我们重视您的隐私
通过点击「允许所有 Cookie」,代表您同意在您的设备上存储 Cookie 以增强网站浏览体验、分析网站使用情况并协助我们的营销和网站效能优化工作。您可以在我们的隐私权政策中找到有关于此的更多信息。
型号 WFN0200A2T07ADNN000
►尺寸:2寸
►分辨率:240 x 320 像素
►视角:VA
►接口:MCU/SPI+RGB
►驱动IC:ST7789
►控制板:无
►亮度(cd/m²):260
►铁框螺丝孔:无
►触控面板:无
WFN0200A2T07ADNN000 采用先进的 半透半反射屏幕(transflective)技术,结合透射与反射两种显示模式,在多变光照条件下提升可视性。该 2 英寸直屏模组具备 240x320 像素解析度及 VA 广视角,适用于户外及便携设备等多种应用。


| 项目 | 规格 | 单位 |
|---|---|---|
| 尺寸 (对角线) | 2 | 英寸 |
| 分辨率 | 240 × RGB × 320(TFT) | dots |
| 模块尺寸 | 35.8 × 52.1 × 2.65 | mm |
| 有效区域 | 30.60 × 40.80 | mm |
| 像素间距 | 0.1275 × 0.1275 | mm |
| LCD类型 | TFT半反半透 | |
| 视角 | 80/80/80/80 | |
| TFT接口 | 3/4serial 8/9/16/18bit MCU 3/4SPI+16/18BIT RGB |
|
| 背光类型 | LED ,平常白 | |
| TFT驱动IC | ST7789 或相容IC | |
| 触控面板 | 无触控面板 | |
| 表面 | 亮面 | |
| 项目 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 工作温度 | TOP | -20 | - | +70 | ℃ |
| 储存温度 | TST | -30 | - | +80 | ℃ |
| 项目 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| 数字电源电压 | VCI | 2.5 | 3.3 | 3.6 | V |
| 数字接口电源电压 | IOVCC | 1.65 | 1.8 | 3.3 | V |
| 正常模式工作电流 | IDD | -- | 6 | 12 | mA |
| 输入电压 | VIH | 0.7IOVCC | IOVCC | V | |
| VIL | GND | 0.3IOVCC | V | ||
| 输出电压 | VOH | 0.8IOVCC | IOVCC | V | |
| VOL | GND | 0.2IOVCC | V |
| 项目 | 符号 | 最小值 | 典型值 | 最大值 | 单位 |
|---|---|---|---|---|---|
| LED电流 | - | 60 | 80 | - | mA |
| LED电压 | VLED+ | 2.8 | 3.2 | 3.3 | V |
| LED使用寿命 | - | 50,000 | - | - | Hr |
| Pin No | 符号 | 说明 | 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 |
通过点击「允许所有 Cookie」,代表您同意在您的设备上存储 Cookie 以增强网站浏览体验、分析网站使用情况并协助我们的营销和网站效能优化工作。您可以在我们的隐私权政策中找到有关于此的更多信息。