LIS2DUX12 datasheet(101/102 Pages) STMICROELECTRONICS

101 / 102 page

List of figures

Figure 1.

Block diagram .................................................................... 3

Figure 2.

Pin connections ................................................................... 4

Figure 3.

SPI slave timing in mode 0 ............................................................ 7

Figure 4.

SPI slave timing in mode 3 ............................................................ 8

Figure 5.

I²C slave timing diagram ............................................................. 9

Figure 6.

LIS2DUX12 electrical connections (top view) .............................................. 14

Figure 7.

Power-up sequence ............................................................... 16

Figure 8.

Four-stage pedometer algorithm ....................................................... 21

Figure 9.

Generic state machine.............................................................. 22

Figure 10.

State machine in the LIS2DUX12 ...................................................... 23

Figure 11.

Machine learning core in the LIS2DUX12 ................................................. 23

Figure 12.

Read and write protocol ............................................................. 27

Figure 13.

SPI read protocol ................................................................. 28

Figure 14.

Multiple byte SPI read protocol (2-byte example)............................................ 28

Figure 15.

SPI write protocol ................................................................. 29

Figure 16.

Multiple byte SPI write protocol (2-byte example) ........................................... 29

Figure 17.

SPI read protocol in 3-wire mode ...................................................... 30

Figure 18.

LGA-12 2.0 x 2.0 x 0.74 mm package outline and mechanical data ............................... 89

LIS2DUX12

List of figures

DS14071 - Rev 2

page 101/102

LIS2DUX12 데이터시트(PDF) 101 Page - STMicroelectronics