Model No. WF35XTYBCDBT0
►Size: 3.5"
►Resolution : 320 x 240 dots
►View Direction : IPS
►Interface : MCU
►Controller IC：SSD1963
►Control-Board : Yes
►Brightness(cd/m²) : 350
►Frame Through Hole : Yes
►Touch Screen : Resistive Touch Screen TFT
The WF35XTYBCDBT0 is a 3.5-inch resistive touch screen TFT LCD display module with a control board, featuring IPS panel technology for superior color accuracy and wide viewing angles of 80° in all directions. With a resolution of 320x240 pixels and an aspect ratio of 4:3, this module includes an SSD1963 controller board and supports both 8080 family MPU 8-bit and 16-bit interface options. Pins 33 to 36 are pre-defined for backlight supply, eliminating the need for extra backlight circuit design, and it supports a 4-line signal (X1, Y1, X2, Y2) input. The module also features frame-through holes for easy mounting and installation. This TFT Resistive Touch screen solution is ideal for applications requiring robust touch functionality.
| Item | Dimension | Unit |
|---|---|---|
| Size | 3.5 | inch |
| Dot Matrix | 320 × RGB × 240(TFT) | dots |
| Module dimension | 93.5 × 66.44 × 9.0 | mm |
| Active area | 70.08 × 52.56 | mm |
| Dot pitch | 0.073 × 0.219 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| View Direction | 80/80/80/80 | |
| Aspect Ratio | 4:3 | |
| Backlight Type | LED, Normally White | |
| Controller IC | SSD1963 | |
| Interface | Digital 8080 family MPU 8bit/16bit | |
| Touchscreen | Resistive Touch Screen | |
| Surface | Anti-glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage For LCM | VDD | 3.0 | 3.1 | 3.3 | V |
| Supply Current For LCM | IDD | － | 50 | 75 | mA |
| Pin | Symbol | Function |
|---|---|---|
| 1 | GND | System ground pin of the IC.Connect to system ground. |
| 2 | VDD | Power Supply : +3.3V |
| 3 | BLE | Backlight control signal , H: On \ L: Off |
| 4 | D/C | Data/Command select |
| 5 | WR | Write strobe signal |
| 6 | RD | Read strobe signal |
| 7 | DB0 | Data bus |
| 8 | DB1 | Data bus |
| 9 | DB2 | Data bus |
| 10 | DB3 | Data bus |
| 11 | DB4 | Data bus |
| 12 | DB5 | Data bus |
| 13 | DB6 | Data bus |
| 14 | DB7 | Data bus |
| 15 | DB8 | Data bus (When select 8bits Mode, this pin is NC) |
| 16 | DB9 | Data bus (When select 8bits Mode, this pin is NC) |
| 17 | DB10 | Data bus (When select 8bits Mode, this pin is NC) |
| 18 | DB11 | Data bus (When select 8bits Mode, this pin is NC) |
| 19 | DB12 | Data bus (When select 8bits Mode, this pin is NC) |
| 20 | DB13 | Data bus (When select 8bits Mode, this pin is NC) |
| 21 | DB14 | Data bus (When select 8bits Mode, this pin is NC) |
| 22 | DB15 | Data bus (When select 8bits Mode, this pin is NC) |
| 23-24 | NC | No connect |
| 25 | CS | Chip select |
| 26 | RST | Hardware reset |
| 27-28 | NC | No connect |
| 29 | XL | Left electrode |
| 30 | YU | Top electrode |
| 31 | XR | Right electrode |
| 32 | YD | Down electrode |
| 33-34 | VLED- | VLED- for B/L LED inverter (GND) |
| 35-36 | VLED+ | VLED+ for B/L LED inverter (+3.3V) |
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