LIS331DLHTR STMicroelectronics, LIS331DLHTR Datasheet - Page 2
![ACCELEROMETER MEMS 3AXIS 16-LGA](/photos/18/36/183631/lis331dlhtr_sml.jpg)
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
Contents
Contents
1
2
3
4
5
2/38
Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1
1.2
Mechanical and electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1
2.2
2.3
2.4
2.5
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1
3.2
3.3
Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1
Digital interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1
5.2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Mechanical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Communication interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.3.1
2.3.2
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.5.1
2.5.2
2.5.3
2.5.4
Sensing element . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
IC interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Factory calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Soldering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
I2C serial interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.1.1
SPI bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.2.1
5.2.2
5.2.3
SPI - serial peripheral interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
I2C - inter IC control interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Zero-g level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Sleep to wake-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
I2C operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SPI read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SPI write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SPI read in 3-wires mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Doc ID 15094 Rev 3
LIS331DLH