ET-T640480-057

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 palette 5R 6G 5B

Active Area (A.A)

115.2mm(W)x86.4mm(H)

640x480 Resolution

View Area(V.A)

116.2mm(W)x87.1mm(H)

Resolution

640x 3RGB x 480

Backlight Type

LED

The command 0x5E is used for setting backlight off or setting the touch ( key) backlight mode.

Luminance

400nit

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

-

550

-

mA

Vcc=5V, Backlight off

-

200

-

mA

Recommended Power5V/1A Regulated DC Power Supply

 

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

TXDBUSY

Output 0,Iout=1mA

-

0.1

0.2

V

Serial Port input Level

Input 1,Iout=1mA

2

3.3

5

V

RXDI/O0

Input 0,Iout=1mA

-

0

1.3

V

Serial Port  input buffer

-

-

24

-

Frame

Serial Port Mode

UART,CMOS/232

Users'Interface Mode

8Pin_2.54mm or 10Pin_1.0mm FCC

USB Interface

No

SD Card Interface

Yes

 

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)

-

145

155

Piece

RAM Memery

Variable storage space

-

56

-

KB

 




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