LIS3LV02DQ STMicroelectronics, LIS3LV02DQ Datasheet - Page 17
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LIS3LV02DQ
Manufacturer Part Number
LIS3LV02DQ
Description
ACCELEROMETER TRPL AXIS 28QFPN
Manufacturer
STMicroelectronics
Datasheet
1.STEVAL-IFS001V1.pdf
(42 pages)
Specifications of LIS3LV02DQ
Axis
X, Y, Z
Acceleration Range
±2g, 6g
Sensitivity
1024LSB/g, 340LSB/g
Voltage - Supply
2.16 V ~ 3.6 V
Output Type
Digital
Bandwidth
40Hz ~ 2.56kHz Selectable
Interface
I²C, SPI
Mounting Type
Surface Mount
Package / Case
28-QFN
Sensing Axis
X, Y, Z
Acceleration
2 g, 6 g
Digital Output - Number Of Bits
12 bit, 16 bit
Supply Voltage (max)
3.6 V
Supply Voltage (min)
2.16 V
Supply Current
0.6 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Digital Output - Bus Interface
I2C, SPI
Body Style
QFPN
Function
Accelerometer
Primary Type
Accelerometer
Range, Measurement
2/6 g
Voltage, Supply
3.6 V
No. Of Axes
3
Ic Interface Type
I2C, SPI
Sensor Case Style
QFN
No. Of Pins
28
Supply Voltage Range
2.16V To 3.6V
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
For Use With
497-6249 - BOARD EVAL ACCEL DGTL LIS3LV02DQ497-5069 - EVAL BOARD 3AXIS MEMS ACCELLRMTR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4919
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LIS3LV02DQ
Manufacturer:
ST
Quantity:
20 000
Part Number:
LIS3LV02DQ-TR
Manufacturer:
ST
Quantity:
20 000
Part Number:
LIS3LV02DQTR
Manufacturer:
ST
Quantity:
20 000
LIS3LV02DQ
5
5.1
Digital Interfaces
The registers embedded inside the LIS3LV02DQ may be accessed through both the I
SPI serial interfaces. The latter may be SW configured to operate either in 3-wire or 4-wire
interface mode.
The serial interfaces are mapped onto the same pads. To select/exploit the I
line must be tied high (i.e connected to Vdd_IO).
Table 6.
I
The LIS3LV02DQ I
whose content can also be read back.
The relevant I
Table 7.
There are two signals associated with the I
DAta line (SDA). The latter is a bidirectional line used for sending and receiving the data to/from
the interface. Both the lines are connected to Vdd_IO through a pull-up resistor embedded
inside the LIS3LV02DQ. When the bus is free both the lines are high.
The I
Mode.
2
C Serial Interface
SDA/SDI/SDO
Transmitter
PIN Name
SCL/SPC
2
Receiver
C interface is compliant with Fast Mode (400 kHz) I
Master
Term
Slave
SDO
CS
Serial interface pin description
Serial interface pin description
2
C terminology is given in the table below
2
SPI enable
I
I
SPI Serial Port Clock (SPC)
I
SPI Serial Data Input (SDI)
3-wire Interface Serial Data Output (SDO)
SPI Serial Data Output (SDO)
The device which sends data to the bus
The device which receives data from the bus
The device which initiates a transfer, generates clock signals and terminates a
transfer
The device addressed by the master
C is a bus slave. The I
2
2
2
C/SPI mode selection (1: I
C Serial Clock (SCL)
C Serial Data (SDA)
CD00047926
2
2
C is employed to write the data into the registers
C bus: the Serial Clock Line (SCL) and the Serial
2
C mode; 0: SPI enabled)
PIN Description
Description
2
C standards as well as the Normal
2
C interface, CS
5 Digital Interfaces
2
C and
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