Interface
LCM PIN Definition
Pin |
Symbol |
I/O |
Function |
1 |
VLED+ |
P |
Power for LED backlight(Anode) |
2 |
VLED+ |
P |
Power for LED backlight(Anode) |
3 |
VLED- |
P |
Power for LED backlight(Cathode) |
4 |
VLED- |
P |
Power for LED backlight(Cathode) |
5 |
GND |
P |
Power ground |
6 |
VCOM |
I |
Common voltage |
7 |
VCC |
P |
Power for Digital Circuit |
8 |
MODE |
I |
DE/SYNC mode select |
9 |
DE |
I |
Data Input Enable |
10 |
VS |
I |
Vertical Sync Input |
11 |
HS |
I |
Horizontal Sync Input |
12 |
B7 |
I |
Blue data(MSB) |
13 |
B6 |
I |
Blue data |
14 |
B5 |
I |
Blue data |
15 |
B4 |
I |
Blue data |
16 |
B3 |
I |
Blue data |
17 |
B2 |
I |
Blue data |
18 |
B1 |
I |
Blue data |
19 |
B0 |
I |
Blue data(LSB) |
20 |
G7 |
I |
Green data(MSB) |
21 |
G6 |
I |
Green data |
22 |
G5 |
I |
Green data |
23 |
G4 |
I |
Green data |
24 |
G3 |
I |
Green data |
25 |
G2 |
I |
Green data |
26 |
G1 |
I |
Green data |
27 |
G0 |
I |
Green data(LSB) |
28 |
R7 |
I |
Red data(MSB) |
29 |
R6 |
I |
Red data |
30 |
R5 |
I |
Red data |
31 |
R4 |
I |
Red data |
32 |
R3 |
I |
Red data |
33 |
R2 |
I |
Red data |
34 |
R1 |
I |
Red data |
35 |
R0 |
I |
Red data(LSB) |
36 |
GND |
P |
Power Ground |
37 |
DCLK |
I |
Sample clock |
38 |
GND |
P |
Power Ground |
39 |
L/R |
I |
Left / right selection |
40 |
U/D |
I |
Up/down selection |
41 |
VGH |
P |
Gate ON Voltage |
42 |
VGL |
P |
Gate OFF Voltage |
43 |
AVDD |
P |
Power for Analog Circuit |
44 |
RESET |
I |
Global reset pin. |
45 |
NC |
- |
No connection |
46 |
VCOM |
I |
Common Voltage |
47 |
DITHB |
I |
Dithering function |
48 |
GND |
P |
Power Ground |
49 |
NC |
- |
No connection |
50 |
NC |
- |
No connection |
I: input, O: output, P: Power
General Specifications
Item |
Dimension |
Unit |
Size |
8 |
inch |
Dot Matrix |
800 × RGB × 480 (TFT) |
dots |
Module dimension |
192.80 × 116.90 × 6.4 |
mm |
Active area |
176.64 × 99.36 |
mm |
Dot pitch |
0.0736 × 0.2070 |
mm |
LCD type |
TFT, Normally White, Transmissive |
View Direction |
12 o'clock |
Gray Scale Inversion Direction |
6 o'clock |
Aspect Ratio |
16:9 |
Backlight Type |
LED, Normally White |
Touch Screen |
Without touch screen |
Surface |
Anti-Glare |
Absolute Maximum Ratings
Item |
Symbol |
Min |
Typ |
Max |
Unit |
Operating Temperature |
TOP |
-30 |
- |
+85 |
℃ |
Storage Temperature |
TST |
-30 |
- |
+85 |
℃ |
Power voltage |
VCC |
-0.3 |
- |
5.0 |
V |
AVDD |
6.5 |
- |
13.5 |
V |
VGH |
-0.3 |
- |
40.0 |
V |
VGL |
-20.0 |
- |
0.3 |
V |
VGH-VGL |
- |
- |
40.0 |
V |
Electrical Characteristics
Item |
Symbol |
Min |
Typ |
Max |
Unit |
Power voltage |
VCC |
3.0 |
3.3 |
3.6 |
V |
AVDD |
10.2 |
10.4 |
10.6 |
V |
VGH |
15.3 |
16.0 |
16.7 |
V |
VGL |
-7.7 |
-7.0 |
-6.3 |
V |
Input signal voltage |
VCOM |
3.4 |
4.4 |
5.4 |
V |
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