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型号 WFN0200A2T07ADNN000
►尺寸:2寸
►分辨率:240 x 320 dots
►视角:IPS
►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 半透半反屏幕 技术,结合透射与反射两种显示模式,在多变的光照条件下大幅提升可视性。2 英寸直屏设计搭配 IPS 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全透 | |
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 |
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