4″ 480×480 High Brightness TFT Module with Resistive Touch Panel

Model No. WF40ESWAA6MNT0

4 inch TFT Display
Resolution : 480×480 dots
View Direction : IPS
Interface : MIPI DSI
Driver IC : ST7701S
Control-Board : No
Brightness(cd/m²) : 700
Frame Through Hole : No
Touch Screen : Resistive Touch Panel (RTP)
Operating Temperature : -30~+80°C (Wide Temperature)

Description

WF40ESWAA6MNT0 is a 4 inch High Brightness IPS TFT-LCD module; made of resolution 480 x 480 pixels. WF40ESWAA6MNT0 is a square TFT module with Resistive Touch Panel, it supports MIPI DSI Serial interface (2 lanes), featured with IPS panel which is having the advantage of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical), contrast ratio 800:1 (typical value), high brightness 700 nits (typical value), anti-glare surface panel, aspect ratio 1:1.

WF40ESWAA6MNT0 module is integrated driver IC ST7701S on module, the analog supply voltage range from 2.5V to 3.6V, typical value 2.8V. WF40E module can be operating at temperatures from -30℃ to +80℃; its storage temperatures range from -30℃ to +80℃.

Drawing

Specifications

Interface

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

General Specifications

Item	Dimension	Unit
Size	4.0	inch
Dot Matrix	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 pitch	0.1497(H) × 0.1462(V)	mm
LCD type	TFT, Normally Black, Transmissive
View Direction	80/80/80/80
Aspect Ratio	1:1
Interface	2-Lanes MIPI
Driver IC	ST7701S or Equivalent
Backlight Type	LED, Normally White
Touch Panel	Resistive Touch Panel
Surface	Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

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
Current for Driver(White)	I IOVCC	–	11	16.5	mA

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