Data Sheet

ManualsBrandsSparkfun Electronics ManualsAccelerometersTriple Axis Accelerometer ±100g/±200g/±400g - H3LIS331DL

1

2

3

4

5

6

7

8

9

Block diagram and pin description H3LIS331DL

8/38 DocID023111 Rev 3

Table 2. Pin description

Pin# Name Function

1 Vdd_IO Power supply for I/O pins

2 NC Not connected

3 NC Not connected

4

SCL

SPC

I

2

C serial clock (SCL)

SPI serial port clock (SPC)

5 GND 0 V supply

6

SDA

SDI

SDO

I

2

C serial data (SDA)

SPI serial data input (SDI)

3-wire interface serial data output (SDO)

7

SDO

SA0

SPI serial data output (SDO)

I

2

C less significant bit of the device address (SA0)

8CS

SPI enable

I

2

C/SPI mode selection (1: I

2

C mode; 0: SPI enabled)

9 INT 2 Inertial interrupt 2

10 Reserved Connect to GND

11 INT 1 Inertial interrupt 1

12 GND 0 V supply

13 GND 0 V supply

14 Vdd Power supply

15 Reserved Connect to Vdd

16 GND 0 V supply