LIS3DSHTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LIS3DSHTR

MEMS digital output motion sensor ultra low-power high performance three-axis “nano” accelerometer

STMicroelectronics 

Register description

8

Register description

8.1

INFO1 (0Dh)

Read only information register.

Table 17. INFO1 register default value

0

0

1

0

0

0

8.2

INFO2 (0Eh)

Read only information register.

Table 18. INFO2 register default value

0

0

0

0

0

0

8.3

WHO_AM_I (0Fh)

Who_AM_I register.

Table 19. WHO_AM_I register default value

0

0

1

1

1

1

8.4

CTRL_REG3 (23h)

Control register 3.

Table 20. Control register 3

DR_EN

IEA

IEL

INT2_EN INT1_EN

VFILT

LIS3DSH

0

1

0

0

1

1

-

STRT

32/53

Table 21. CTRL_REG3 register description

DR_EN

DRDY signal enable to INT1. Default value:0

0 = data ready signal not connected, 1 = data ready signal connected to INT1

Interrupt signal polarity. Default value:0

IEA

0 = interrupt signals active LOW, 1 = interrupt signals active HIGH

Interrupt signal latching. Default value:0

IEL

0 = interrupt signals latched, 1 = interrupt signal pulsed

Interrupt 2 enable/disable. Default value:0

INT2_EN

0 = INT2 signal disabled, 1 = INT2 signal enabled

Interrupt 2 enable/disable. Default Value:0

INT1_EN

0 = INT1/DRDY signal disabled, 1 = INT1/DRDY signal enabled

Doc ID 022405 Rev 1

Share Link: