LIS331DLM STMicroelectronics, LIS331DLM Datasheet - Page 32

• Manufacturer Part Number: LIS331DLM
• Description: Board Mount Accelerometers DGTL OUTPT MTN SEN MEMS ULTRA LO PWR
• Manufacturer: STMicroelectronics

Specifications of LIS331DLM

• Sensing Axis: X, Y, Z
• Acceleration: 2 g, 4 g, 8 g
• Digital Output - Number Of Bits: 8 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

Register description
7.14
7.15
7.16
32/38
INT1_SRC (31h)
Table 39.
Table 40.
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 41.
Table 42.
INT1_DURATION (33h)
Table 43.
IA
ZH
ZL
YH
YL
XH
XL
THS6 - THS0
0
0
0
Interrupt Active. Default value: 0
(0: no interrupt has been generated; 1: one or more interrupts have been generated)
Z high. Default value: 0
(0: no interrupt, 1: Z High event has occurred)
Z low. Default value: 0
(0: no interrupt; 1: Z Low event has occurred)
Y high. Default value: 0
(0: no interrupt, 1: Y High event has occurred)
Y low. Default value: 0
(0: no interrupt, 1: Y Low event has occurred)
X high. Default value: 0
(0: no interrupt, 1: X High event has occurred)
X low. Default value: 0
(0: no interrupt, 1: X Low event has occurred)
INT1_SRC register
INT1_SRC description
INT1_THS register
INT1_THS description
INT1_DURATION register
THS6
D6
IA
Interrupt 1 threshold. Default value: 000 0000
THS5
ZH
D5
Doc ID 15102 Rev 4
THS4
D4
ZL
THS3
YH
D3
THS2
YL
D2
THS1
XH
D1
LIS331DLM
THS0
XL
D0