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TL040HDS21CT2-B1503A is 4 inch tft lcd display module with MIPI interface and IPS All o’clock viewing angle screen. Customization is available. The shape is a square with resolution 720*720. Outline dimension is 84.00 *84.00 mm, thickness is 2.59 mm. Active area is 71.93 *71.93 mm. This lcd display is coming out with 30 pins definition. Working temperature is -30 to +80℃, storage temperature is -40 to +90℃.HD-MI board is Optional.
DRAWING
SPECIFICATIONS
| General Specification | |
|---|---|
| Part No. | TL040HDS21CT2-B1503A |
| LCM Outline Dimension(mm) | 84.00(H) *84.00(V)*2.59(T) |
| Active Area(mm) | 71.93 (H)*71.93(V) |
| Number of Pixel(pixels) | 720(RGB)*720 |
| Touch panel | With |
| Operating temperature(°C) | -20 ~ 70℃ |
| Storage temperature(°C) | -30 ~ 80℃ |
| Interface | MIPI 4LINE |
| Driver IC | ST7703 |
| Display Mode | IPS/Transmissive/Normally Black |
| Backlight | White LED |
| Viewing Direction | All o'clock |
| Pixel Configuration | R.G.B. Vertical Stripe |
| Pins Description | ||
|---|---|---|
| PIN NO. | Symbol | I/O or connect to |
| 1 | LEDA | LED anode |
| 2 | LEDK1 | LED Cathode |
| 3 | LEDK2 | LED Cathode |
| 4 | VCI | Power Supply 2.8~3.3V |
| 5 | IOVCC | Power Supply 1.8V-2.0V |
| 6 | RESET | LCM reset signals |
| 7 | TE | Tearing effect output |
| 8 | PWM | The PWM frequency output for LCD driver control. |
| 9 | GND | Ground |
| 10 | DOP | DSI-D0+ data signals |
| 11 | DON | DSI-D0-data signals |
| 12 | GND | Ground |
| 13 | D1P | DSI-D1+ data signals |
| 14 | D1N | DSI-D1-data signals |
| 15 | GND | Ground |
| 16 | CLKP | DSI-Clock+ |
| 17 | CLKN | DSI-Clock- |
| 18 | GND | Ground |
| 19 | D2P | DSI-D2+ data signals |
| 20 | D2N | DSI-D2- data signals |
| 21 | GND | Ground |
| 22 | D3P | DSI-D3+ data signals |
| 23 | D3N | DSI-D4-data signals |
| 24 | GND | Ground |
| 25 | TP_INT | Touch Interrupt |
| 26 | TP_SDA | Touch IIC Data signal |
| 27 | TP_SCL | Touch IIC Clock signal |
| 28 | TP_RESET | Touch Reset Signal |
| 29 | TP_VCI | Touch Power supply |
| 30 | TP_IOVCC | Touch Power supply |
