RL043PD130-44A

Pin No.

Symbol

I/O

Description

Note

1

GND

P

Power ground pin.

2

RESET

I

-This signal will reset the device and it must be applied to properly initialize the chip. -Signal is active low

3

SCL

I

serial clock

4

DC

I

data/ command selection

5

CS

I

Chip Selection Pin 

Low Enable.

6

SDA

I/O

serial data input/output

7

TE

O

-Tearing effect output pin to synchronies MCU to frame rate, activated by S/W command.

 -If not used, please open this pin.

8

GND

P

Power ground pin.

9

VCC

P

Power3.3V Supply for Analog, Digital System and Booster Circuit.

10

VLED+

P

Backlight LED Anode

11~12

VLED-

P

Backlight LED Cathode

13

NC

-

Not connect

14

NC(XR)

-

Touch Panel Right Electrode

15

NC(YB)

-

Touch Panel Bottom Electrode

16

NC(XL)

-

Touch Panel Left Electrode

17

NC(YT)

-

Touch Panel Top Electrode

18

GND

P

Power ground pin.