LIS331DL Просмотр технического описания (PDF) - STMicroelectronics

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LIS331DL

MEMS motion sensor 3-axis - ±2g/±8g smart digital output “nano” accelerometer

STMicroelectronics 

LIS331DL

Block diagram and pin description

Table 2. Pin description

Pin#

Name

Function

1

Vdd_IO Power supply for I/O pins

2

NC

Internally Not Connected

3

NC

Internally Not Connected

SCL

I2C Serial Clock (SCL)

4

SPC

SPI Serial Port Clock (SPC)

5

GND

0V supply

SDA

I2C Serial Data (SDA)

6

SDI

SPI Serial Data Input (SDI)

SDO

3-wire Interface Serial Data Output (SDO)

SDO

SPI Serial Data Output (SDO)

7

SA0

I2C less significant bit of the device address (SA0)

SPI enable

8

CS

I2C/SPI mode selection (1: I2C mode; 0: SPI enabled)

9

INT 2

Inertial interrupt 2

10

Reserved Connect to GND

11

INT 1

Inertial interrupt 1

12

GND

0V supply

13

GND

0V supply

14

Vdd

Power supply

15

Reserved Connect to Vdd

16

GND

0V supply

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