Interface Pin Function
| Pin No. |
Symbol |
I/O |
Function |
| 1 |
GND |
P |
Ground |
| 2 |
NC |
--- |
No connection |
| 3 |
LED+ |
P |
LED Anode |
| 4 |
LED+ |
P |
LED Anode |
| 5 |
NC |
--- |
No connection |
| 6 |
LED- |
P |
LED Cathode |
| 7 |
LED- |
P |
LED Cathode |
| 8 |
NC |
--- |
No connection |
| 9 |
GND |
P |
Ground |
| 10 |
NC |
--- |
No connection |
| 11 |
AVDD |
P |
Power supply for analog circuit |
| 12 |
NC |
--- |
No connection |
| 13 |
VGH |
P |
Power supply for analog circuit |
| 14 |
NC |
--- |
No connection |
| 15 |
VGL |
P |
Power supply for analog circuit |
| 16 |
NC |
--- |
No connection |
| 17 |
GND |
P |
Ground |
| 18 |
VCOM |
P |
Power supply for common voltage |
| 19 |
GND |
P |
Ground |
| 20 |
GND |
P |
Ground |
| 21 |
RESET |
I |
Global reset |
| 22 |
VDD |
P |
Power supply for digital circuits |
| 23 |
STBYB |
I |
Standby mode |
| 24 |
TP_Sync |
O |
Sync signal for touch panel |
| 25 |
GND |
P |
Ground |
| 26 |
D0P |
I |
MIPI Data Input Lane0 positive-end |
| 27 |
D0N |
I |
MIPI Data Input Lane0 negtive-end |
| 28 |
GND |
P |
Ground |
| 29 |
D1P |
I |
MIPI Data Input Lane1 positive-end |
| 30 |
D1N |
I |
MIPI Data Input Lane1 negtive-end |
| 31 |
GND |
P |
Ground |
| 32 |
CLKP |
I |
MIPI Clock Input positive-end |
| 33 |
CLKN |
I |
MIPI Clock Input negtive-end |
| 34 |
GND |
P |
Ground |
| 35 |
D2P |
I |
MIPI Data Input Lane2 positive-end |
| 36 |
D2N |
I |
MIPI Data Input Lane2 negtive-end |
| 37 |
GND |
P |
Ground |
| 38 |
D3P |
I |
MIPI Data Input Lane3 positive-end |
| 39 |
D3N |
I |
MIPI Data Input Lane3 negtive-end |
| 40 |
GND |
P |
Ground |
General Specifications
| Item |
Dimension |
Unit |
| Size |
8.8 |
inch |
| Dot Matrix |
480 × R.G.B. × 1920 |
dots |
| Module dimension |
231.3 × 64.3 × 4.8 |
mm |
| Active area |
218.88 × 54.72 |
mm |
| Dot pitch |
0.114 × 0.114 |
mm |
| LCD type |
TFT, Normally black, Transmissive |
| Viewing angle |
85/85/85/85 |
| Backlight Type |
LED, Normally White |
| Interface |
MIPI DSI |
| Touch Panel |
Without Touch Panel |
| Surface |
Glare |
Absolute Maximum Ratings
| Item |
Symbol |
Min |
Typ |
Max |
Unit |
| Operating Temperature |
TOP |
-20 |
－ |
70 |
℃ |
| Storage Temperature |
TST |
-30 |
－ |
80 |
℃ |
Electrical Characteristics
TFT LCD Module
| Item |
Symbol |
Min |
Typ |
Max |
Unit |
| Supply Voltage |
VDD |
3.0 |
3.3 |
3.6 |
V |
| VGH |
17.0 |
18.0 |
19.0 |
V |
| VGL |
-11 |
-10 |
-9 |
V |
| AVDD |
11.8 |
12 |
12.2 |
V |
| VCOM |
VCOM |
4.5 |
4.88 |
5.2 |
V |
| Input signal voltage |
ViH |
0.7 VDD |
- |
VDD |
V |
| ViL |
0 |
- |
0.3 VDD |
V |
| Current of power supply |
IDD |
- |
- |
35 |
mA |
| IADD |
- |
- |
30 |
mA |
| IGH |
- |
- |
5 |
mA |
| IGL |
- |
- |
-5 |
mA |
| Ivcom |
- |
- |
0.1 |
mA |
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