China Gold Supplier for Interactive Touch Screen Table - 4.3 Inch COF Structure Touch Screen Model:DMG48270F043_02W (COF Series) - DWIN


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China Gold Supplier for Interactive Touch Screen Table - 4.3 Inch COF Structure Touch Screen Model:DMG48270F043_02W (COF Series) – DWIN Detail:

Specification

DMG48270F043_02W
Display

Color  262K colors
LCD Type  IPS-TFT-LCD,
Viewing Angle  Wide viewing angel, typical value of 85°/85°/85°/85°(L/R/U/D)
Active Area(A.A)  95.04mm (W)×53.86mm (H)
Resolution  480×272
Backlight  LED
Brightness  DMG48270F043_02WN:250nit
DMG48270F043_02WTR: 200nit
DMG48270F043_02WTC: 200nit
DMG48270F043_02WTCZ01:200nit
DMG48270F043_02WTCZ02:50nit

 

Voltage & Current

Power Voltage  3.6~5.5V, typical value of 5V
Operation Current VCC=5V, max backlight, 220mA
VCC=5V, backlight off, 100mA

Interface

User interface  50Pin_0.5mm FPC
Baudrate  3150~3225600bps
Output Voltage  Output 1; 3.0~3.3 V
Output 0; 0~0.3 V
Input Voltage (RXD)  Input 1; 3.3V
Input 0; 0~0.5V
Interface  UART2: TTL;
UART4: TTL;( Only available after OS configuration)
UART5: TTL;(Only available after OS configuration
Data Format  UART2: N81;
UART4: N81/E81/O81/N82;4 modes (OS configuration)
UART5: N81/E81/O81/N82;4 modes (OS configuration)

External Interface

Pin  Definition  I/O  Functional Description
1 +5V  Power supply, DC3.6-5.5V
2 +5V  I
3 GND  GND  GND
4 GND  GND
5 GND  GND
6 AD7  5 input ADCs. 12-bit resolution in case of 3.3V power supply. 0-3.3V input voltage. Except for AD6, the rest data is sent to OS core via UART3 in real time with 16KHz sampling rate. AD1 and AD5 can be used in parallel, and AD3 and AD7 can be used in parallel, which equals to two 32KHz sampling AD. AD1, AD3, AD5, AD7 can be used in parallel, which equals to a 64KHz sampling AD; the data is summed 1024 times and then divided by 64 to obtain a 64Hz 16bit AD value by oversampling.
7 AD6  I
8 AD5  I
9 AD3  I
10 AD2  I
11 +3.3 3.3V output, maximum load of 150mA.
12  SPK  External MOSFET to drive buzzer or speaker. The external 10K resistor should be pulled down to the ground to ensure that power-on 
13 SD_CD  I/O  SD/SDHC interface,The SD_CK connects a 22pF capacitor to GND near the SD card interface.
14 SD_CK  O
15  SD_D3  I/O
16 SD_D2  I/O
17 SD_D1  I/O
18 SD_D0  I/O
19  PWM0  2 16-bit PWM output. The external 10K resistor should be pulled down to the ground to ensure that power-on is low level. The OS core can be controlled in real time via UART3
20 PWM1  O
21 P3.3  I/O  If using RX8130 or SD2058 I2C RTC to connect to both IOs, SCL should be connected to P3.2,and SDA connected to P3.3 in parallel with 10K resistor pull-up to 3.3V.
22 P3.2  I/O
23 P3.1/EX1  I/O  It can be used as an external interrupt 1 input at the same time, and supports both low voltage level or trailing edge interrupt modes.
24 P3.0/EX0  I/O  It can be used as an external interrupt 0 input at the same time, and supports both low voltage level or trailing edge interrupt modes.
25 P2.7  I/O  IO interface
26 P2.6  I/O  IO interface
27 P2.5  I/O  IO interface
28 P2.4  I/O  IO interface
29 P2.3  I/O  IO interface
30  P2.2  I/O  IO interface
31 P2.1 I/O  IO interface
32  P2.0  I/O  IO interface
33  P1.7  I/O  IO interface
34 P1.6  I/O  IO interface
35 P1.5 I/O  IO interface
36 P1.4  I/O  IO interface
37  P1.3  I/O  IO interface
38 P1.2  I/O  IO interface
39  P1.1 I/O  IO interface
40 P1.0  I/O  IO interface
41 UART4_TXD  UART4
42 UART4_RXD  I
43 UART5_TXD  O  UART5
44 UART5_RXD  I
45 P0.0  I/O  IO interface
46 P0.1  I/O  IO interface
47 CAN_TX  CAN interface
48 CAN_RX  I
49 UART2_TXD  O  UART2(UART0 serial port of OS core)
50 UART2_RXD  I

 

 

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Product detail pictures:

China Gold Supplier for Interactive Touch Screen Table -
 4.3 Inch COF Structure Touch Screen  Model:DMG48270F043_02W  (COF Series)  – DWIN detail pictures

China Gold Supplier for Interactive Touch Screen Table -
 4.3 Inch COF Structure Touch Screen  Model:DMG48270F043_02W  (COF Series)  – DWIN detail pictures

China Gold Supplier for Interactive Touch Screen Table -
 4.3 Inch COF Structure Touch Screen  Model:DMG48270F043_02W  (COF Series)  – DWIN detail pictures


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  • Fast delivery. Get the correct product as desired. The packaging is neat and safe for the product, very good.
    5 Stars By Hilda from Madrid - 2017.12.19 11:10
    Thanks for the kindness, I am interested in making partnership deal with your company.
    5 Stars By Natividad from Nigeria - 2017.04.18 16:45

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