Ordinary Discount External Touch Screen Monitor - T5L ASIC 4 Inch Function Evaluation Board    Model: EKT040A - DWIN


Specification

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Ordinary Discount External Touch Screen Monitor - T5L ASIC 4 Inch Function Evaluation Board    Model: EKT040A – DWIN Detail:

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Specification

EKT040A Specification
ASIC Information

ASIC Information
T5L ASIC
Designed by DWIN. Mass production in 2019, 1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times

Display

Color 16.7M(16777216)colors
LCD Type IPS
Viewing Angle 85/85/85/85 (L/R/U/D)
Display Area(A.A) 71.86mm (W)×70.18mm (H) 
Resolution 480X480 Pixel
Backlight LED
Brightness EKT040A: 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
Operation Current VCC = +12V, Backlight on, 125mA
VCC = +12V, Backlight off, 50mA

Reliability Test

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

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:TTL
Socket 50Pin-0.5mm FCC, 
SD slot YES (SDHC/FAT32 Format)

Peripheral

EKT040A Capacitive touch panel, Buzzer

Dimension

Dimension  90.6mm(W) ×86.5mm(H) ×18.7mm(T) 
Net Weight 90g

Interface Description

1# Capacitive touch screen interface
2# LCD interface
3# 6-36V wide voltage power supply interface
4# 2.54mm through-hole pad, GUI / OS CPU outgoing interface
5# SD card burning interface
6# USB interface, uart1 can be selected
7# JTAG interface, connected to hme05 emulator or pgt05 burner, used to burn the underlying kernel firmware

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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Product detail pictures:

Ordinary Discount External Touch Screen Monitor -
 T5L ASIC 4 Inch Function Evaluation Board    Model: EKT040A  – DWIN detail pictures

Ordinary Discount External Touch Screen Monitor -
 T5L ASIC 4 Inch Function Evaluation Board    Model: EKT040A  – DWIN detail pictures


Related Product Guide:

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