LIS331HHTR STMicroelectronics, LIS331HHTR Datasheet - Page 31

• Manufacturer Part Number: LIS331HHTR
• Description: ACCELEROMETER SENSOR 3AXIS 16-LG
• Manufacturer: STMicroelectronics
• Series: MEMS, nanor

Specifications of LIS331HHTR

• Axis: X, Y, Z
• Acceleration Range: ±6g, 12g, 24g
• Sensitivity: 12mg/digit, 6mg/digit, 3mg/digit
• Voltage - Supply: 2.16 V ~ 3.6 V
• Output Type: Digital
• Bandwidth: 50Hz ~ 1kHz Selectable
• Interface: I²C, SPI
• Mounting Type: Surface Mount
• Package / Case: 16-LGA
• Package Type: LGA
• Operating Supply Voltage (min): 2.16V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 3mm
• Product Height (mm): 1mm
• Product Length (mm): 3mm
• Mounting: Surface Mount
• Pin Count: 16
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIS331HH
7.13
7.14
Table 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.
IA
ZH
ZL
YH
YL
XH
XL
0
0
AOI
0
0
1
1
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)
Interrupt 1 source configurations
INT1_SRC register
INT1_SRC description
INT1_THS register
THS6
IA
THS5
ZH
6D
0
1
0
1
Doc ID 16366 Rev 1
THS4
ZL
THS3
AND combination of interrupt events
YH
OR combination of interrupt events
6 direction movement recognition
6 direction position recognition
Interrupt mode
THS2
YL
Register description
THS1
XH
THS0
XL
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