W350HVC018-A 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, and a backlight unit. The 3.5′′ display area contains 320 (RGB) x 480 pixels and can display up to 262K colors.
DRAWING
SPECIFICATIONS
| General Specification | |
|---|---|
| Part No. | W350HVC018-A |
| Display Mode | Normally Blackjransmissive |
| Display Technology | a-Si TFT active matrix |
| Outline Dimension | 54.50(H) X83.00(V)X2.1(T) |
| Active Area | 48.96 (H) X 73.44 (V) |
| Resolution | 320X(RGB)X480 |
| Pixel Pitch | 0.153X0.153 |
| Pixel Configuration | RGB Stripe |
| Luminance | 350(Typ.) |
| Driver IC | ILI9488 |
| Viewing Direction | FREE o'dock |
| Backlight | White LED |
| Module lifetime(Hours) | 50000 |
| Interface NO. | Symbol | I/O or connect to | Descriptio n | When not in use |
|---|---|---|---|---|
| 1 | GND | PWR SUPPLY | GROUND. | - |
| 2 | va | PWR SUPPLY | Power supply for analog and booster circuits, 2.3V~3.3V. | - |
| 3 | IOVCC | PWR SUPPLY | Power supply for I/O system, 1.65V~3.3V. | - |
| 4 | IMO | I/O | The interface mode select. | GND/IOVCC |
| 5 | IM1 | I/O | The interface mode select. | GND/IOVCC |
| 6 | IM2 | I/O | The in terface mode select. | GND/IOVCC |
| 7 | RESET | I/O | Reset pin. | - |
| 8 | VSYNC | I/O | Vertical synchronizing input signal for RGB interface operation. | GND/IOVCC |
| 9 | HSYNC | I/O | Horizontal synchronizing input signal for RGB interface operation. | GND/IOVCC |
| 10 | PCLK | vo | Dot dock signal for RGB interface operation. | GND/IOVCC |
| 11 | DE | I/O | Data enable signal for RGB interface operation. | GND/IOVCC |
| 12-29 | D17-D0 | I/O | R.G.B Data bus. | GND/IOVCC |
| 30 | GND | PWR SUPPLY | GROUND. | - |
| 31 | SDO | 0 | SPI in terface output pin. | - |
| 32 | SDA | I | SPI in terface input pin. | GND/IOVCC |
| 33 | RD | I/O | Read signal. | GND/IOVCC |
| 34 | WRX(SCL) | I/O | Write signal. | GND/IOVCC |
| 35 | RS/DCX | I/O | Display data/command selection (RS) pin in MCU interface. | GND/IOVCC |
| 36 | CS | I/O | Chip selection pin. Low-active. | GND/IOVCC |
| 37 | LEDA | LED DRIVER | Backlight anode. | - |
| 38-43 | LEDK | LED DRIVER | Backlight cathode. | - |
| 44-49 | NC | - | - | |
| 50 | GND | PWR SUPPLY | GROUND. | - |
