3.97 inch IPS, MIPI Interface TFT LCD Module 480x800
Model No. WF40CTYAQMNN0
►Size : 3.97"
►Resolution : 480×800 dots
►View Direction : IPS
►Interface : MIPI DSI
►Driver IC : ST7701S
►Control-Board : No
►Brightness(cd/m²) : 600
►Frame Through Hole : No
►Touch Screen : Without touch screen
DESCRIPTION
WF40CTYAQMNN0 is a 3.97 inch IPS TFT-LCD display module; made of resolution 480 x 800 pixels. WF40C module supports MIPI DSI Serial interface (2 lanes), it featured with IPS panel which is having the advantages of wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical), contrast ratio 720 (typical value), brightness 600 nits (typical value), Anti-Glare surface panel.
This 3.97 inch MIPI LCD display is portrait mode; it integrated driver IC ST7701S on module, interface supply voltage range 2.8V to 3.3V. This TFT module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
SPECIFICATIONS
Interface
| 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 | LEDK | Power for LED backlight cathode |
| 23 | LEDA | Power for LED backlight anode |
| 24 | GND | Power ground |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 3.97 | inch |
| Dot Matrix | 480× 3(RGB) × 800 | dots |
| Module dimension | 57.14(H) × 96.85 (W）× 2.15 | mm |
| Active area | 51.84(H) × 86.4 (V) | mm |
| Dot pitch | 0.108(H) × 0.108(V) | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | IPS | |
| Aspect Ratio | Portrait | |
| Interface | MIPI | |
| Driver IC | ST7701S | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Surface | Anti-Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Interface Supply Voltage | VCI | 2.8 | - | 3.3 | V |
| Power voltage | IOVCC | 1.65 | 1.8 | 3.3 | V |
| Current for Driver(White) | IDD | - | 65 | 98 | mA |
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