ET-T480272-043
-
Users can control the intelligent LCD via TTL/COMS,RS232 interface.
Display and refresh with a high speed.
Support the BMP display with 16-bit color, provide large capacity Image Library.
Touch panel coordinates output.
It can be switched automatically via the touch panel, and execute the preset commands.
The factory standard pre-installed font libraries:8*8(ASCII),12*12(GBK),16*16(GBK),24*24(GB2312),32*32(GB2312),。
Display Parameters
|
Item |
Specification |
Remark |
|
Color |
65K(65536) |
16bit Color Palete 5R 6G 5B |
|
Active Area (A.A) |
95.04mm(W)x53.856mm(H) |
480x272 Resolution |
|
View Area(V.A) |
97.9mm(W)x56.7mm(H) |
|
|
Resolution |
480x 3RGB x 272 |
|
|
Backlight Type |
LED |
The command 0x5E is used for setting backlight off or setting the touch ( key) backlight mode. |
|
Luminance |
300nit |
The command 0x5F is used for setting backlight on or adjusting the backlight Luminance in PWM manner. |
Electrical Parameters
|
Item |
Test Conditions |
Min |
Type |
Max |
Unit |
|
Supply Voltage |
Normal temperature and humidity |
3.8 |
5 |
5.5 |
V |
|
Current Consumption |
Vcc=5V, Backlight Max Luminance |
- |
230 |
- |
mA |
|
Vcc=5V, Backlight off |
- |
180 |
- |
mA |
|
|
Recommended Power：5V/1A Regulated DC Power Supply |
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Environmental and Reliability
|
Item |
Test Environment |
Min |
Type |
Max |
Unit |
|
Operation Temperature |
Vcc=5V,Humidity 60% |
-20 |
25 |
70 |
℃ |
|
Storage Temperature |
- |
-30 |
25 |
80 |
℃ |
|
Operation Humidity |
25℃ |
10% |
60% |
90% |
RH |
|
Three Anti-treatment |
- |
- |
Yes |
- |
- |
|
Aging Time |
25℃ |
- |
48 |
- |
H |
Interface Characteristics
|
Item |
Test Conditions |
Min |
Type |
Max |
Unit |
|
Serial Port Baud Rate |
I/O0=1(High Level) |
1200 |
115200 |
115200 |
bps |
|
I/O0=0(Low Level) |
- |
921600 |
- |
bps |
|
|
Serial Port output Level |
Output 1,Iout=1mA |
3 |
3.2 |
- |
V |
|
（TXD,、BUSY） |
Output 0,Iout=1mA |
- |
0.1 |
0.2 |
V |
|
Serial Port input Level |
Input 1,Iout=1mA |
2 |
3.3 |
5 |
V |
|
（RXD,、I/O0） |
Input 0,Iout=1mA |
- |
0 |
1.3 |
V |
|
Serial Port input buffer |
- |
- |
24 |
- |
Frame |
|
Serial Port Mode |
UART,CMOS/232 |
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|
Users'Interface Mode |
8Pin_2.54mm or 10Pin_1.0mm FCC |
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|
USB Interface |
No |
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|
SD Card Interface |
Yes |
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Peripheral Support
|
Peripheral |
|
|
Support peripheral |
4-Wire Resistive Touch Panel |
Memery Characteristics
|
Memery item |
Parameters |
Min |
Type |
Max |
Unit |
|
FLASH Memery |
Font library storage space |
- |
32 |
- |
MB |
|
Storage quantity of full screen image(128M) |
- |
343 |
364 |
Piece |
|
|
RAM Memery |
Variable storage space |
- |
56 |
- |
KB |
