4.3inch 480x272 Touch LCD (A)

4.3 inch 480*272 DOTS Multicolor Graphic LCD, with touch screen Key Parameters

LCD TypeTFT LCD Interface24-bit parallel Touch Screen Interface4 wires resistive BacklightLED

Response Time (ms)30 Contrast500 : 1 Brightness (cd/m)280 Display Size (mm)95.04 (W) × 53.86 (H) Dot Pitch (mm)0.006 (W) × 0.198 (H) Colors16,777,216 Aspect Ratio16 : 9 Resolution480 * 272 (Pixel) Power Consumption56mW Backlight Current20mA Operating Temp. (℃)-20 ~ +70

PORT2 Definition

PIN NO. SYMBOL DESCRIPTION Type FUNCTION

1 5V 5V power supply input 5V power supply

2

3 B0 Data lines input Blue layer Data lines

4 B1

5 B2

6 B3

7 B4

8 B5

9 B6

10 B7

11 GND Ground input GND

12 G0 Data lines input Green layer Data lines

13 G1

14 G2

15 G3

16 G4

17 G5

18 G6

19 G7

20 GND Ground input GND

21 R0 Data lines input Red layer Data lines

22 R1

23 R2

24 R3

25 R4

26 R5

27 R6

28 R7

29 GND Ground input GND

30 BLEN Backlight on/off input 1 : Backlight on 0 : Backlight off

31 PWM Backlight brightness adjustment input Control the backlight brightness via PWM

32 NC

33 DE Control mode selection input DE = 0 : SYNC mode DE = 1 : DE mode

34 VSYNC Vertical Synchronization input Vertical synchronous signal input

35 HSYNC Horizontal Synchronization input Horizontal synchronous signal input

36 DCLK LCD clock input LCD clock signal

37 Y+ Touch screen Y+ output Resistive Touch screen Y+ analog output

38 Y- Touch screen Y- output Resistive Touch screen Y- analog output

39 X+ Touch screen X+ output Resistive Touch screen X+ analog output

40 X- Touch screen X- output Resistive Touch screen X- analog output

External Dimension

Package Contains

* 4.3inch 480x272 Touch LCD (A) × 1

* 4.3inch LCD screws pack x 1