LSM6DSOP datasheet(17/107 Pages) STMICROELECTRONICS

Part #	LSM6DSOP

Description	iNEMO inertial module:always-on 3D accelerometer and 3D gyroscope

PDF	107 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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17 / 107 page

DocID032926 Rev 5

17/107

LSM6DSOP

Pin description

107

3.1

Pin connections

The LSM6DSOP offers an I²C slave interface or SPI (3- and 4-wire) serial interface.

Figure 4. LSM6DSOP connections

Table 2. Pin description

Pin#

Name

Function

SDO

SPI 4-wire interface serial data output (SDO)

SA0

I²C least significant bit of the device address (SA0)

RES

Connect to VDDIO or GND

RES

Connect to VDDIO or GND

INT(1)

1. INT must be set to '0' or left unconnected during power-on.

Programmable interrupt

VDDIO(2)

2. Recommended 100 nF filter capacitor.

Power supply for I/O pins

GND

0 V supply

GND

0 V supply

VDD(2)

Power supply

Leave unconnected(3)

3. Leave pin electrically unconnected and soldered to PCB.

Leave unconnected(3)

I²C / SPI mode selection

(1: SPI idle mode / I²C communication enabled;

0: SPI communication mode / I²C disabled)

SCL

I²C serial clock (SCL)

SPI serial port clock (SPC)

SDA

I²C serial data (SDA)

SPI serial data input (SDI)

3-wire interface serial data output (SDO)

LSM6DSOP Datasheet(PDF) 17 Page - STMicroelectronics

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