LIS331HHTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LIS331HHTR

MEMS digital output motion sensor ultra low-power high full-scale 3-axes “nano” accelerometer

STMicroelectronics 

Register description

Table 42. INT1_THS description

THS6 - THS0 Interrupt 1 threshold. Default value: 000 0000

7.15 INT1_DURATION (33h)

Table 43. INT1_DURATION register

0

D6

D5

D4

D3

D2

LIS331HH

D1

D0

Table 44. INT2_DURATION description

D6 - D0

Duration value. Default value: 000 0000

D6 - D0 bits set the minimum duration of the Interrupt 2 event to be recognized. Duration

steps and maximum values depend on the ODR chosen.

7.16

INT2_CFG (34h)

Table 45. INT2_CFG register

AOI

6D

ZHIE

ZLIE

YHIE

YLIE

XHIE

XLIE

Table 46.

AOI

6D

ZHIE

ZLIE

YHIE

YLIE

INT2_CFG description

AND/OR combination of interrupt events. Default value: 0.

(See table below)

6 direction detection function enable. Default value: 0.

(See table below)

Enable interrupt generation on Z high event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value higher than preset threshold)

Enable interrupt generation on Z low event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value lower than preset threshold)

Enable interrupt generation on Y high event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value higher than preset threshold)

Enable interrupt generation on Y low event. Default value: 0

(0: disable interrupt request;

1: enable interrupt request on measured accel. value lower than preset threshold)

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Doc ID 16366 Rev 1

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