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PixArt Imaging Inc.

PCT1339 Product Datasheet

Multi-Touch Capacitive Touch Controller

PixArt Imaging Inc. http://www.pixart.com

All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.

Version 1.0 |11 Apr 2016

Pin

Name

Description

23

DRV8

Drive line pin

24

DRV9

Drive line pin

25

DRV10_SEN0

Mux pin: Can be set to Drive or sense function

26

DRV11_SEN1

Mux pin: Can be set to Drive or sense function

27

SEN2

Sense line pin

28

SEN3

Sense line pin

29

SEN4

Sense line pin

30

SEN5

Sense line pin

31

SEN6

Sense line pin

32

SEN7

Sense line pin

33

SEN8

Sense line pin

34

SEN9

Sense line pin

35

SEN10

Sense line pin

36

SEN11

Sense line pin

37

SEN12

Sense line pin

38

SEN13

Sense line pin

39

SEN14

Sense line pin

40

SEN15

Sense line pin

41

SEN16

Sense line pin

42

VDDA

Analog power, connect 1uF to ground.

43

DRV12_SEN17

Mux pin: Can be set to Drive or sense function

44

DRV13_SEN18

Mux pin: Can be set to Drive or sense function

45

DRV14

Drive line pin

46

DRV15

Drive line pin

47

DRV16

Drive line pin

48

DRV17

Drive line pin

49

DRV18

Drive line pin

50

DRV19

Drive line pin

51

DRV20

Drive line pin

52

DRV21

Drive line pin

53

DRV22

Drive line pin

54

DRV23

Drive line pin

55

VDDAIO

Drive line power, connect 1uF to ground

56

VIN

Main power input, connect 1uF to ground