Model No. WF52ATLASDNGA
►Size : 5.2”
►Resolution : 480x128 pixels
►View Direction : 6H
►Interface : RGB
►Driver IC : ST7252 Or Equal
►Control-Board : No
►Brightness(cd/m²): 400
►Frame Through Hole : No
►Touch Screen : Projected capacitive touch panel (PCAP)
►Touch Points: 5
WF52ATLASDNGA is a 5.2-inch bar-type TFT touch display. It features a 6 o'clock viewing direction and a 12 o'clock grayscale inversion direction. The resolution is 480x128 pixels, and the module dimensions are 140.4 × 49.87 × 4.96 mm with an active area of 127.152 × 33.9072 mm. The display offers a typical brightness of 400 cd/m². The module is equipped with an ST7252 driver IC, supporting RGB 24-bit interface.
The module includes a projected capacitive touch panel (PCAP) with a GT911 driver IC, supporting I2C interface and 5-point touch functionality. The supply voltage for the LCM (VCC) is from 3.0V to 3.6V, with a typical value of 3.3V. This bar-type TFT display operates within a temperature range of -20℃ to +70℃, and its storage temperature range is from -30℃ to +80℃.
| Item | Dimension | Unit |
|---|---|---|
| Size | 5.2 | inch |
| Dot Matrix | 480 × RGB × 128 | dots |
| Module dimension | 140.4 × 49.87 × 4.96 | mm |
| Active area | 127.152 × 33.9072 | mm |
| Dot pitch | 0.0883 × 0.2649 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 6 o'clock | |
| Gray Scale Inversion Direction | 12 o'clock | |
| Driver IC | ST7252 Or Equal | |
| Interface | RGB 24bit | |
| Aspect Ratio | Bar Type | |
| Backlight Type | LED, Normally White | |
| CTP Driver IC | GT911 or equivalent | |
| CTP Interface | I2C | |
| FW Version | 0x95 | |
| Touch Panel | Projected capacitive touch screen (PCAP) | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For LCM | VCC | － | 3.0 | 3.3 | 3.6 | V |
| Supply Voltage For Touch | VDDT | － | 2.8 | － | 3.3 | V |
| Supply Current For LCM | ICC | - | － | 20 | － | mA |
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| LED current | - | 60 | - | mA | |
| LED voltage | VLED+ | 16.8 | 18.6 | 21 | V |
| LED Life Time | - | 50,000 | - | Hr |
| Pin | Symbol | Function |
|---|---|---|
| 1 | VLED- | Power for LED backlight cathode |
| 2 | VLED+ | Power for LED backlight anode |
| 3 | GND | Power ground |
| 4 | VCC | Power voltage |
| 5 | R0 | Red data (LSB) |
| 6 | R1 | Red data |
| 7 | R2 | Red data |
| 8 | R3 | Red data |
| 9 | R4 | Red data |
| 10 | R5 | Red data |
| 11 | R6 | Red data |
| 12 | R7 | Red data (MSB) |
| 13 | G0 | Green data (LSB) |
| 14 | G1 | Green data |
| 15 | G2 | Green data |
| 16 | G3 | Green data |
| 17 | G4 | Green data |
| 18 | G5 | Green data |
| 19 | G6 | Green data |
| 20 | G7 | Green data (MSB) |
| 21 | B0 | Blue data (LSB) |
| 22 | B1 | Blue data |
| 23 | B2 | Blue data |
| 24 | B3 | Blue data |
| 25 | B4 | Blue data |
| 26 | B5 | Blue data |
| 27 | B6 | Blue data |
| 28 | B7 | Blue data (MSB) |
| 29 | GND | Power ground |
| 30 | CLK | Pixel clock (DCLK) |
| 31 | LR | Right /Left selection; Default R/L is Pull High |
| 32 | HSYNC | Horizontal sync signal; negative polarity |
| 33 | VSYNC | Vertical sync signal; negative polarity |
| 34 | NC | No connection |
| 35 | UD | Up/down selection; Default U/D is Pull High |
| 36 | RESET | Reset signal |
| 37 | NC | No connection |
| 38 | NC | No connection |
| 39 | NC | No connection |
| 40 | NC | No connection |
| Pin | Symbol | Function |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : +3.3V |
| 3 | SCL | I2C clock signal |
| 4 | NC | No connect |
| 5 | SDA | I2C data signal |
| 6 | NC | No connect |
| 7 | RST | External reset signal, active low |
| 8 | NC | No connect |
| 9 | INT | Interrupt signal, active low, asserted to request Host start a new transcation. |
| 10 | VSS | Ground for analog circuit |
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