LSM6DSR datasheet(167/168 Pages) STMICROELECTRONICS

167 / 168 page

List of figures

Figure 1.

Generic state machine............................................................... 5

Figure 2.

State machine in the LSM6DSR ........................................................ 5

Figure 3.

Pin connections ................................................................... 6

Figure 4.

LSM6DSR connection modes .......................................................... 7

Figure 5.

SPI slave timing diagram (in mode 3) ................................................... 12

Figure 6.

I²C slave timing diagram ............................................................ 13

Figure 7.

Read and write protocol (in mode 3) .................................................... 19

Figure 8.

SPI read protocol (in mode 3) ......................................................... 20

Figure 9.

Multiple byte SPI read protocol (2-byte example) (in mode 3) ................................... 20

Figure 10.

SPI write protocol (in mode 3)......................................................... 21

Figure 11.

Multiple byte SPI write protocol (2-byte example) (in mode 3) ................................... 21

Figure 12.

SPI read protocol in 3-wire mode (in mode 3) .............................................. 22

Figure 13.

I²C and I3C both active (INT1 pin not connected) ........................................... 25

Figure 14.

Only I3C active (INT1 pin connected to Vdd_IO) ............................................ 25

Figure 15.

Block diagram of filters ............................................................. 27

Figure 16.

Accelerometer UI chain ............................................................. 28

Figure 17.

Accelerometer composite filter ........................................................ 28

Figure 18.

Accelerometer chain with Mode 4 enabled ................................................ 29

Figure 19.

Gyroscope digital chain - Mode 1 (UI/EIS) and Mode 2 ....................................... 29

Figure 20.

Gyroscope digital chain - Mode 3 / Mode 4 (OIS/EIS) ........................................ 30

Figure 21.

Auxiliary SPI full control (a) and enabling primary interface (b) .................................. 31

Figure 22.

LSM6DSR electrical connections in Mode 1 ............................................... 35

Figure 23.

LSM6DSR electrical connections in Mode 2 ............................................... 36

Figure 24.

LSM6DSR electrical connections in Mode 3 and Mode 4 (auxiliary 3/4-wire SPI) ...................... 37

Figure 25.

Accelerometer block diagram ......................................................... 59

Figure 26.

LGA-14L 2.5 x 3.0 x 0.86 mm package outline and mechanical data ............................. 147

Figure 27.

Carrier tape information for LGA-14 package ............................................. 148

Figure 28.

LGA-14 package orientation in carrier tape............................................... 148

Figure 29.

Reel information for carrier tape of LGA-14 package ........................................ 149

LSM6DSR

List of figures

DS11976 - Rev 2

page 167/168

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