LIS331DLH STMicroelectronics, LIS331DLH Datasheet - Page 33

• Manufacturer Part Number: LIS331DLH
• Description: Board Mount Accelerometers DGTL OUTPT MTN SEN MEMS ULTRA LO PWR
• Manufacturer: STMicroelectronics

Specifications of LIS331DLH

• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 4 g, 8 g
• Digital Output - Number Of Bits: 16 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.16 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Shutdown: Yes
• Package / Case: LGA-16
• Output Type: Digital
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS331DLH
7.15
7.16
7.17
Interrupt 1 source register. Read only register.
Reading at this address clears INT1_SRC IA bit (and the interrupt signal on INT 1 pin) and
allows the refreshment of data in the INT1_SRC register if the latched option was chosen.
INT1_THS (32h)
Table 42.
Table 43.
INT1_DURATION (33h)
Table 44.
Table 45.
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 46.
Table 47.
D6 - D0
AOI
6D
ZHIE
ZLIE
THS6 - THS0
AOI
0
0
INT1_THS register
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)
THS6
D6
6D
Interrupt 1 threshold. Default value: 000 0000
Duration value. Default value: 000 0000
THS5
ZHIE
D5
Doc ID 15094 Rev 3
THS4
ZLIE
D4
THS3
YHIE
D3
THS2
YLIE
D2
Register description
THS1
XHIE
D1
THS0
XLIE
D0
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