PD024OX8

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5

5. Input / Output Terminals

FPC Down Connect , 40Pins , Pitch : 0.5 mm

PGND=GND=0V

Pin No

Symbol

I/O

Description

Remark

1

VCOM

I

Common electrode voltage

Note 5-1

2

N/C

-

-

3

VGL

I

Negative power supply for gate driver

4

C4P

C

Pins to connect capacitance for power circuitry

5

C4N

C

Pins to connect capacitance for power circuitry

6

VGH

I

Positive power supply for gate driver

7

FRP

O

Frame polarity output for VCOM

8

VCAC

C

Define the amplitude of the VCOM swing

9

VSD

I

Voltage for Source Driver and Reference Voltage

10

C3P

C

Pins to connect capacitance for power circuitry

11

C3N

C

Pins to connect capacitance for power circuitry

12

VDDA

I

Voltage for Source Driver and Reference Voltage

13

C2P

C

Pins to connect capacitance for power circuitry

14

C2N

C

Pins to connect capacitance for power circuitry

15

VINT

I

Voltage for Source Driver and Reference Voltage

16

C1P

C

Pins to connect capacitance for power circuitry

17

C1N

C

Pins to connect capacitance for power circuitry

Note 5-2

18

PGND

I

Charge Pump Power GND

19

PVDD

I

Charge Pump Power VDD

Note 5-3

20

DRV

O

Gate signal for the power transistor of the boost converter

Note 5-4

21

VLED

I

Supply voltage for LED backlight

22

NC

-

-

23

FB

I

Main boost regulator feedback input

Note 5-5

24

VCC

I

Digital power supply

Note 5-3

25

GND

I

Digital GND

26

VCC

I

Digital power supply

Note 5-3

27

CS

I

Serial interface chip select signal

28

SDA

I

Serial interface data input signal

29

SCL

I

Serial interface transmission clock

30

HSYNC

I

Horizontal sync input

31

VSYNC

I

Vertical sync input

32

DCLK

I

Clock input

33

D7

I

Data input

34

D6

I

Data input

35

D5

I

Data input

36

D4

I

Data input

37

D3

I

Data input

38

D2

I

Data input

39

D1

I

Data input

40

D0

I

Data input