LIS302DLH STMicroelectronics, LIS302DLH Datasheet - Page 24
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LIS302DLH
Manufacturer Part Number
LIS302DLH
Description
SENSOR ACCELEROMETER 3AXIS 14LGA
Manufacturer
STMicroelectronics
Datasheet
1.LIS302DLH.pdf
(37 pages)
Specifications of LIS302DLH
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STM32 Cortex-M3 Companion Products
Axis
X, Y, Z
Acceleration Range
±2.3g, 9.2g
Sensitivity
18mg/digit, 72mg/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
14-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)
0.92mm
Product Length (mm)
5mm
Mounting
Surface Mount
Pin Count
14
Sensing Axis
Triple
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
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C, SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10052
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LIS302DLHS0.5
Manufacturer:
INNOLUX
Quantity:
1 000
Company:
Part Number:
LIS302DLHTR
Manufacturer:
SANYO
Quantity:
11
Register description
7
7.1
7.2
24/37
The content of the registers that are loaded at boot should not be changed. They contain the
factory calibration values. Their content is automatically restored when the device is
powered-up.
Register description
The device contains a set of registers which are used to control its behavior and to retrieve
acceleration data. The registers address, made of 7 bits, is used to identify them and to
write the data through serial interface.
WHO_AM_I (0Fh)
Table 16.
Device identification register.
This register contains the device identifier that for LIS302DLH is set to 32h.
CTRL_REG1 (20h)
Table 17.
Table 18.
PM bits allow to select between power-down and two operating active modes. The device is
in power-down mode when PD bits are set to “000” (default value after boot).
shows all the possible power mode configurations and respective output data rates. Output
PM2 - PM0
DR1, DR0
Zen
Yen
Xen
PM2
0
WHO_AM_I register
CTRL_REG1 register
CTRL_REG1 description
PM1
Power mode selection. Default value: 000
(000: Power-down; Others: refer to
Data rate selection. Default value: 00
(00:50 Hz; Others: refer to
Z axis enable. Default value: 1
(0: Z axis disabled; 1: Z axis enabled)
Y axis enable. Default value: 1
(0: Y axis disabled; 1: Y axis enabled)
X axis enable. Default value: 1
(0: X axis disabled; 1: X axis enabled)
0
PM0
1
Doc ID 15797 Rev 1
DR1
1
Table
20)
Table
DR0
0
19)
Zen
0
Yen
1
LIS302DLH
Table 19
Xen
0