4.0 inch Function Evaluation Touch Panel
Model: EKT040B

DWIN T5L 800*480 ,IPS LCD control board for Function Evaluation

Features:

● Self-designed T5L ASIC by DWIN,800*480 Pixel LCD, 262K Colors, 18bit ;

● User friendly DWIN DGUS V7.6 GUIs Development kits, no coding skills required;

● Dual development system: GUI tool with built-in UI modules or TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS display view angle: 85/85/85/85(L/R/U/D);

● Single chip with GUI & OS dual-core, rich built-in touch and display GUI controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS language or KEIL C51 language.

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Specification

Description

Product Tags

Video

Specification

ASIC Information

T5L0 ASIC

DWIN seft-design 8051 LCD drive IC. Mass production in 2020, 1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times

Display

Color	262K（262144）colors
LCD Type	IPS
Viewing Angle	85/85/85/85 (L/R/U/D)
Active Area（A.A）	86.00mm (W)×51.44mm (H)
Resolution	800X480 Pixel
Backlight	LED
Brightness	EKT040B: 250nit; 100 levels adjustment.(It's not recommend to set brightness to 1%~30% of the maximum, which may lead a flicker)
LED Lifetime	≥20000H(Continuous working with maximum brightness, time of the brightness decays to 50%)

Voltage & Current

Power Voltage	6~36V, typical value of 12V
Operation Current	VCC = +12V, Backlight on,125mA
Operation Current	VCC = +12V, Backlight off,55mA

Reliability Test

Working Temperature	-20~70℃(Typical 25℃)
Storage Temperature	-30~85℃(Typical 25℃)
Working Humidity	10%~90%RH

Interface

Socket	50Pin-0.5mm FCC, 8Pin-2.0mm FCC
SD slot	YES (SDHC/FAT32 Format)
USB Interface	YES

Peripheral

EKT040B

Capacitive touch panel, Buzzer

Dimension

Dimension	119.51mm(W) ×92.25mm(H) ×17.80mm(T)
Net Weight	105g

Interface Description

1#	8pin-2.0mm FCC power supply interface
2#	6-36V wide voltage power supply interface
3#	USB interface, uart1 can be selected
4#	SD card burning interface
5#	JTAG interface, connected to HME05 emulator or PGT05 burner, used to burn the underlying kernel firmware
6#	2.54mm through hole pad GUI / OS CPU outgoing interface
7#	LCD interface
8#	Capacitive touch screen interface

External Interface

PIN	Definition	Description
1#	GND	Common ground
2#	RX4	UART4 Data reception
3#	RX5	UART5 Data reception
4#	P01	I / O mouth
5#	CRX	CAN interface data reception
6#	RX2	UART2 data receiving
7#	P07	I / O
8#	P15	I / O
9#	P17	I / O
10#	P21	I / O
11#	P23	I / O
12#	P25	I / O
13#	P27	I / O
14#	P31	I / O
15#	P33	I / O
16#	FTX	FSK transceiver data reception
17#	ADC0	AD input
18#	ADC2	AD input
19#	ADC5	AD input
20#	ADC7	AD input
21#	PWM1	16bit PWM output
22#	5V	power input
23#	TX4	UART4 data transmission
24#	TX5	UART5 data transmission
25#	P0.0	I / O
26#	CTX	CAN interface data transmission
27#	TX2	UART2 data transmission
28#	P06	I / O
29#	P14	I / O
30#	P16	I / O
31#	P20	I / O
32#	P22	I / O
33#	P24	I / O
34#	P26	I / O
35#	P30	I / O
36#	P32	I / O
37#	RSTN	System reset input
38#	FRX	FSK transceiver data transmission
39#	ADC1	AD input
40#	ADC3	AD input
41#	ADC6	AD input
42#	PWM0	16bit PWM output