3.5" TFT LCD Module with Resistive Touch Panel
Model No. WF35LTIACDNT0
►3.5" TFT LCD
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : RGB
►IC Part No. : --
►Control-Board : No
►Brightness(cd/m²) : 300
►Frame Through Hole : Option
►Touch Screen : Resistive Touch Panel
DESCRIPTION
WF35LTIACDNT0 is 320x240 dots 3.5" color TFT LCD module display with 4-wire resistive touch panel and it is easily controlled by MCU such as 8051, PIC, AVR, ARDUINO and ARM. It can be used in embedded systems, industrial device, security and hand-held equipment which require display in high quality and colorful image. It supports RGB interface. FPC with ZIF connector is easily to assemble or remove.
DRAWING
SPECIFICATIONS
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1~2 | LED- | Power for LED backlight cathode |
| 3~4 | LED+ | Power for LED backlight anode |
| 5 | YU | Top electrode |
| 6 | XL | Left electrode |
| 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 | YD | Bottom electrode |
| 44 | XR | Right electrode |
| 45~47 | 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 | inch |
| Dot Matrix | 320 × RGB × 240 (TFT) | dots |
| Module dimension | 76.9 × 63.9 × 4.37 | 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 Panel | Resistive Touch Panel | |
| 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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