8.4 inch 1024x768 IPS LVDS TFT Display Module (Wide Temperature) - RFM08400A-AWW-LNN
8.4 inch 1024x768 IPS LVDS TFT Display Module (Wide Temperature) - RFM08400A-AWW-LNN

8.4" 1024x768 IPS LVDS TFT Display Module (Wide Temperature)

Model No. RFM08400A-AWW-LNN

RFM08400A-AWW-LNN is a 8.4-inch, IPS TFT LCD module with transmissive mode. The module dimension is 199.5x149 mm; active area 170.8032x128.1024 mm. The resolution is 1024x768 pixels and the aspect ratio is 4:3. The module features wide viewing angle (80/80/80/80) thanks to the IPS panel which is one of the most popular techniques on the market now.

This TFT display uses ST5821AH and ST5084AA driver IC which supports LVDS Interface (Low Voltage Differential Signaling). It features high contrast, providing contrast ratio (typical value) 1,000: 1 with brightness 500 cd/m2. LCM voltage ranges from 3V-3.6V; typical value is 3.3V. The module works within wide temperature range from-30 to +80℃,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 IPS TFT LCD, LVDS TFT Display, Wide Temperature TFT,Wide View TFT
Size (Diagonal) 8.4 inch
Dot Matrix / Resolution 1024 × 3(BGR) × 768 dots
Module Dimension 199.5 × 149.0 × 11.5 mm
Active Area 170.8032 (H) × 128.1024(V) mm
Dot / Pixel Pitch 0.1668 × 0.1668 mm
LCD Type Normally Black , Transmissive
View Direction 80/80/80/80 (IPS)
Aspect Ratio 4:3
Side screw torque Typ:0.9 Max:1.3 (Unit,Kgf-cm)
Backlight Type LED, Normally White
Control Board No
TFT Driver IC ST5821AH+ST5084AA or Equivalent
Interface LVDS
Touch Panel Without Touch Panel
Surface Anti-Glare
Brightness 500 cd/㎡
Mounting Hole No
Operating Temperature -30~+80 °C
Storage Temperature -30~+80 °C

LCM PIN Definition

Pin No. Symbol Function
1 VDD Power supply
2 VDD Power supply
3 GND Ground
4 GND Ground
5 Link0- LVDS differential data input (D0N)
6 Link0+ 0+ LVDS differential data input (D0P)
7 GND Ground
8 Link1- LVDS differential data input (D1N)
9 Link1+ 1+ LVDS differential data input (D1P)
10 GND Ground
11 Link2- 2- LVDS differential data input (D2N)
12 Link2+ 2+ LVDS differential data input (D2P)
13 GND Ground
14 CLKIN- - LVDS differential clock input (CLKN)
15 CLKIN+ + LVDS differential clock input (CLKP)
16 GND Ground
17 Link3- 3- LVDS differential data input (D3N)
18 Link3+ 3+ LVDS differential data input (D3P)
19 MODE Bit 6/8:Low(6 Bit);High(8 Bit)
20 SC Scan direction selector (Low: Normal ;High: Reverse)



Pin No. Symbol Function
1 NC No connection
2 NC No connection
3 LED C1 LED_ Cathode 1
4 LED A1 LED_ Anode 1
5 LED A2 LED_ Anode 2
6 LED C2 LED_ Cathode 2

8.4 inch 1024x768 IPS LVDS TFT Display Module (Wide Temperature) - RFM08400A-AWW-LNN

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

Operating conditions

Item Symbol Min Typ Max Unit
Supply Voltage For Logic VDD 3.0 3.3 3.6 V
Power Supply For Current VDD=3.3V 330 495 mA
Input Voltage H level VIH 0.7VDD VDD V
L Level VIL GND 0.3VDD V

Backlight Characteristics

Parameter Symbol Min. Typ Max Unit
Supply voltage of white LED backlight VLED 32.4 36 40.8 V
Current for LED backlight ILED 70*2 mA
LED life time - 100,000 Hr