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型號 WFN0200A2T07ADNN000
►尺寸: 2吋
►解析度: 240 x 320 像素
►視角: VA
►介面: MCU/SPI+RGB
►驅動IC:ST7789
►控制板: 無
►亮度(cd/m²): 260
►鐵框螺絲孔: 無
►觸控面板: 無
WFN0200A2T07ADNN000 採用先進的半透半反射(transflective)技術,結合透射與反射兩種顯示模式,有效提升在不同光照條件下的可視性。此 2 吋直屏模組具備 240x320 像素解析度與 VA 廣視角,適用於戶外及便攜設備應用。


| 項目 | 規格 | 單位 |
|---|---|---|
| 尺寸 (對角線) | 2 | 吋 |
| 解析度 | 240 × RGB × 320(TFT) | dots |
| 模組尺寸 | 35.8 × 52.1 × 2.65 | mm |
| 有效區域 | 30.60 × 40.80 | mm |
| 像素間距 | 0.1275 × 0.1275 | mm |
| LCD類型 | TFT半反半透 | |
| 視角 | 80/80/80/80 | |
| TFT介面 | 3/4serial 8/9/16/18bit MCU 3/4SPI+16/18BIT RGB |
|
| 背光類型 | LED ,平常白 | |
| TFT驅動IC | ST7789 或相容IC | |
| 觸控面板 | 無觸控面板 | |
| 表面 | 亮面 | |
| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| 工作溫度 | TOP | -20 | - | +70 | ℃ |
| 儲存溫度 | TST | -30 | - | +80 | ℃ |
| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| 數位電源電壓 | VCI | 2.5 | 3.3 | 3.6 | V |
| 數位介面電源電壓 | IOVCC | 1.65 | 1.8 | 3.3 | V |
| 正常模式工作電流 | IDD | -- | 6 | 12 | mA |
| 輸入電壓 | VIH | 0.7IOVCC | IOVCC | V | |
| VIL | GND | 0.3IOVCC | V | ||
| 輸出電壓 | VOH | 0.8IOVCC | IOVCC | V | |
| VOL | GND | 0.2IOVCC | V |
| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| LED電流 | - | 60 | 80 | - | mA |
| LED電壓 | VLED+ | 2.8 | 3.2 | 3.3 | V |
| LED使用壽命 | - | 50,000 | - | - | Hr |
| Pin No | 符號 | 說明 | I/O |
|---|---|---|---|
| 1 | GND | Ground. | P |
| 2 | VCI | Supply voltage (3.3V). | P |
| 3 | IOVCC | Supply voltage (1.65-3.3V). | P |
| 4 | IM2 | MPU Parallel interface bus and serial interface select If use RGB Interface must select serial interface. Fix this pin at IOVCC and GND. |
I |
| 5 | IM1 | ||
| 6 | IM0 | ||
| 7 | RESET | This signal will reset the device and must be applied to properly initialize the chip. |
I |
| 8 | CS | Chip select input pin (“Low” enable). fix this pin at GND when not in use. |
I |
| 9 | DC(SPI-SCL) | -Display data/command selection pin in parallel interface. -This pin is used to be serial interface clock. DC=’1’: display data or parameter. DC=’0’: command data. -If not used, please fix this pin at GND. |
I |
| 10 | WR(SPI-RS) | -Write enable in MCU parallel interface. Display data/command selection pin in 4-line serial interface. Second Data lane in 2 data lane serial interface. -If not used, please fix this pin at GND. |
I |
| 11 | RD | Serves as a read signal and MCU read data at the rising edge. fix this pin at IOVCC or GND when not in use. |
I |
| 12 | VSYNC | Frame synchronizing signal for RGB interface operation. fix this pin at GND when not in use. |
I |
| 13 | HSYNC | Line synchronizing signal for RGB interface operation. fix this pin at GND when not in use. |
I |
| 14 | ENABLE | Data enable signal for RGB interface operation. fix this pin at GND when not in use. |
I |
| 15 | DOTCLK | Dot clock signal for RGB interface operation. Fix this pin at GND when not in use. |
I |
| 16 | SDA | Serial input signal. The data is latched on the rising edge of the SCL signal. fix this pin at GND when not in use. |
I |
| 17-34 | DB0-DB17 | 18-bit parallel bi-directional data bus for MCU system and RGB interface mode . Fix to GND level when not in use |
I/0 |
| 35 | SDO | SPI interface output pin. -The data is output on the falling edge of the SCL signal. -If not used, let this pin open. |
O |
| 36 | LEDA | Anode pin of backlight | P |
| 37 | LEDK1 | Cathode pin OF backlight | P |
| 38 | LEDK2 | Cathode pin OF backlight | P |
| 39 | LEDK3 | Cathode pin OF backlight | P |
| 40 | LEDK4 | Cathode pin OF backlight | P |
| 41 | XR(NC) | Touch panel Right Glass Terminal | A/D |
| 42 | YU(NC) | Touch panel Top Film Terminal | A/D |
| 43 | XL(NC) | Touch panel LEFT Glass Terminal | A/D |
| 44 | YD(NC) | Touch panel Bottom Film Terminal | A/D |
| 45 | GND | Ground. | P |
通過點擊「允許所有 Cookie」,代表您同意在您的設備上存儲 Cookie 以增強網站瀏覽體驗、分析網站使用情況並協助我們的行銷和網站效能優化工作。您可以在我們的隱私權政策中找到有關於此的更多資訊。