Register mapping

LIS3DHH

20/29

DocID030220 Rev 3

6

Register mapping

The table given below provides a list of the 8/16-bit registers embedded in the device and

the corresponding addresses.

Table 8. Register mapping

Registers marked as Reserved must not be changed. Writing to those registers may affect

the correct behavior of the device.

Their content is automatically restored when the device is powered up.

Name

Type

Register address

Default

Note

Hex

Binary

Reserved

--

00-0E

--

--

Reserved

WHO_AM_I

r

0F

00001111

00010001

Reserved

--

10-1F

--

--

Reserved

CTRL_REG1

r/w

20

00100000

00000000

INT1_CTRL

r/w

21

00100001

00000000

INT2_CTRL

r/w

22

00100010

00000000

CTRL_REG4

r/w

23

00100011

00000000

CTRL_REG5

r/w

24

00100100

00000000

OUT_TEMP_L

r

25

00100101

output

OUT_TEMP_H

r

26

00100110

output

STATUS

r

27

00100111

output

OUT_X_L_XL

r

28

00101000

output

OUT_X_H_XL

r

29

00101001

output

OUT_Y_L_XL

r

2A

00101010

output

OUT_Y_H_XL

r

2B

00101011

output

OUT_Z_L_XL

r

2C

00101100

output

OUT_Z_H_XL

r

2D

00101101

output

FIFO_CTRL

r/w

2E

00101110

00000000

FIFO_SRC

r

2F

00101111

output

Reserved

--

30-32

--

--

Reserved