_X_L register .................................................................. 41

Table 47.

OUT_X_H register .................................................................. 41

Table 48.

OUT_Y_L register .................................................................. 41

Table 49.

OUT_Y_H register .................................................................. 41

Table 50.

OUT_Z_L register .................................................................. 42

Table 51.

OUT_Z_H register .................................................................. 42

Table 52.

FIFO_CTRL register................................................................. 42

AIS2IH

List of tables

DS12421 - Rev 4

page 60/63

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