Touch LCD Display 5.7 inch with Controller Board
Model No. WF57PTIBCDBT0
►Touch LCD Display 5.7"
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : MCU
►Built-in Controller : RA8875
►Control-Board : Yes
►Brightness(cd/m2): 350
►Frame Through Hole: Yes
►Touch Panel : Resistive Touch Panel (RTP)
►O-Film: Option
DESCRIPTION
WF57PTIBCDBT0 is a 5.7 inch Winstar P Series TFT touch LCD display module. This TFT LCD display is made of 320 x 240 resolution with a 4-wire Resistive touch screen display. It's benefits are including:
- P Series TFT LCD Display 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 display 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 | D0~D15 | Data bus |
| 23 | WAIT | Wait Signal Output(H:active) |
| 24 | INT_RTP | RTP Interrupt |
| 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 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 | 5.7 | inch |
| Dot Matrix | 320 × RGB × 240 (TFT) | dots |
| Module dimension | 141.12 × 101.55 × 14.3 | mm |
| Active area | 115.2 × 86.4 | mm |
| Dot pitch | 0.12 × 0.36 | 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 | Values | Unit | |
|---|---|---|---|---|
| Min | max | |||
| Power Supply Voltages | VDD | -0.5 | 3.5 | V |
| Input signal voltage | Logic input | -0.5 | 3.5 | V |
| Operating Temperature | Topa | -20 | 70 | °C |
| Storage Temperature | Tst | -30 | 80 | °C |
| LED Reverse Voltage | Vr | - | 1.2 | V |
| LED Forward Current | IF | - | 25 | mA |
Electrical Characteristics
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min | TYP | max | |||
| Power voltage | VDD | 3.1 | 3.3 | 3.5 | V |
| Current of driver | IVDD | - | 200 | - | mA |
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