|
ITEM |
STANDARD VALUES |
|
LCD Size |
4.3 inch |
|
Resolution |
480*800 |
|
TFT Type |
IPS |
|
Interface Type |
RGB |
|
Touch Controller |
GT911 |
|
Touch Interface |
I2C |
|
Outline Dimension |
79.20(W)x120.30(H)x4.325(D) mm |
|
Active Area |
56.76(W)x94.20(H) mm |
|
Current for LED Backlight |
40mA |
|
Voltage for LED Backlight |
10.8V~13.6V |
|
Brightness |
350 Nits |
|
Touch Screen |
PCAP |
|
Bonding Method |
Optical Bonding |
Product Structure
LCD PIN Function
|
Pin No. |
Symbol |
Description |
|
1 |
LEDA |
Anode of LED backlight |
|
2 |
LEDK |
Cathode of LED backlight |
|
3 |
GND |
Power ground |
|
4 |
VCC(3.3V) |
Supply voltage for analog |
|
5 |
VDDIO |
Supply voltage for logic |
|
6 |
GND |
Power ground |
|
7 |
HDDI_D0_N |
MIPI DSI differential data pair (D0-) |
|
8 |
HDDI_D0_P |
MIPI DSI differential data pair (D0+) |
|
9 |
GND |
Power ground |
|
10 |
HDDI_CLK_N |
MIPI DSI differential clock pair (CLK-) |
|
11 |
HDDI_CLK_P |
MIPI DSI differential clock pair (CLK+) |
|
12 |
GND |
Power ground |
|
13 |
HDDI_D1_N |
MIPI DSI differential data pair (D1-) |
|
14 |
HDDI_D1_P |
MIPI DSI differential data pair (D1+) |
|
15 |
GND |
Power ground |
|
16~21 |
B0~B5 |
Blue data |
|
22~27 |
G0~G5 |
Green data |
|
28~33 |
R0~R5 |
Red data |
|
34 |
DOTCLK |
Pixel clock |
|
35 |
HSYNC |
Horizontal sync signal |
|
36 |
VSYNC |
Vertical sync signal |
|
37 |
DE |
Data enable |
|
38 |
TE |
Tearing effect output |
|
39 |
SPICS |
Chip select signal input terminal, active at “L” |
|
40 |
SPISCL |
Serial clock |
|
41 |
SPIDAT |
Serial data input pin |
|
42 |
NC |
No connection |
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min. |
Max. |
Unit |
|
Supply voltage for analog |
VCC |
-0.3 |
4.6 |
V |
|
Supply voltage for logic |
VDDIO |
-0.3 |
4.6 |
V |
|
Supply current (One LED) |
ILED |
|
30 |
mA |
|
Operating temperature |
TOP |
-20 |
70 |
℃ |
|
Storage temperature |
TST |
-30 |
80 |
℃ |
Electrical Characteristics
|
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Applicable terminal |
|
Supply Voltage for Analog |
VCC |
2.5 |
3.8 |
3.6 |
V |
- |
|
Supply Voltage for Logic |
VDDIO |
1.65 |
1.8 |
3.6 |
V |
- |
|
Input Voltage |
VIL |
-0.3 |
- |
0.3VDDIO |
V |
- |
|
VIH |
0.7VDDIO |
- |
VDDIO |
|||
|
Input leakage Current |
ILKG |
-1 |
- |
1 |
μA |
-
|
Backlight Characteristics
|
Item |
Symbol |
Value |
Unit |
Remark |
||
|
Min. |
Typ. |
Max. |
||||
|
Voltage for LED Backlight |
VF |
10.8 |
12.8 |
13.6 |
V |
IL=40mA |
|
Current for LED Backlight |
IL |
- |
40 |
- |
mA |
- |
|
Power Consumption |
P |
- |
0.512 |
- |
W |
- |
|
LED Life Time |
- |
30,000 |
50,000 |
- |
Hr |
Note |
