Home Products TFT LCD Transflective TFT LCD Display WF0283ATDAJDNN0

2.83 inch Transflective TFT LCD Display 240x320

Model No. WF0283ATDAJDNN0

►Transflective TFT Display
►Size: 2.83 inch
►Display Format: 240×320 dots
►View Direction:3H
►Interface: MCU/SPI/RGB
►TFT Driver IC: HX8367-A
►Control-Board: No
►Brightness(cd/m²): 500
►Frame Through Hole: No
►Touch Screen: Without touch panel (screen)


WF0283ATDAJDNN0 is a 2.83 inch portrait mode Transflective TFT-LCD display module, made of resolution 240x320 pixels. WF0283A module built in with HX8367-A driver IC, it supports MCU/SPI/RGB interface; View Direction 3 o'clock, Gray Scale Inversion Direction 9 o'clock, Aspect Ratio 3:4, brightness 500 nits (typical value), Glare surface panel. This TFT module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.

WF0283A is a Transflective TFT-LCD display; it is characterized by very good readability in bright environments and direct sunlight. Transflective TFT display featured a transparent reflector in front of the backlight. The incoming light is reflected and used to illuminate the TFT display. Therefore, the readability of the content in very bright light is perfect even without any backlight. Customers using a transflective TFT module can save power by reducing or turning off the display's backlight during bright environments.

Ttransflective TFT v.s. Transmissive TFT


2.83 inch Transflective TFT LCD Display 240x320 - WF0283ATDAJDNN0



LCM PIN Definition

NO Symbol Function I/O
1 IM0 System interface select.
2 IM1
3 IM2
4 IM3
5 RESET Reset pin. Setting either pin low initializes the LSI.
Must be reset after power is supplied.
6 VSYNC Vertical synchronizing signal in RGB interface. I
7 HSYNC Horizontal synchronizing signal in RGB interface I
8 DOTCLK Data enable signal in RGB interface I
9 ENABLE A data ENABLE signal in RGB I/F mode I
10-27 DB17-DB0 18-bit bi-directional data bus. I/O
28 SDO Serial data output pin in serial bus system interface O
29 SDI Serial data input pin in serial bus system interface.
The data is inputted on the rising edge of the SCL signal.
30 RD Read enable pin I80 parallel bus system interface. I
31 WR/SCL (WR)Write enable pin I80 parallel bus system
interface.(SCL)server as serial data clock in serial bus system interface.
32 RS Command / parameter or display data selection pin. I
33 CS Chip select signal.Low: chip can be accessed;High:
chip cannot be accessed
34 FMARK Tearing effect output. O
35 IOVCC Digital IO Pad power supply. P
36 VCC Analog power supply P
37 VCI Analog power supply. P
38 GND Power ground. P
39 NC No connection -
40 NC No connection -
41 NC No connection -
42 NC No connection -
43 LEDA LED light, anode.  
44 LEDK1 LED light, cathode  
45 LEDK2 LED light, cathode  
46 LEDK3 LED light, cathode  
47 NC No connection  

General Specifications

Item Dimension Unit
Size 2.83 inch
Dot Matrix 240 x RGB x 320(TFT) dots
Module dimension 53.1(W) x 71.1(H) x 5.35 (D) mm
Active area 43.2 x 57.6 mm
Dot pitch 0.18 x 0.18 mm
LCD type TFT, Normally White, Transflective
TFT Driver IC HX8367-A or equivalent
View Direction 3 o’clock
Gray Scale Inversion Direction 9 o’clock
Aspect Ratio 3:4
Backlight Type LED,Normally White
Touch Panel Without Touch Panel
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Operating conditions

Item Symbol Min Typ Max Unit
Supply voltage for logic VCI 2.5 2.8 3.3 V
I/O power supply IOVCC 1.65 1.8 3.3 V
Input current Idd 6.7 10.1 mA
Input voltage 'H' level VIH 0.7IOVCC IOVCC V
Input voltage 'L' level VIL GND 0.3IOVCC V
Output voltage 'H' level VOH 0.8IOVCC IOVCC V
Output voltage 'L' level VOL GND 0.2IOVCC V

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