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.


Specification

Description

Product Tags

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Specification

EKT070A
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
Application

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