7.0 Inch T5L ASIC Function Evaluation Board
Model: EKT070A

DWIN 800*480 Resolution, TN TFT LCD display touch panel

Features:

● Based on DWIN self-designed T5L ASIC, 7.0 Inch, 800xRGBx480, 16.7M Colors, 24bit color depth;

● Capacitive touch screen;

● TTL interface; 50Pin_0.5mm FCC connection wire;

● Multiple user interfaces (I/Os, CAN, PWM, AD, UARTs) for debugging;

● Download via SD card or on-line serial port by DGUSS TOOL;

● Easy-to-use DWIN DGUS V7.6 GUIs Development. no coding skills required;

● Dual Development System: DGUSⅡ/TA(Instruction set) [DGUSⅡpre-installed], switched by download the kernel via SD card;

● TN View Angle: 70/70/50/70(L/R/U/D);

● 8051 Single drive IC with GUI&OS dual-core. GUI with rich controls, DWIN OS kernel is open to the user for the second-development via DWIN OS language or KELI C51 language.

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Specification

Description

Product Tags

Video

Specification

ASIC Information

T5L0 ASIC

Designed by DWIN. Mass production in 2020, 1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times

Display

LCD Type	IN, TFT LCD
Viewing Angle	Normal viewing angle, 70°/70°/50°/70° (L/R/U/D) [Support 0°/90°/180°/270°rotated display]
Color	16.7M（16777216） colors
Display Area（A.A）	154.21mm (W)×85.92mm (H)
Resolution	800×480
Backlight	LED
LED Lifetime	≥30000H(Continuous working with maximum brightness, time of the brightness decays to 50%)
Brightness	250nit [100 levels adjustment.(It's not recommend to set brightness to 1%~30% of the maximum, which may lead a flicker)]

Touch Parameters

Type	CTP (Capacitive touch panel
Structure	G+G structure with surface cover of Asahi tempered glass
Touch Mode	Support point touch and drag
Surface Hardness	6H
Light Transmittance	Over 90%
Life	Over 1,000,000 times touch

Reliability Test

Working Temperature	-20~70℃
Storage Temperature	-30~85℃
Working Humidity	10%~90%RH

Interface

Baudrate	3150~3225600bps
Output Voltage	Output 1, Iout = 1mA;3.0~3.3 V
	Output 0, Iout =-1mA;0~0.3 V
Input Voltage （RXD）	Input 1， Iin = 1mA；2.4~5.0V
	Input 0， Iin = -1mA；0~0.5V
Interface	UART1: USB
Socket	50Pin-0.5mm FCC,
SD slot	FAT32. Download files by SD interface can be displayed in statistics. Download rate: 4Mb/s

Memory

Flash	Space of Font: 4-12Mbytes
	Picture Storage:12-4Mbytes
RAM	128Kbytes
Nor Flash	512Kbytes

UI & Peripheral

UI Version		TA / DGUSⅡ (DGUSⅡ pre-installed)
Peripheral		Capacitive touch panel, Buzzer

Dimension

Dimension	190.5mm(W) ×105.4mm(H) ×18.9mm(T)
Net Weight	265g

Interface Description

1#	2.54mm through-hole pad, GUI/OS CPU lead-out interface, silk screen on the other side
2#	6-36V wide voltage power supply interface
3#	USB interface, UART1 can be selected
4#	JTAG interface, connect to HME05 emulator, or connect to PGT05 burner to burn the underlying core firmware.
5#	SD card burning interface
6#	FLASH can be expanded
7#	LCD screen interface
8#	Capacitive touch screen interface (COB structure)

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