LSM6DS33 Datasheet, PDF (14/77 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

Pin description
LSM6DS33
Table 2. Pin description
Pin#
Name
Function
1
VDDIO⁽¹⁾ Power supply for I/O pins
I²C serial clock (SCL)
2
SCL
SPI serial port clock (SPC)
I²C serial data (SDA)
3
SDA
SPI serial data input (SDI)
3-wire interface serial data output (SDO)
SPI 4-wire interface serial data output (SDO)
4
SDO/SA0 _{I2C least significant bit of the device address (SA0)}
I²C/SPI mode selection
5
CS
(1: SPI idle mode / I²C communication enabled; 0: SPI communication
mode / I²C disabled)
6
INT2
Programmable interrupt
7
INT1
Programmable interrupt
8
RES
Reserved, connect to GND
9
RES
Reserved, connect to GND
10
RES
Reserved, connect to GND
11
RES
Reserved, connect to GND
12
GND
0 V supply
13
GND
0 V supply
14
NC
Leave unconnected
15
RES
Reserved, connect to GND
16
VDD⁽²⁾
Power supply
1. Recommended 100 nF filter capacitor.
2. Recommended 100 nF capacitor.
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DocID027423 Rev 4