4.3 tft lcd screen with resistive touch, it is with 4 wires resistive touch panel, it is composed of a TFT-LCD panel, driver IC,
FPC, a back light，resistive touch unit. The 4.3 inch display area contains 480 x 272 pixels and can display
up to 16.7M colors. ROHS compliance.
Part number: MLT043R40-T26
key characters for 4.3 tft lcd screen with resistive touch
|
Item
|
Contents
|
Unit
|
Note
|
|
LCD Type
|
TFT
|
-
|
|
|
Display color
|
16.7M
|
|
|
|
Viewing Direction
|
12
|
O’Clock
|
|
|
Operating temperature
|
-20~+70
|
℃
|
|
|
Storage temperature
|
-30~+80
|
℃
|
|
|
Module size
|
105.5X67.2X4.1
|
mm
|
|
|
Active Area(W×H)
|
95.04X53.86
|
mm
|
|
|
Number of Dots
|
480×272
|
dots
|
|
|
Controller
|
ST7282
|
-
|
|
|
Power Supply Voltage
|
3.3
|
V
|
|
|
Outline Dimensions
|
Refer to outline
|
-
|
|
|
drawing
|
|
Backlight
|
5*2-LEDs (white)
|
pcs
|
|
|
Weight
|
---
|
g
|
|
|
Interface
|
RGB888
|
-
|
|
Electrical characteristics:
|
Parameter
|
Symbol
|
Condition
|
Min
|
Typ
|
Max
|
Unit
|
Note
|
|
Power supply
|
VDD
|
Ta=25℃
|
3
|
3.3
|
3.6
|
V
|
|
|
Input voltage
|
‘H’
|
VIH
|
VDD=3.3V
|
0.8VDD
|
-
|
VDD
|
V
|
|
|
‘L’
|
VIL
|
VDD=3.3V
|
0
|
-
|
0.2VDD
|
V
|
|
|
Current Consumption
|
IDD1
|
Normal mode
|
-
|
--
|
--
|
mA
|
|
|
IDD2
|
Sleep mode
|
-
|
--
|
--
|
mA
|
|
|
Clock Frequency
|
fCLK
|
-
|
8
|
9
|
12
|
MHz
|
|
4.3 tft lcd screen Interface:
|
Pin No.
|
Symbol
|
I/O
|
Function
|
|
1
|
VLED-
|
I
|
LED back light(Cathode)
|
|
2
|
VLED+
|
I
|
LED back light(Anode)
|
|
3
|
GND
|
|
Ground.
|
|
4
|
VDD
|
I
|
Power supply
|
|
5-12
|
R0~R7
|
I
|
Red data bus
|
|
13-20
|
G0~G7
|
I
|
Green data bus
|
|
21-28
|
B0~B7
|
I
|
Blue data bus
|
|
29
|
GND
|
|
Ground.
|
|
30
|
PCLK
|
I
|
Data clock
|
|
31
|
DISP
|
I
|
Standby mode select pin
|
|
32
|
HSYNC
|
I
|
Line sync signal
|
|
33
|
VSYNC
|
I
|
Frame sync signal
|
|
34
|
DE
|
I
|
Data enable pin
|
|
35
|
NC
|
|
No connection.
|
|
36
|
GND
|
|
Ground.
|
|
37
|
XR
|
O
|
Touch panel
|
|
38
|
YD
|
O
|
|
39
|
XL
|
O
|
|
40
|
YU
|
O
|
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