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W395VGC003-A-CT is a color active matrix LCD module incorporating amorphous silicon TFT(Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, FPC, CTP and a
backlight unit. The 3.95′′ display area contains 480 (RGB) x 480 pixels and can display up to 262K colors.
DRAWING
SPECIFICATIONS
| General Specification | |
|---|---|
| Part No. | W395VGC003-A-CT |
| Display Mode | Normally BlacKTransmissive |
| Display Technology | a・Si TFT active matrix |
| Outline Dimension | 84.76(H) X 84.76(V) X 3.68(T) |
| Active Area | 71.86 (H)X 70.18 (V) |
| Resolution | 480X(RGB)X480 |
| Pixel Pitch | 0.1497X0.1462 |
| Pixel Configu ration | RGB Stripe |
| Backlight | White LED |
| Lumi nance | 300(TYP) |
| Touch screen structure | G+G |
| LCD Driver IC | ST7701S |
| TP Driver IC | GT9U |
| Viewing Direction | FREE o'clock |
| Module lifetime(Hours) | 50000 |
| Interface NO. | Symbol | I/O or connect to | Desaiptio n | When not in use |
|---|---|---|---|---|
| 1 | LEDA | L£D DRIVER | Backlight anode. | |
| 2 | LEDK1 | L£D DRIVER | Backlight cathode. | |
| 3 | LEDK2 | LED DRIVER | Backlight cathode. | |
| 4 | GND | PWR SUPPLY | Power qround. | |
| 5 | VCC | PWR SUPPLY | Power supply for digital circuit | |
| 6 | RESET | I/O | Reset signal. | |
| 7-8 | NC | - | No connect | |
| 9 | SDA | I/O | Serial data input/output bidirectional pin for SPI Interface. | GND/IOVCC |
| 10 | SCL | I/O | Serial clock input for SPI interface. | GND/IOVCC |
| 11 | CS | I/O | Chip select siqnal. | GND/IOVCC |
| 12 | PCLK | I/O | Dot dock signal for RGB interface operation. | GND/IOVCC |
| 13 | DE | I/O | Data enable signal. | GND/IOVCC |
| 14 | VSYNC | I/O | Frame synchronizing signal for RGB interface operation | GND/IOVCC |
| 15 | HSYNC | I/O | Line synchronizing signal for RGB interface operati on | GND/IOVCC |
| 16-33 | D0-D17 | vo | R.G.B data bus. | GND/IOVCC |
| 34 | GND | PWR SUPPLY | Power ground. | |
| 35 | TP-INT | - | Touch panel interrupt signal. | |
| 36 | TP-SDA | - | I2C data input/output signal. | |
| 37 | TP-SCL | - | I2C dock signal. | |
| 38 | TP-RST | - | Touch panel reset signal. | |
| 39 | TP-VCC | PWR SUPPLY | Power supply for touch panel. | |
| 40 | GND | PWR SUPPLY | Power ground. |
