8" Resistive TFT Display with Controller Board
Model No. WF80PTIFGDBT0
►Resistive Display
►Size : 8 inch
►Resolution : 800 x 480 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2) : 320
►Frame Through Hole : No
►Touch Screen : Resistive Touch Panel (RTP)
DESCRIPTION
WF80PTIFGDBT0: 8 inch Winstar P Series Resistive TFT Display with Controller Board. Benefits include:
- P Series TFT LCD modules integrated a 36 pin-out connector on RA8875 controller board and all connectors are the same direction.
- P Series TFT LCD modules are available in 8 bit and 16 bit parallel interface options.
- The pin no. 33 ~ 36 pre-defined as backlight supply.
- P Series TFT modules are built in backlight driver IC.
- Resistive Touch Screen option is built-in on the RA8875 controller board.
- P Series TFT modules support Chinese character, backlight brightness adjustment, Flash Memory and touch panel driver.
DRAWING
SPECIFICATIONS
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | System ground |
| 2 | VDD | Power Supply : +3.3V |
| 3 | NC | No connection |
| 4 | RS | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7~22 | DB0~DB15 | Data bus |
| 23 | WAIT | Wait Signal Output(H:active) |
| 24 | NC | No connection |
| 25 | CS | Chip select |
| 26 | RESET | Hardware reset |
| 27 | LR | Left / right selection; Default L/R=H |
| 28 | UD | Up/down selection; ; Default U/D=L |
| 29~32 | NC | No connection |
| 33~34 | VLED- | Power for LED backlight cathode(GND) |
| 35~36 | VLED+ | Power for LED backlight anode(+5V) |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 8.0 | inch |
| Dot Matrix | 800 × RGB v 480(TFT) | dots |
| Module dimension | 192.8(W) × 116.9(H) × 14.8(D) | mm |
| Active area | 176.64 × 99.36 | mm |
| Dot pitch | 0.0736 × 0.2070 | 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 | RA8875 | |
| Interface | Digital 8080 family MPU | |
| Touch Panel | Resistive touch panel (RTP) | |
| 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 | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | － | 3.0 | 3.3 | 3.6 | V |
| Supply Current For LCM | IDD | － | - | 199 | 300 | mA |
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