Home Products TFT LCD IPS TFT LCD WF40ESWAA6MNT0

4" 480x480 High Brightness TFT Module with Resistive Touch Panel

Model No. WF40ESWAA6MNT0

►4 inch TFT Display
►Resolution : 480x480 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

The WF40ESWAA6MNT0 is a high brightness 4-inch square IPS TFT-LCD module with a resolution of 480 x 480 pixels. The module features a resistive touch panel and supports a MIPI DSI serial interface (2 lanes). The IPS panel offers a wide viewing angle: Left: 80°, Right: 80°, Up: 80°, Down: 80° (typical). With a contrast ratio of 800:1 (typical) and a high brightness of 700 nits (typical), the display provides clear visuals in varying lighting conditions. The module also features an anti-glare surface panel and a 1:1 aspect ratio.

The WF40ESWAA6MNT0 integrates the ST7701S driver IC, with an analog supply voltage range from 2.5V to 3.6V, with a typical value of 2.8V. It operates within a wide temperature range of -30°C to +80°C, with a storage temperature range from -30°C to +80°C.

DRAWING

4 inch 480x480 High Brightness TFT Module with Resistive Touch Panel - WF40ESWAA6MNT0

SPECIFICATIONS

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 (IPS)
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
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  
I IOVCC - 11 16.5 mA

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
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
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