8 inch 800x480 TFT LCD Display with Resistive Touch Panel - RFF80CB-AIW-DNS
8 inch 800x480 TFT LCD Display with Resistive Touch Panel - RFF80CB-AIW-DNS

8 inch 800x480 TFT LCD Display with Resistive Touch Panel


RFF80CB-AIW-DNS is a 8-inch, TN transmissive type color active matrix TFT liquid crystal display with resistive touch panel, aspect ratio16:9, resolution 800x480 dots. The module dimension is 192.8 x 116.9 mm; active area 176.64 x 99.36 mm. This TFT display supporting 24-bit RGB interface. With the help of an anti-glare display surface, the screen doesn’t reflect light and preserves better image quality.

The contrast ratio of the module is 500:1 (typical value), the brightness is 300 nits (typical value). The supply voltage for LCM ranges from 3.0~3.6V, typical value is 3.3V. The module works within the temperature -20 to +70℃, storage temperature covers from-30 to +80℃.

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
TFT Series Standard TFT LCD
Size (Diagonal) 8 inch
Dot Matrix / Resolution 800 × RGB × 480 (TFT) dots
Module Dimension 192.80 × 116.90 × 8.1 mm
Active Area 176.64 × 99.36 mm
Dot / Pixel Pitch 0.2208 × 0.2070 mm
LCD Type TFT, Normally White, Transmissive
View Direction 12 o’clock
Gray Scale Inversion Direction 6 o’clock
Aspect Ratio 16:9
Backlight Type LED, Normally White
Control Board No
TFT Driver IC EK9713+EK73002 or equivalent
Interface 24 Bit RGB
Touch Panel Resistive Touch Panel (RTP)
Surface Anti-Glare
Brightness 300 cd/㎡
Mounting Hole No
Operating Temperature -20~+70 °C
Storage Temperature -30~+85 °C

LCM PIN Definition

Pin Symbol Function
1 VLED+ Power for LED backlight(Anode)
2 VLED+ Power for LED backlight(Anode)
3 VLED- Power for LED backlight(Cathode)
4 VLED- Power for LED backlight(Cathode)
5 GND Ground
6 VCOM Common voltage input
7 DVDD Digital power supply
8 MODE DE/SYNC mode select. H:DE mode. L:SYNC mode
9 DE Data enable signal, active high to enable
10 VS Vertical Sync Input, negative polarity
11 HS Horizontal Sync Input, negative polarity
12 B7 Blue data(MSB)
13 B6 Blue data
14 B5 Blue data
15 B4 Blue data
16 B3 Blue data
17 B2 Blue data
18 B1 Blue data
19 B0 Blue data(LSB)
20 G7 Green data(MSB)
21 G6 Green data
22 G5 Green data
23 G4 Green data
24 G3 Green data
25 G2 Green data
26 G1 Green data
27 G0 Green data(LSB)
28 R7 Red data(MSB)
29 R6 Red data
30 R5 Red data
31 R4 Red data
32 R3 Red data
33 R2 Red data
34 R1 Red data
35 R0 Red data(LSB)
36 GND Ground
37 DCLK Clock for input data
38 GND Ground
39 L/R Source left or right sequence control
40 U/D Gate up or down scan control
41 VGH Positive power of TFT
42 VGL Negative power of TFT
43 AVDD Analog power supply
44 RESET Global reset pin.
45 NC No connection
46 VCOM Common Voltage input
47 DITHB Dithering setting H: 6 bit resolution , L: 8 bit resolution
48 GND Ground
49 NC No connection
50 NC No connection

8 inch 800x480 TFT LCD Display with Resistive Touch Panel - RFF80CB-AIW-DNS

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80
Supply Voltage DVDD -0.3 5.0 V

Operating conditions

Item Symbol Values Unit
Min Typ Max
Digital Power supply voltage DVDD 3.0 3.3 3.6 V
Analog Power supply voltage AVDD 10.3 10.4 10.5 V
TFT Device on voltage VGH 15.3 16.0 16.7 V
TFT Device off voltage VGL -7.7 -7.0 -6.3 V
Common electrode driving voltage VCOM 3.4 4.4 5.4 V
High level Input voltage VIH 0.7DVDD DVDD V
Low level Input voltage VIL 0 0.3DVDD V