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
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 | |
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 |
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 | ||
---|---|---|---|---|---|
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 |
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