Model No. WF70D3TIFGDBN0
►Size : 7 inch
►Resolution : 800 x 480 pixels
►View Direction : 12H
►Interface : MCU
►Built-in Controller : SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 400
►Frame Through Hole : No
►Touch Screen : No
WF70D3TIFGDBN0 is a 7-inch TFT LCD display with an 800×480 resolution and an integrated SSD1963 controller board. This model features a 36-pin MCU interface and supports MCU 8080 8-/16-bit and 6800 interface modes for flexible system integration.
The display provides a typical brightness of 400 cd/m² and a contrast ratio of 800:1. The module dimension is 165 × 100 × 12 mm, with an active area of 154.08 × 85.92 mm.
The controller board integrates key driving and backlight control functions, reducing external component requirements and simplifying overall system design. The module operates from -20°C to +70°C and can be stored from -30°C to +80°C.
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 800 × RGB × 480(TFT) | dots |
| Module dimension | 165 × 100.0 × 12.0 | mm |
| Active area(AA) | 154.08 × 85.92 | mm |
| Pixel Pitch | 0.1926 × 0.179 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| Controller IC | SSD1963 | |
| Interface | Digital 8080 family MPU 8bit/16bit | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | 16:9 | |
| Backlight Type | LED,Normally White | |
| Color arrangement | RGB-STRIPE | |
| Touch Panel | Without touch panel | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | 3.0 | 3.1 | 3.3 | V |
| Supply Current For LCM | IDD | － | 140 | 210 | mA |
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Operation Current For LED Driver | VLED=5V | 400 | － | 600 | mA |
| Power Consumption | VLED=5V | 2000 | － | 3000 | mW |
| Supply Voltage For LED Driver | VLED+ | － | 5 | － | V |
| LED Life Time | － | 50,000 | － | Hr |
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | System ground pin of the IC .Connect to system ground. |
| 2 | VDD | Power Supply : +3.3V |
| 3 | BLE | Backlight control signal , H: On \ L: Off |
| 4 | D/C | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7 | DB0 | Data bus |
| 8 | DB1 | Data bus |
| 9 | DB2 | Data bus |
| 10 | DB3 | Data bus |
| 11 | DB4 | Data bus |
| 12 | DB5 | Data bus |
| 13 | DB6 | Data bus |
| 14 | DB7 | Data bus |
| 15 | DB8 | Data bus (When select 8bits Mode, this pin is NC) |
| 16 | DB9 | Data bus (When select 8bits Mode, this pin is NC) |
| 17 | DB10 | Data bus (When select 8bits Mode, this pin is NC) |
| 18 | DB11 | Data bus (When select 8bits Mode, this pin is NC) |
| 19 | DB12 | Data bus (When select 8bits Mode, this pin is NC) |
| 20 | DB13 | Data bus (When select 8bits Mode, this pin is NC) |
| 21 | DB14 | Data bus (When select 8bits Mode, this pin is NC) |
| 22 | DB15 | Data bus (When select 8bits Mode, this pin is NC) |
| 23 | NC | No connect |
| 24 | NC | No connect |
| 25 | CS | Chip select |
| 26 | RST | Hardware reset (RESET) |
| 27 | L/R | Left / right selection; Default L/R=H |
| 28 | U/D | Up/down selection; ; Default U/D=L |
| 29 | NC | No connect |
| 30 | NC | No connect |
| 31 | NC | No connect |
| 32 | NC | No connect |
| 33 | VLED- | Power for LED Driver IC(GND) |
| 34 | VLED- | Power for LED Driver IC(GND) |
| 35 | VLED+ | Power for LED Driver IC(+5V) |
| 36 | VLED+ | Power for LED Driver IC(+5V) |
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