7 TFT Display Panel with TFT LCD Controller Boards
Model No. WF70QTZFGDBN0
►Size : 7.0 inch
►Resolution : 800x480 dots
►View Direction : 12H
►Interface : MPU
►Bulit-in Controller : SSD1963
►Control Board : Yes
►Brightness (cd/m²) : 360
►Touch Screen : No
►O-Film: Yes
DESCRIPTION
The WF70QTZFGDBN0 is a 7 inch Winstar Q Series TFT LCD Display. This display built in with SSD1963 controller board, the model is available in 8080 family MPU 8bit/16bit options and already defined pin no. 33 ~ 36 as backlight supply. The model 7" TFT LCD Display WF70QTZFGDBN0 is with outline dimension of 165 x 100 mm and AA size 154.08 x 85.92 mm.
DRAWING
SPECIFICATIONS
Interface
| Pin | Symbol | Function | Pin | Symbol | Function |
|---|---|---|---|---|---|
| 1 | GND | System ground pin of the IC . Connect to system ground. |
23-24 | NC | No connect |
| 2 | VDD | Power Supply : +3.3V | 25 | CS | Chip select |
| 3 | BLE | Backlight control signal , H: On \ L: Off | 26 | RST | Hardware reset |
| 4 | D/C | Data/Command select | 27 | L/R | Left / right selection; Default L/R=H |
| 5 | WR | Write strobe signal | 28 | U/D | Up/down selection; ; Default U/D=L |
| 6 | RD | Read strobe signal | 29-32 | NC | No connect |
| 7-14 | DB0~DB7 | Data bus | 33-34 | VLED- | Power for LED Driver IC(GND) |
| 15-22 | DB8~DB15 | Data bus (When select 8bits Mode, this pin is NC) |
35-36 | VLED+ | Power for LED Driver IC(+5V) |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 800 × RGB × 480(TFT) | dots |
| Module dimension | 165.0(W) × 100.0(H) × 12.2(D) | mm |
| Active area | 154.08 × 85.92 | mm |
| Dot pitch | 0.0642 × 0.179 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o’clock | |
| Gray Scale Inversion Direction | 6 o’clock | |
| Backlight Type | LED,Normally White | |
| Controller IC | SSD1963 | |
| Interface | Digital 8080 family MPU 8bit/16bit | |
| 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
Operating conditions: (CON2.Pin1=GND, Pin2=VDD)
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | — | 3.0 | 3.1 | 3.3 | V |
| Supply Current For LCM | IDD | — | — | 300 | 450 | mA |
Backlight driving conditions (CON2.Pin33,34=VLED-, Pin35,36=VLED+)
| 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 | － | 20,000 | － | － | Hr |
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