4 inch Sunlight Readable Square TFT LCD Display Panel 480x480 with RTP

Model No. RFA6400E-AWH-MNS

RFA6400E-AWH-MNS is a 480x480 pixels, 4-inch diagonal, 1:1 aspect ratio square TFT LCD module. This module has wider viewing angle due to its IPS panel, and features high brightness (700 cd/m2) which allows viewers to see clear and sharp image & video in daylight or very bright conditions. It adopts driver IC ST7701S supporting 2-Lane MIPI interface. The monitor also comes with a resistive touch panel (RTP); if you’d like to have module with no touch, the part number is RFA6400E-AWH-MNN.

This TFT module also features wide temperature, operating and storage temperatures both range from -30~+80°C. Due to its advantages of high brightness, wider viewing angle and wide temperature ranges, this TFT LCD is a good fit for applications such as handheld testing devices, medical equipment, smart home appliances, etc.

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Size (Diagonal)	4	inch
Dot Matrix / Resolution	480 × 3(RGB) × 480	dots
Module Dimension	78.8(H) × 82.95 (W) × 6.37	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 or Equivalent
Interface	2-Lanes MIPI
Touch Panel	Resistive Touch Screen (RTP)
Surface	Anti-Glare
Brightness	700	cd/㎡
O-Film	No
Mounting Hole	No
Operating Temperature	-30~+80	°C
Storage Temperature	-30~+80	°C
TFT Series	IPS TFT LCD, Wide Temperature TFT LCD, Wide View TFT, High Brightness TFT LCD

LCM PIN Definition

Pin	Symbol	Function
1	GND	Power ground
2	YU	Top electrode
3	XL	Left electrode
4	YD	Bottom electrode
5	XR	Right electrode
6	GND	Power ground
7	D0N	MIPI DSI differential data pair (Data lane 0)
8	D0P	MIPI DSI differential data pair (Data lane 0)
9	GND	Power ground
10	CLK_N	MIPI DSI differential clock pair
11	CLK_P	MIPI DSI differential clock pair
12	GND	Power ground
13	D1N	MIPI DSI differential data pair(Data lane 1)
14	D1P	MIPI DSI differential data pair(Data lane 1)
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 Sunlight Readable Square TFT LCD Display Panel 480x480 with RTP - RFA6400E-AWH-MNS

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

Typical Operation Conditions

Item	Symbol	Values			Unit
Item	Symbol	Min.	Typ.	Max.	Unit
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
Current for Driver(White)	I IOVCC	-	11	16.5	mA