High Brightness Capacitive Touch TFT 6.86 Inch 400x1280 Dots FL7707 Driver MIPI Interface
Datasheet Download
About this item SFTO686XC-7108BCT
The 6.86-inch TFT LCD display features the following key specifications:
- Screen Size: 6.86 inches
- Resolution: 1280 x 480 pixels
- Brightness: 800 nits
- Interface: MIPI (Mobile Industry Processor Interface)
- Color Depth: 16.7M
Features and Benefits:
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Screen Size: The diagonal measurement of 6.86 inches makes it suitable for various applications, including industrial displays, handheld devices, and portable equipment.
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Resolution: With a resolution of 1280 x 480, the display is optimized for wide-screen applications, providing good clarity and detail, although it may not be as high as modern displays in terms of pixel density. The unique resolution ratio can be beneficial for specific UI layouts and graphics.
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Brightness: A brightness level of 800 nits ensures that the display is bright enough for use in various lighting conditions, including outdoor environments. This level of brightness is advantageous for readability and visibility.
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MIPI Interface: The use of the MIPI interface is common in modern displays as it allows for high-speed data transfer between the display and the controller, which is beneficial for reducing latency and improving overall performance.
Potential Applications:
- Industrial Monitors: Used in manufacturing and automation for machine controls or monitoring systems.
- Mobile Devices: Can be employed in tablets, handheld devices, or portable gadgets where size and weight are critical.
- Automotive Displays: Useful in car dashboards for displaying information in a compact form factor.
Design Considerations:
- Ensure compatibility with the device’s graphics output capabilities.
- Evaluate the power requirements to ensure efficient operation, especially for battery-operated devices.
- Consider the bezel design to maximize screen area while maintaining structural integrity.
Conclusion:
This type of display could serve a wide variety of applications thanks to its balanced specifications of size, resolution, brightness, and interface. When selecting a display for a specific project, it's essential to consider how these parameters align with the intended application and user requirements.
Features
| Item | Contents | Unit |
| LCD Type | TFT | - |
| Display color | 16M | |
| Viewing Direction | ALL | O’clock |
| Operating temperature | -20~+70 | ℃ |
| Storage temperature | -30~+80 | ℃ |
| Module size | 66.6*181.0*4.6 | mm |
| Active Area(W×H) | 60.19*160.51 | mm |
| Number of Dots | 480×RGB×1280 | dots |
| Power Supply Voltage | 3.3 | V |
| Backlight | 12-LEDs (white) | pcs |
| Brightness(LCM) | 800 | cd/m² |
| Data Transfer | MIPI | - |
| LCM Connector Type |
AFC30-S40FCC-00 |
0.5PITCH 40pin |
| Driver IC | FL7707 |
Mechanical Drawing
Pin Description
| Pin No. | Symbol | Function |
| 1 | GND | Ground |
| 2 | D0P | MIPI Data lane0 input (positive) |
| 3 | D0N | MIPI Data lane0 input (negative) |
| 4 | GND | Ground |
| 5 | D1P | MIPI Data lane1 input(positive) |
| 6 | D1N | MIPI Data lane1 input(negative) |
| 7 | GND | Ground |
| 8 | CLKP | MIPI CLK input (positive) |
| 9 | CLKN | MIPI CLK input (negative) |
| 10 | GND | Ground |
| 11 | D2P | MIPI Data lane2 input(positive) |
| 12 | D2N | MIPI Data lane2 input (negative) |
| 13 | GND | Ground |
| 14 | D3P | MIPI Data lane3 input(positive) |
| 15 | D3N | MIPI Data lane3 input (negative) |
| 16-17 | GND | Ground |
| 18-19 | VCC-1V8 | IO Power Supply(1.65V~3.6V) |
| 20 | REFCLK/NC | NC |
| 21 | SDA/NC | NC |
| 22 | SCL/NC | NC |
| 23 | BIST/NC | NC |
| 24 | RSTB | global reset pin. Active low to enter reset state. suggest to connecting with an RC reset circuit for stability. Normally pull high. |
| 25 | STBYB | NC |
| 26 | AVDD/NC | NC |
| 27 | GND | Ground |
| 28-29 | K | Backlight LED Ground |
| 30 | GND | Ground |
| 31 | VGL/NC | NC |
| 32-33 | GND | Ground |
| 34 | VGH/NC | NC |
| 35-36 | A | Backlight LED Power |
| 38-39 | VDD-3V3 | Power Supply(3.3~3.6V) |
| 40 | VCOM/NC | NC |
Absolute Maximum Ratings
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Power supply | VDD | Ta=25℃ | - | 3.3 | - | V |
| Gate On Power Supply Voltage | VGH | - | 15 | - | V | |
| Gate Off Power Supply Voltage | VGL | - | -11 | - | V |
Electrical characteristics(Vss=0V ,Ta=25℃)
| Parameter | Symbol | Condition | Min | Typ | Max | Unit | |
| Power supply | VDD | Ta=25℃ | - | 3.3 | 3.6 | V | |
| Power supply | IOVCC | Ta=25℃ | - | 1.8 | - | V | |
| Input voltage | ‘H’ | VIH | VIOVCC=1.8V | 0.8VIOVCC | - | VIOVCC | V |
| ‘L’ | VIL | VIOVCC=1.8V | 0 | - | 0.2VIOVCC | V | |
LED backlight specification(VSS=0V ,Ta=25℃)
| Item | Symbol | Condition | Min | Typ | Max | Unit | |
| Supply voltage | - | - | - | 9.6 | - | V | |
| Supply current | If | - | - | 240 | - | mA | |
| Forward current | Normal | Ipn | 3-chip series x 4 | - | - | mA | |
| Dimming | Ipd | - | - | - | |||
| LED LIFE | - | - | 40000 | - | - | Hrs | |
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