Datasheet

Pin description LSM6DS3
18/99 DocID026899 Rev 7
Table 2. Pin description
Pin# Name Mode 1 function Mode 2 function Mode 3 function
1 SDO/SA0
SPI 4-wire interface serial
data output (SDO)
I
2
C least significant bit of the
device address (SA0)
SPI 4-wire interface serial data
output (SDO)
I
2
C least significant bit of the
device address (SA0)
I
2
C least significant bit of the
device address (SA0)
2 SDx Connect to VDDIO or GND I
2
C serial data master (MSDA)
Auxiliary SPI 3-wire interface
serial data input (SDI)
and serial data output (SDO)
3 SCx Connect to VDDIO or GND I
2
C serial clock master (MSCL)
Auxiliary SPI 3-wire interface
serial port clock (SPC)
4 INT1 Programmable interrupt 1
5 VDDIO
(1)
Power supply for I/O pins
6 GND 0 V supply
7 GND 0 V supply
8 VDD
(2)
Power supply
9 INT2
Programmable interrupt 2
(INT2)/ Data enable (DEN)
Programmable interrupt 2
(INT2)/ Data enable (DEN)/
I
2
C master external
synchronization signal (MDRDY)
Programmable interrupt 2
(INT2)/ Data enable (DEN)
10 OCS Leave unconnected Leave unconnected
Auxiliary SPI 3-wire interface
enable
11 NC Leave unconnected
12 CS
I
2
C/SPI mode selection
(1: SPI idle mode / I
2
C
communication enabled; 0:
SPI communication mode /
I
2
C disabled)
I
2
C/SPI mode selection
(1: SPI idle mode / I
2
C
communication enabled;
0: SPI communication mode /
I
2
C disabled)
Leave unconnected
13 SCL
I
2
C serial clock (SCL)
SPI serial port clock (SPC)
I
2
C serial clock (SCL)
SPI serial port clock (SPC)
I
2
C serial clock (SCL)
14 SDA
I
2
C serial data (SDA)
SPI serial data input (SDI)
3-wire interface serial data
output (SDO)
I
2
C serial data (SDA)
SPI serial data input (SDI)
3-wire interface serial data
output (SDO)
I
2
C serial data (SDA)
1. Recommended 100 nF filter capacitor.
2. Recommended 100 nF capacitor.