4 inch Square TFT Display, Square LCD Display, Square LCD Panel 480x480, IPS TFT - RFA6400E-AWH-MNN
4 inch Square TFT Display, Square LCD Display, Square LCD Panel 480x480, IPS TFT - RFA6400E-AWH-MNN

4 inch Sunlight Readable Square TFT LCD Display Panel 480x480

Model No. RFA6400E-AWH-MNN

RFA6400E-AWH-MNN 4” square TFT LCD display is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. This square TFT LCD panel has a 4 inch diagonally measured active display area with 480x480 (480 horizontal by 480 vertical pixels) resolution and 1:1 aspect ratio.

RFA6400E-AWH-MNN is IPS transmissive type, square TFT display. It uses ST7701S driver IC which supports 2-Lanes MIPI Interface. It also features wide viewing angle and high brightness, providing brightness 1000 cd/m2, contrast ratio (typical value) 800:1. RFA6400E-AWH-MNN TFT LCD module works within wide temperature range from -30 to +80℃, storage temperature covers from -30 to +80℃. Feel free to send us inquiry if you'd like to know more information.

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, Wide Temperature TFT LCD, Wide View TFT, High Brightness TFT LCD
Size (Diagonal) 4 inch
Dot Matrix / Resolution 480 × 3(RGB) × 480 dots
Module Dimension 78.8(H) × 82.95 (W) × 4.77 mm
Active Area 71.856(H) × 70.176 (V) mm
Dot / Pixel Pitch 0.1497(H) × 0.1462(V) mm
LCD Type TFT, Normally Black, Transmissive
View Direction 80/80/80/80 (IPS)
Aspect Ratio 1:1
Backlight Type LED, Normally White
Control Board No
TFT Driver IC ST7701S
Interface 2-Lanes MIPI
Touch Panel Without Touch Screen
Surface Glare
Brightness 1000 cd/㎡
O-Film No
Mounting Hole No
Operating Temperature -30~+80 °C
Storage Temperature -30~+80 °C

LCM PIN Definition

Pin Symbol Function
1 GND Power ground
2-5 NC No connect
6 GND Power ground
7 D0N MIPI DSI differential data pair (Data lane 0)
8 D0P
9 GND Power ground
10 CLK_N MIPI DSI differential clock pair
11 CLK_P
12 GND Power ground
13 D1N MIPI DSI differential data pair(Data lane 1)
14 D1P
15 GND Power ground
16 IOVCC I/O and interface power supply (1.8V)
17 RESET Reset input
18 TE Tearing effect output pin.
19 VCI Analog power supply
20 VCI Analog power supply
21 NC No connect
22 VLED- Power for LED backlight cathode
23 VLED+ Power for LED backlight anode
24 GND Power ground

4 inch Square TFT Display, Square LCD Display, Square LCD Panel 480x480 - RFA6400E-AWH-MNN

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

Typical Operation Conditions

Item Symbol Values Unit
Min. Typ. Max.
Interface Supply Voltage VCI 2.5 2.8 3.6 V
Power voltage IOVCC 1.65 1.8 3.3 V
Current for Driver(White) IVCI - 39 58 mA
I IOVCC - 11 16.5 mA

Backlight Driving Conditions

Parameter Symbol Min. Typ. Max. Unit
LED current ILED - 120 - mA
LED voltage VLED+ 13.5 15 17 V
LED Life Time   50,000 - - Hr