1.3

Device pinout

The following figure shows the pinout of the VL53L4CD (see also Section 6 Outline drawings).

Figure 2. VL53L4CD pinout (bottom view)

AVDDVCSEL

2

AVSSVCSEL

3

GND

4

GND2

5

XSHUT

11

12

AVDD

10

SCL

9

SDA

8

DNC

7

GPIO1

6

1

GND3

GND4

Table 2. VL53L4CD pin description

Pin number

Signal name

Signal type

Signal description

1

AVDDVCSEL

Supply

VCSEL supply, to be connected to main supply

2

AVSSVCSEL

Ground

VCSEL ground, to be connected to main ground

3

GND

To be connected to main ground

4

GND2

5

XSHUT

Digital input

Xshutdown pin, active low

6

GND3

Ground

To be connected to main ground

7

GPIO1

Digital output

Interrupt output. Open drain output

8

DNC

Digital input

Do not connect, must be left floating

9

SDA

Digital input/output

I²C serial data

10

SCL

Digital input

I²C serial clock input

11

AVDD

Supply

Supply, to be connected to main supply

12

GND4

Ground

To be connected to main ground

Note:

AVSSVCSEL and GND are ground pins and can be connected together in the application schematics.

Note:

GND2, GND3, and GND4 are standard pins that are forced to the ground domain in the application schematics

to avoid possible instabilities if set to other states.

VL53L4CD

Device pinout

DS13812 - Rev 5

page 4/37