VT5366 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

VT5366

1.8V optical mouse sensor

STMicroelectronics 

Design notes

3

Design notes

3.1

Pin assignment

Figure 3. VT5366 pin assignment

VT5366

NC

VLEVEL

TEST_OUT

32 31 30 29 28 27 26 25

1

24

2

23

3

22

MOTION

POWERDOWN

SCL

NC

4

XO

5

NC

6

VT5366

21

SDA

20

DGND2

19

DVDD2

XI

DVDD1

7

18

8

9

10 11 12

13 14 15

17

16

TRK_LED

NC

3.2

Optical centre

The optical centre of the VT5366 is NOT in the centre of the package, it is offset by -

0.243mm in the X-axis and 0.215mm in the Y axis with respect to the centre of the package

as shown in Figure 4. The PCB designer must take this into account when laying out the

PCB.

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