LIS331DLHTR STMicroelectronics, LIS331DLHTR Datasheet - Page 30
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LIS331DLHTR
Manufacturer Part Number
LIS331DLHTR
Description
ACCELEROMETER MEMS 3AXIS 16-LGA
Manufacturer
STMicroelectronics
Series
MEMS, nanor
Datasheet
1.STEVAL-MKI022V1.pdf
(38 pages)
Specifications of LIS331DLHTR
Featured Product
STM32 Cortex-M3 Companion Products
Axis
X, Y, Z
Acceleration Range
± 2g, 4g, 8g
Sensitivity
3.9mg/digit, 2mg/digit, 1mg/digit
Voltage - Supply
2.16 V ~ 3.6 V
Output Type
Digital
Bandwidth
100Hz ~ 400Hz 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)
2.5V
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
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
Supply Current
250 uA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C, SPI
Mounting Style
SMD/SMT
Shutdown
Yes
For Use With
497-10672 - PLATFORM MUSA497-10048 - BOARD EVAL ACCELEROMETER497-9053 - DEMO BOARD FOR LIS331DLH497-8852 - BOARD DEMO STM8S207R6/LIS331DLH497-8851 - BOARD DEMO STM8S207R6/LIS331DLH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10397-2
LIS331DLHTR
LIS331DLHTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LIS331DLHTR
Manufacturer:
ST
Quantity:
27 600
Part Number:
LIS331DLHTR
Manufacturer:
ST
Quantity:
20 000
Register description
7.7
7.8
7.9
30/38
HP_FILTER_RESET (25h)
Dummy register. Reading at this address zeroes instantaneously the content of the internal
high pass-filter. If the high pass filter is enabled all three axes are instantaneously set to 0g.
This allows to overcome the settling time of the high pass filter.
REFERENCE (26h)
Table 33.
Table 34.
This register sets the acceleration value taken as a reference for the high-pass filter output.
When filter is turned on (at least one of FDS, HPen2, or HPen1 bit is equal to ‘1’) and HPM
bits are set to “01”, filter out is generated taking this value as a reference.
STATUS_REG (27h)
Table 35.
Table 36.
Ref7 - Ref0
ZYXOR
ZOR
YOR
XOR
ZYXDA
ZYXOR
Ref7
REFERENCE register
REFERENCE description
STATUS_REG register
STATUS_REG description
X, Y and Z axis data overrun. Default value: 0
(0: no overrun has occurred;
1: new data has overwritten the previous one before it was read)
Z axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the Z-axis has overwritten the previous one)
Y axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the Y-axis has overwritten the previous one)
X axis data overrun. Default value: 0
(0: no overrun has occurred;
1: a new data for the X-axis has overwritten the previous one)
X, Y and Z axis new data available. Default value: 0
(0: a new set of data is not yet available; 1: a new set of data is available)
Reference value for high-pass filter. Default value: 00h.
Ref6
ZOR
Ref5
YOR
Doc ID 15094 Rev 3
XOR
Ref4
ZYXDA
Ref3
Ref2
ZDA
Ref1
YDA
LIS331DLH
Ref0
XDA