LIS3L02DQ 查看數據表（PDF） - STMicroelectronics
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LIS3L02DQ Datasheet PDF : 19 Pages
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LIS3L02DQ
Table 2. Pin Description
N°
Pin
Function
1 to 2
NC
Internally not connected
3
GND
0V supply
4
Vdd
Power supply
5 to 12
NC
Internally not connected
13
Reserved Leave unconnected or connect to Vdd
14
Reserved Leave unconnected or connect to GND
15
RDY/INT Data ready/inertial wake-up interrupt
16
SDO
SPI Serial Data Output
17
SDA/
I2C Serial Data (SDA)
SDI/
SPI Serial Data Input (SDI)8
SDO
3-wire Interface Serial Data Output (SDO)
18
SCL/SPC I2C Serial Clock (SCL)
SPI Serial Port Clock (SPC)
19
CS
SPI enable
I2C/SPI mode selection (1: I2C mode; 0: SPI enabled)
20
Vdd_IO Power supply for I/O pads
21
Vdd
Power supply
22
GND
0V supply
23 to 44
NC
Internally not connected
Figure 3. Pin Connection (Top view)
Z
Y
1
X
DIRECTION OF THE
DETECTABLE
ACCELERATIONS
NC
NC
NC
NC
GND
NC
Vdd
NC
NC
NC
NC
LIS3L02DQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
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