TFT LCD Modules 3.5"
Model No. WF35YTIACDNN0
►Size : 3.5"
►Resolution : 320 x 240 dots
►View Direction : 12H
►Interface : RGB
►IC Part No. : --
►Control-Board :No
►Brightness (cd/m²) : 420
►Frame Through Hole : No
►Touch Screen : Without touch screen
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | Power for LED backlight cathode |
| 2 | VLED+ | Power for LED backlight anode |
| 3 | DGND | System ground pin of the IC. Connect to system ground. |
| 4 | VCC | Power Supply |
| 5 | R0 | Red Data bit(LSB) |
| 6 | R1 | Red Data bit |
| 7 | R2 | Red Data bit |
| 8 | R3 | Red Data bit |
| 9 | R4 | Red Data bit |
| 10 | R5 | Red Data bit |
| 11 | R6 | Red Data bit |
| 12 | R7 | Red Data bit (MSB) |
| 13 | G0 | Green Data bit(LSB) |
| 14 | G1 | Green Data bit |
| 15 | G2 | Green Data bit |
| 16 | G3 | Green Data bit |
| 17 | G4 | Green Data bit |
| 18 | G5 | Green Data bit |
| 19 | G6 | Green Data bit |
| 20 | G7 | Green Data bit (MSB) |
| 21 | B0 | Blue Data bit(LSB) |
| 22 | B1 | Blue Data bit |
| 23 | B2 | Blue Data bit |
| 24 | B3 | Blue Data bit |
| 25 | B4 | Blue Data bit |
| 26 | B5 | Blue Data bit |
| 27 | B6 | Blue Data bit |
| 28 | B7 | Blue Data bit (MSB) |
| 29 | AVSS | Grounding for analog circuit Connect to system ground |
| 30 | CLK | Dot-clock signal and oscillator source |
| 31 | NC | No connect |
| 32 | HSYNC | Horizontal sync signal |
| 33 | VSYNC | Vertical sync signal |
| 34 | DE | Data Enable signal |
| 35 | NC | No connect |
| 36 | RESET | Hardware reset |
| 37 | NC | No connect |
| 38 | NC | No connect |
| 39 | NC | No connect |
| 40 | NC | No connect |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 3.5 | inch |
| Dot Matrix | 320 × RGB × 240(TFT) | dots |
| Module dimension | 76.84 × 63.84 × 3.27 | 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 | ℃ |
Electronical 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 | － | － | 12 | 18 | mA |
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