LIS331HH STMicroelectronics, LIS331HH Datasheet - Page 32

• Manufacturer Part Number: LIS331HH
• Description: Board Mount Accelerometers MEMS Digital Sensor 3-axes Nano
• Manufacturer: STMicroelectronics

Specifications of LIS331HH

• Sensing Axis: X, Y, Z
• Acceleration: 6 g, 12 g, 24 g
• Digital Output - Number Of Bits: 16 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Supply Current: 10 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Shutdown: Yes
• Sensitivity: 3 mg/digit, 6 mf/digit, 12 mg/digit
• Package / Case: LGA-16
• Output Type: Digital
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register description
7.15
7.16
32/37
Table 42.
INT1_DURATION (33h)
Table 43.
Table 44.
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.
INT2_CFG (34h)
Table 45.
Table 46.
D6 - D0
AOI
6D
ZHIE
ZLIE
YHIE
YLIE
THS6 - THS0
AOI
0
INT1_THS description
INT1_DURATION register
INT2_DURATION description
INT2_CFG register
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)
D6
6D
Interrupt 1 threshold. Default value: 000 0000
Duration value. Default value: 000 0000
ZHIE
D5
Doc ID 16366 Rev 1
ZLIE
D4
YHIE
D3
YLIE
D2
XHIE
D1
LIS331HH
XLIE
D0