LIS3DH STMicroelectronics, LIS3DH Datasheet - Page 34

• Manufacturer Part Number: LIS3DH
• Description: Board Mount Accelerometers MEMS Ultra Low-Power 3-Axes Nano
• Manufacturer: STMicroelectronics

Specifications of LIS3DH

• Sensing Axis: X, Y, Z
• Acceleration: 16 g
• Digital Output - Number Of Bits: 16 bit
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.71 V
• Supply Current: 6 uA to 11 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Digital Output - Bus Interface: I2C, SPI
• Mounting Style: SMD/SMT
• Shutdown: Yes
• Sensitivity: 1 mg/digit to 12 mg/digit
• Package / Case: LGA-16
• Output Type: Digital
• Acceleration Range: ± 2g, ± 4g, ± 8g, ± 16g
• No. Of Axes: 3
• Interface Type: I2C, SPI
• Sensitivity Per Axis: 12mg / Digit
• Sensor Case Style: LGA
• No. Of Pins: 16
• Supply Voltage Range: 1.71V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Registers description
8.19
8.20
8.21
34/42
FIFO_CTRL_REG (2Eh)
Table 42.
Table 43.
Table 44.
FIFO_SRC_REG (2Fh)
Table 45.
INT1_CFG (30h)
Table 46.
Table 47.
FM1
FM1-FM0
TR
FTH4:0
0
0
1
1
WTM
AOI
AOI
6D
ZHIE/
ZUPE
6D
FM1
OVRN_FIFO
REFERENCE register
FM0
REFERENCE register description
FIFO mode configuration
FIFO_SRC register
INT1_CFG register
INT1_CFG description
FIFO mode selection. Default value: 00 (see
Trigger selection. Default value: 0
0: Trigger event liked to trigger signal on INT1
1: Trigger event liked to trigger signal on INT2
Default value: 0
ZUPE
And/Or combination of Interrupt events. Default value: 0. Refer to
rupt mode"
6 direction detection function enabled. Default value: 0. Refer to
mode"
Enable interrupt generation on Z high event or on Direction recognition. Default
value: 0 (0: disable interrupt request;1: enable interrupt request)
ZHIE/
0
1
0
1
TR
EMPTY
ZDOWNE
Doc ID 17530 Rev 1
ZLIE/
FM0
FTH4
FSS4
YUPE
YHIE/
Bypass mode
FIFO mode
Stream mode
Trigger mode
FTH3
FSS3
YDOWNE
Table 44
YLIE/
FTH2
FSS2
Self test mode
)
XUPE
XHIE/
FTH1
FSS1
Table 48, "Interrupt
Table 48, "Inter-
XDOWNE
FTH0
FSS0
XLIE/
LIS3DH