ADNS-5712

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ADNS-5712-GDS-R1.2 20160902

3

Pin Descriptions and Sensor Orientation

Pin Descriptions

Pin

Name

Type

Definition

1

S1

OUT

Button scan output pin

2

D+

I/O

Full Speed USB D+

3

D-

I/O

Full Speed USB D-

4

VDD5V

PWR

Chip power VDD, 4.25V~5.25V

5

VSS

GND

Chip ground

6

VDD33Q

GND

Chip I/O and digital power 3.3V. Please connect 22uF and 0.1uF Capacitor to VSS

7

LED

OUT

LED control for sensor lighting

8

S0

OUT

Button scan output pin

9

Z1

I/O

Button scan output pin and Z wheel function

10

P0

I/O

Button scan input pin and RGB LED control pin

11

P1

I/O

Button scan input pin and RGB LED control pin

12

P2

I/O

Button scan input pin and RGB LED control pin

13

Z2

INPUT

Z wheel function

14

P3

I/O

Button scan input pin and Logo LED control pin

Sensor Orientation

LB

RB

+ X

- Y

1

2

3

4

5

6

9

10

11

12

13

14

1

8

7

14

8

7

Figure 2. Orientation Relationship between Sensor and Mouse