R018T1023-12A

Pin No.

Symbol

I/O

Description

1

YU

-

Touch Panel Up Electrode

2

XL

-

Touch Panel Left Electrode

3

YD

-

Touch Panel Down Electrode

4

XR

-

Touch Panel Right Electrode

5

GND

P

Power ground

6

TE

O

Tearing effect output. If not used, please open this pin.

7

/RD

I

Read enable clock input pin

8

RS

I

Selects the register. Low : Index / status; High : Control

9

/CS

I

Chip select pin. Active: low

10

/WR

I

Write enable clock input pin

11

/RESET

I

Reset pin. Initializes the LCM when low.

12~19

DB0~DB7

I

8-bit bi-directional data bus

20

IOVCC

P

Digital IO Pad power supply

21

VCI

P

Analog power supply

22

GND

P

Power ground

23

LED_K

P

Backlight cathode

24

LED_A

P

Backlight anode