10.2" TFT LCD, Industrial TFT LCD
Model No. WF102PTIFGDBT0
►Display Format : 800 x 480
►Size : 10.2”
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2) : 250
►Frame Through Hole : Yes
►Touch Screen : Resistive Touch Panel (RTP)
DESCRIPTION
The WF102PTIFGDBT0 TFT-LCD is a 10.2" of Winstar TFT P series family. The WF102P is the WF102A extended model which is with RA8875 controller board plus a 36 pin-out connector on board. This 10.2" TFT LCD model is featured with 8 bit or 16 bit options and already defined pin no. 33 ~ 36 as backlight supply; therefore, the customers no need to design extra backlight circuit. This display is with the module dimension of 235.0 x 145.8 mm and AA size of 222.0 x 132.48 mm. The key Advantages of TFT P Series are as below:
- Winstar P Series modules integrated a 36 pin-out connector on RA8875 controller board and all connectors are in the same direction.
- Winstar TFT P Series are both fit for 8 bit and 16 bit parallel interface options.
- The pin no. 33 ~ 36 already been defined as backlight supply.
- TFT P Series modules are built in backlight driver IC.
- Resistive Touch Screen option is built-in on the RA8875 control board.
- Capacitive Touch Screen option is available for TFT P Series display.
- It supports the Chinese character, backlight brightness adjustment, Flash Memory and touch panel driver.
DRAWING
SPECIFICATIONS
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | System ground pin of the IC . Connect to system ground. |
| 2 | VDD | Power Supply : +3.3V |
| 3 | NC | No connect |
| 4 | RS | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7~14 | DB0~DB7 | Data bus |
| 15~22 | DB8~DB15 | Data bus (When select 8bits Mode, this pin is NC) |
| 23 | WAIT | Wait Signal Output(H:active) |
| 24 | NC | No connect |
| 25 | CS | Chip select |
| 26 | RST | Hardware reset |
| 27 | L/R | Left / right selection; Default L/R=H |
| 28 | U/D | Up/down selection; ; Default U/D=L |
| 29~32 | NC | No connect |
| 33~34 | VLED- | Power for LED Driver IC(GND) |
| 35~36 | VLED+ | Power for LED Driver IC(+5V) |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 10.2 | inch |
| Dot Matrix | 800 × RGB × 480 | dots |
| Module dimension | 235.0 (H) × 145.8 (V) × 13.8 (D) | mm |
| Active area | 222.0(W) × 132.48(H) | mm |
| Dot pitch | 0.0925(W) × 0.276(H) | 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 8bit/16bit | |
| Touch Screen | Resistive touch screen (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 | - | - | 190 | 195 | mA |
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