Transflective TFT, Transflective LCD Display, Ttransflective LCD Module 2.84 inch 240x320
Transflective TFT, Transflective LCD Display, Ttransflective LCD Module 2.84 inch 240x320
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Size 2.84 inch
Dot Matrix (Resolution) 240 × RGB × 320 (TFT) dots
Module Dimension 53.1(W) × 71.1(H) × 5.35(D) mm
View Area 44.8 × 59 mm
Active Area 43.2 × 57.6 mm
Dot Pitch 0.18 × 0.18 mm
LCD Type TFT, Normally White, Transflective
View Direction 3 o’clock
Gray Scale Inversion Direction 9 o’clock
Aspect Ratio 3:4
Backlight Type LED, Normally White
Control-Board No
Driver IC HX8367-A or equivalent
Interface MCU/SPI/RGB
Touch Panel Without Touch Panel
Surface Glare
Brightness 500 cd/㎡
Frame Through Hole No
Operating Temperature -20~70 °C
Storage Temperature -30~80 °C
TFT Series Standard TFT

LCM PIN Definition

NO Symbol Function I/O
1 IM0 System interface select.
I
2 IM1
3 IM2
4 IM3
5 RESET Reset pin. Setting either pin low initializes the LSI.
Must be reset after power is supplied.
I
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.
I
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.
I
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
I
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  

Transflective TFT, Transflective LCD Display, Ttransflective LCD Module 2.84 inch 240x320 - RFJ02830A-ADW-DNN

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

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

LED driving conditions

Parameter Symbol Min Typ Max Unit
LED current   - 480 - mA
LED voltage VBL+ 2.7 3.0 3.4 V
LED Life Time   50,000 - - Hr
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