4.3" 彩色 TFT, 480x272 TFT LCD 模組, 觸控 (選配)
Model No.VGG482712-C
► WQVGA (480×272 pixels) resolution.
► 24 bit parallel RGB.
► Projected Capacitive Touch
- I2C Interface
- Multi Touch (Ten points)
- 2048 x 2048 resolution
VGG482712-C 是一款 480x272 WQVGA TFT LCD 顯示器模組,可被控制在任何型號的MCU IC 並且輕易上手,觸控採用電容式觸控(Capacitive Touch)模組,PCAP電容式觸控技術支援多點觸控。億力光電 4.3吋 TFT LCD 螢幕顯示器,型號:VGG482712-C 可適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品的顯示器介面使用。4.3吋 TFT LCD LCM (VGG482712-C) 可適用於任何工控醫療設備、手持式裝置、嵌入式系統及其他產品顯示使用。
億力光電提供全方面且多樣性的中小尺寸TFT顯示模組,我們確信可以完美滿足您的應用需求。
Size (inch):
4.3
Resolution (dots):
480*272
Outline Dimensions (mm):
105.5*67.2*4.45
Technology:
TN
I/F Mode:
TTL RGB
I/F Number:
40
Brightness Level:
0 ~ 499
Brightness (cd/m²,typ.):
440 / 20khrs min.
LED Driver:
NO
Touch Panel:
IPCT (I2C)
Top (°C):
-20~70
Tst (°C):
-30~80
Absolute Maximum Ratings
Item |
Symbol |
Min. |
Max. |
Unit |
Storage Temperature |
TST |
-30 |
+80 |
°C |
Operating Ambient Temperature |
TOP |
-20 |
+70 |
°C |
Electrical Characteristics
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Power Supply Voltage |
VDD |
3.1 |
3.3 |
3.5 |
V |
Digital Power Supply Current |
IVDD |
- |
17 |
25 |
mA |
(GND=VSS=0V)
Item |
Symbol |
Condition |
Min. |
Typ. |
Max. |
Unit |
Digital Current |
IDVDD |
DVDD=3.3V |
- |
22.8 |
31.92 |
mA |
Total Power Consumption |
PC |
- |
- |
75.24 |
105.34 |
mW |
Backlight Unit (Ta=25±2°C)
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Current of Backlight Unit |
IL |
18 |
20 |
22 |
mA |
Voltage of Backlight Unit |
VL |
25.2 |
27.9 |
31.5 |
V |
Power Consumption |
PL |
- |
(0.558) |
- |
W |
LED Life Time(25℃) |
- |
20000 |
- |
- |
hr |
Projected Capacitive Touch
Item |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Operating Voltage |
VDD |
3.0 |
3.3 |
3.6 |
V |
- |
Power Supply Current |
IDD |
- |
(TBD) |
(TBD) |
mA |
(1) |
Input High Threshold Voltage |
VIH |
0.7VDD |
- |
VDD |
V |
- |
Input Low Threshold Voltage |
VIL |
-0.3 |
- |
0.3VDD |
V |
- |
Output High Threshold Voltage |
VOH |
0.7VDD |
- |
- |
V |
- |
Output Low Threshold Voltage |
VOL |
- |
- |
0.3VDD |
V |
- |
Power Consumption |
PL |
- |
(TBD) |
(TBD) |
mW |
@3.3V |
Report Rate |
RR |
- |
60 |
- |
Hz |
- |
Interface |
I2C |
- |
||||
Function |
Multi Touch |
- |
Note (1) This test condition is touched with 10 points.
TFT-LCD Module
FPC Connector is used for the module electronics interface. The recommended model is “FH19SC-40S-0.5SH” manufactured by HIROSE.
Pin No. |
Symbol |
Description |
1 |
VLED- |
Power for LED backlight cathode |
2 |
VLED+ |
Power for LED backlight cathode |
3 |
GND |
Power ground |
4 |
VDD |
Power voltage |
5 |
R0 |
Red data(LSB) |
6 |
R1 |
Red data |
7 |
R2 |
Red data |
8 |
R3 |
Red data |
9 |
R4 |
Red data |
10 |
R5 |
Red data |
11 |
R6 |
Red data |
12 |
R7 |
Red data(MSB) |
13 |
G0 |
Green data(LSB) |
14 |
G1 |
Green data |
15 |
G2 |
Green data |
16 |
G3 |
Green data |
17 |
G4 |
Green data |
18 |
G5 |
Green data |
19 |
G6 |
Green data |
20 |
G7 |
Green data(MSB) |
21 |
B0 |
Blue data(LSB) |
22 |
B1 |
Blue data |
23 |
B2 |
Blue data |
24 |
B3 |
Blue data |
25 |
B4 |
Blue data |
26 |
B5 |
Blue data |
27 |
B6 |
Blue data |
28 |
B7 |
Blue data(MSB) |
29 |
GND |
Power ground |
30 |
CLK |
Pixel clock |
31 |
DISP |
Display on/off |
32 |
NC |
Not Connection |
33 |
NC |
Not Connection |
34 |
DE |
Data Enable |
35 |
NC |
Not Connection |
36 |
GND |
Power ground |
37 |
NC |
Not Connection |
38 |
NC |
Not Connection |
39 |
NC |
Not Connection |
40 |
NC |
Not Connection |
Projected Capacitive Touch
Connector: CVILUX CF25101D0R0-05
Pin No. |
Symbol |
Description |
1 |
GND |
System ground. |
2 |
VDD |
+3.3V power supply. |
3 |
/RST |
External reset signal, active low. |
4 |
/INT |
Interrupt signal, active low, asserted to request Host start a new transcation. |
5 |
SDA |
I2C data signal. |
6 |
SCL |
I2C clock signal. |
7 |
NC |
Not Connection |
8 |
NC |
Not Connection |
9 |
NC |
Not Connection |
10 |
GND |
System ground. |