LIS2DUXS12 datasheet(103/104 Pages) STMICROELECTRONICS

103 / 104 page

List of figures

Figure 1.

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

Figure 2.

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

Figure 3.

SPI slave timing in mode 0 ............................................................ 8

Figure 4.

SPI slave timing in mode 3 ............................................................ 9

Figure 5.

I²C slave timing diagram ............................................................ 10

Figure 6.

LIS2DUXS12 electrical connections (top view) ............................................. 16

Figure 7.

Qvar external connections to pin 11, 12 (Qvar input) ......................................... 16

Figure 8.

Power-up sequence ............................................................... 18

Figure 9.

Four-stage pedometer algorithm ....................................................... 23

Figure 10.

Generic state machine.............................................................. 24

Figure 11.

State machine in the LIS2DUXS12 ..................................................... 25

Figure 12.

Machine learning core in the LIS2DUXS12................................................ 25

Figure 13.

Read and write protocol ............................................................. 29

Figure 14.

SPI read protocol ................................................................. 30

Figure 15.

Multiple byte SPI read protocol (2-byte example)............................................ 30

Figure 16.

SPI write protocol ................................................................. 31

Figure 17.

Multiple byte SPI write protocol (2-byte example) ........................................... 31

Figure 18.

SPI read protocol in 3-wire mode ...................................................... 32

Figure 19.

LGA-12 2.0 x 2.0 x 0.74 mm package outline and mechanical data ............................... 91

LIS2DUXS12

List of figures

DS14035 - Rev 2

page 103/104

LIS2DUXS12 数据表(PDF) 103 Page - STMicroelectronics

LIS2DUXS12 数据表(HTML) 103 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载