ASM330LHB datasheet(130/131 Pages) STMICROELECTRONICS

130 / 131 page

List of figures

Figure 1.

Generic state machine............................................................... 4

Figure 2.

State machine in the ASM330LHB ...................................................... 5

Figure 3.

Machine learning core in the ASM330LHB ................................................. 6

Figure 4.

Pin connections ................................................................... 7

Figure 5.

SPI slave timing diagram (in mode 3) ................................................... 13

Figure 6.

I²C slave timing diagram ............................................................ 14

Figure 7.

Reference design - block diagram, I²C communication protocol.................................. 18

Figure 8.

Reference design - block diagram, SPI4 communication protocol ................................ 18

Figure 9.

Read and write protocol (in mode 3) .................................................... 21

Figure 10.

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

Figure 11.

Multiple byte SPI read protocol (2-byte example) (in mode 3) ................................... 22

Figure 12.

SPI write protocol (in mode 3)......................................................... 23

Figure 13.

Multiple byte SPI write protocol (2-byte example) (in mode 3) ................................... 23

Figure 14.

SPI read protocol in 3-wire mode (in mode 3) .............................................. 24

Figure 15.

I²C and I3C both active (INT1 pin not connected) ........................................... 27

Figure 16.

Only I3C active (INT1 pin connected to Vdd_IO) ............................................ 27

Figure 17.

Block diagram of filters ............................................................. 29

Figure 18.

Gyroscope filtering chain ............................................................ 30

Figure 19.

Accelerometer chain ............................................................... 31

Figure 20.

Accelerometer composite filter ........................................................ 31

Figure 21.

ASM330LHB electrical connections ..................................................... 35

Figure 22.

Accelerometer block diagram ......................................................... 54

Figure 23.

LGA-14L 2.5 x 3.0 x 0.86 mm package outline and mechanical data ..............................116

Figure 24.

Carrier tape information for LGA-14 package ..............................................117

Figure 25.

LGA-14 package orientation in carrier tape................................................117

Figure 26.

Reel information for carrier tape of LGA-14 package .........................................118

ASM330LHB

List of figures

DS13773 - Rev 7

page 130/131

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