Interface
Pin |
Symbol |
Function |
1 |
VLED- |
Power for LED backlight cathode |
2 |
VLED+ |
Power for LED backlight anode |
3 |
GND |
Power ground |
4 |
VCC |
Power voltage |
5 |
R0 |
Red data (LSB) |
6~11 |
R1~R6 |
Red data |
12 |
R7 |
Red data (MSB) |
13 |
G0 |
Green data (LSB) |
14~19 |
G1~G6 |
Green data |
20 |
G7 |
Green data (MSB) |
21 |
B0 |
Blue data (LSB) |
22~27 |
B1~B6 |
Blue data |
28 |
B7 |
Blue data (MSB) |
29 |
GND |
Power ground |
30 |
CLK |
Pixel clock (DCLK) |
31 |
LR |
Right /Left selection; Default R/L is Pull High |
32 |
HSYNC |
Horizontal sync signal; negative polarity |
33 |
VSYNC |
Vertical sync signal; negative polarity |
34 |
NC |
No connection |
35 |
UD |
Up/down selection; Default U/D is Pull High |
36 |
RESET |
Reset signal |
37~40 |
NC |
No connection |
General Specifications
Item |
Dimension |
Unit |
Size |
5.2 |
inch |
Dot Matrix |
480 × RGB × 128 |
dots |
Module dimension |
140.4 × 49.87 × 4.96 |
mm |
Active area |
127.152 × 33.9072 |
mm |
Dot pitch |
0.0883 × 0.2649 |
mm |
LCD type |
TFT, Normally White, Transmissive |
View Direction |
6 o'clock |
Gray Scale Inversion Direction |
12 o'clock |
Aspect Ratio |
Bar Type |
Backlight Type |
LED, Normally White |
Driver IC |
ST7252 Or Equal |
Interface |
RGB 24bit |
With /Without TP |
Projected capacitive touch panel (PCAP) |
Surface |
Glare |
Absolute Maximum Ratings
Item |
Symbol |
Min |
Typ |
Max |
Unit |
Operating Temperature |
TOP |
-20 |
- |
+70 |
℃ |
Storage Temperature |
TST |
-30 |
- |
+80 |
℃ |
Electrical Characteristics
Item |
Symbol |
Condition |
Min |
Typ |
Max |
Unit |
Supply Voltage For LCM |
VCC |
- |
3.0 |
3.3 |
3.6 |
V |
Supply Current For LCM |
ICC |
- |
- |
20 |
- |
mA |
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