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3.5 inch TFT LCD Screen Display, Display 3.5
Model No. WF35LTIACDNN0
►3.5 inch TFT LCD Screen Display, Display 3.5"
►Resolution : 320 x 240 dots
►View Direction: 12H
►Interface: RGB
►IC Part No.: HX8238
►Control-Board : No
►Brightness(cd/m²): 420
►Frame Through Hole: Option
►Touch Screen : Without touch screen
DESCRIPTION
WF35LTIACDNN0 is a 3.5 inch diagonal full color QVGA 320x 240 TFT LCD screen display. For flexibility, this 3.5-inch full color QVGA 320x240 TFT has lots of different interfaces: 8-bit/9-bit/16-bit/18-bit parallel (8080 or 6800); 16-bit or 18-bit "DOTCLK" RGB; 3- or 4-wire SPI is optional. For easy connection to your host, the FFC/FPC tail mates with easy-to-find ZIF sockets.
DRAWING
SPECIFICATIONS
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1~2 | LED- | Power for LED backlight cathode |
| 3~4 | LED+ | Power for LED backlight anode |
| 5~7 | NC | No connect |
| 8 | /RESET | Hardware reset |
| 9 | SPENA | Chip select pin of serial interface |
| 10 | SPCLK | Clock pin of serial interface |
| 11 | SPDAT | Data input pin in serial mode |
| 12~19 | B0~B7 | Data bus |
| 20~27 | G0~G7 | Data bus |
| 28~35 | R0~R7 | Data bus |
| 36 | HSYNC | Line synchronization signal |
| 37 | VSYNC | Frame synchronization signal |
| 38 | DCLK | Dot-clock signal and oscillator source |
| 39~40 | NC | No connect |
| 41~42 | VCC | Power Supply |
| 43~47 | NC | No connect |
| 48~50 | SEL2~SEL0 | Input pin to select input interface mode |
| 51 | NC | No connect |
| 52 | DE | Display enable pin from controller. Internal pull high. Connect to VCCIO or floating if not used |
| 53 | DGND | System ground pin of the IC. Connect to system ground. |
| 54 | AVSS | Grounding for analog circuit Connect to system ground |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 3.5" TFT | |
| Dot Matrix | 320 × RGB × 240 (TFT) | dots |
| Module dimension | 76.9(W) × 63.9(H) × 3.27(D) | mm |
| Active area | 70.08 × 52.56 | mm |
| Dot pitch | 0.073 × 0.219 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | 4:3 | |
| Backlight Type | LED, Normally White | |
| Touch Screen | Without touch screen | |
| 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 | VCC | - | 3.0 | 3.3 | 3.6 | V |
| Supply Current For LCM | ICC | - | - | 8.6 | 15 | mA |
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