LSM9DS0 Datasheet, PDF (12/74 Pages) STMicroelectronics – iNEMO inertial module 3D accelerometer, 3D gyroscope, 3D magnetometer

Block diagram and pin description
LSM9DS0
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Name
Reserved
Reserved
Reserved
Reserved
GND
GND
C1_XM
SETC_XM
SETP_XM
DEN_G
INT_G
DRDY_G
INT1_XM
INT2_XM
Vdd
Vdd
Vdd
Vdd_IO
CS_G
CS_XM
SCL
SPC
SDO_G
SA0_G
SDO_XM
SA0_XM
SDA
Table 2. Pin description
Function
Leave unconnected
Connect to GND
Connect to GND
Connect to GND
0 V supply
0 V supply
Capacitor connection (C1)
S/R capacitor connection (C2)
S/R capacitor connection (C2)
Gyroscope data enable
Gyroscope programmable interrupt
Gyroscope data ready
Accelerometer and magnetic sensor interrupt 1
Accelerometer and magnetic sensor interrupt 2
Power supply
Power supply
Power supply
Power supply for I/O pins
Gyroscope I²C/SPI mode selection
1: SPI idle mode / I²C communication enabled
0: SPI communication mode / I²C disabled
Accelerometer and magnetic sensor SPI enabled
I²C/SPI mode selection
1: SPI idle mode / I²C communication enabled
0: SPI communication mode / I²C disabled
I²C serial clock (SCL)
SPI serial port clock (SPC)
Gyroscope serial data output (SDO)
Angular rate sensor I²C less significant bit of the device address
(SA0)
Accelerometer and magnetic sensor SPI serial data output (SDO)
Accelerometer and magnetic sensor I²C less significant bit of the
device address (SA0)
I²C serial data (SDA)
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