2 inch IPS 240x320 TFT LCD Display with PCAP MCU SPI Interface ST7789VI Winstar LCD Display Module
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- Supplier: Wuxi Siminuo Technology Co. Ltd.
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Product Overview
Description
Description
WF0200BTYAJDNG10 is a 2-inch Portrait Mode IPS TFT-LCD with a resolution of 240x320 pixels. Built with ST7789VI driver IC, WF0200BTYAJDNG10 supports MCU and SPI interfaces. The PCAP touchscreen has the built-in IC GT911 and supports the I2C interface. Besides, the PCAP panel features OCA technology to increase its durability and present better optical clarity.
WF0200BTYAJDNG10 has a wide viewing angle of Left: 80/ Right: 80/ Up: 80/ Down: 80 degree, a contrast ratio of 800:1, a brightness of 400 nits, and an aspect ratio of 3:4 (typical value). The supply voltage for analog is from 2.4V to 3.6V (the typical value is 3.3V). This TFT-LCD module can work under temperatures from -20℃ to +70℃, and its storage temperatures range from -30℃ to +80℃.
Our WF0200B TFT series offers the without-touch-panel option; please check out the webpage of WF0200BSYAJDNN0 for more information.
DRAWING
SPECIFICATIONS
Interface
LCM PIN Definition
| NO | Symbol | Function | |||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GND | Ground | |||||||||||||||||||||||||||||||||||
| 2 | NC(YU) | No connection | |||||||||||||||||||||||||||||||||||
| 3 | NC(XL) | No connection | |||||||||||||||||||||||||||||||||||
| 4 | NC(YD) | No connection | |||||||||||||||||||||||||||||||||||
| 5 | NC(XR) | No connection | |||||||||||||||||||||||||||||||||||
| 6 | NC | No connection | |||||||||||||||||||||||||||||||||||
| 7 | VDD | Power supply | |||||||||||||||||||||||||||||||||||
| 8 | VDDI | Power Supply for I/O System. | |||||||||||||||||||||||||||||||||||
| 9 | TE | Tearing effect signal is used to synchronize MCU to frame memory writing. If not used, please let this pin open | |||||||||||||||||||||||||||||||||||
| 10 | CSX | Chip selection pin Low enable. High disable. | |||||||||||||||||||||||||||||||||||
| 11 | DCX(SCL) | (D/CX): This pin is used to select “Data or Command” in the parallel interface. DCX=’1’: display data or parameter. DCX=’0’: command data. (SCL): When SPI mode,This pin is used to be serial interface clock. | |||||||||||||||||||||||||||||||||||
| 12 | WRX(D/CX) | Display data/command selection Second Data lane in 2 data lane serial interface. (WRX): Write enable in MCU parallel interface. (D/CX): When 4-SPI mode,This pin in 4-line serial interface If not used, please fix this pin at VDDI or GND. | |||||||||||||||||||||||||||||||||||
| 13 | RDX | -Read enable in 8080 MCU parallel interface. -If not used, please fix this pin at VDDI or GND. | |||||||||||||||||||||||||||||||||||
| 14~29 | DB0~DB15 | Data bus line | |||||||||||||||||||||||||||||||||||
| 30 | RESX | System reset pin. signal is active low | |||||||||||||||||||||||||||||||||||
| 31 | IM0 | The MCU interface mode select.
| |||||||||||||||||||||||||||||||||||
| 32 | IM1 | ||||||||||||||||||||||||||||||||||||
| 33 | IM2 | ||||||||||||||||||||||||||||||||||||
| 34~35 | DB16~DB17 | Data bus line | |||||||||||||||||||||||||||||||||||
| 36 | VLED- | Cathode of LED backlight. | |||||||||||||||||||||||||||||||||||
| 37 | VLED- | Cathode of LED backlight. | |||||||||||||||||||||||||||||||||||
| 38 | VLED+ | Anode of LED backlight. | |||||||||||||||||||||||||||||||||||
| 39 | NC(SDA) | When SPI mode, This pin is SPI interface input/output pin. The data is latched on the rising edge of the SCL signal. If not used(NC), please fix this pin at VDDI or GND level. | |||||||||||||||||||||||||||||||||||
| 40 | NC | No connection |
PCAP PIN Definition
| Pin | Symbol | Function |
|---|---|---|
| 1 | VSS | Ground for analog circuit |
| 2 | VDDT | Power Supply : |
| 3 | SCL | I2C clock inputI2C clock input |
| 4 | NC | No connect |
| 5 | SDA | I2C data input and output |
| 6 | NC | No connect |
| 7 | /RST | External Reset, Low is active |
| 8 | NC | No connect |
| 9 | /INT | External interrupt to the host |
| 10 | VSS | Ground for analog circuit |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 2 | inch |
| Dot Matrix | 240 x RGB x 320(TFT) | dots |
| Module dimension | 38.8(W) x 52.3(H) x3.8(D) | mm |
| Active area | 30.60 x 40.80 | mm |
| Pixel Pitch | 0.1275 x 0.1275 | mm |
| LCD type | TFT, Normally Black, Transmissive | |
| TFT Interface | MCU / SPI | |
| TFT Driver IC | ST7789VI or Equivalent | |
| Viewing angle | 80/80/80/80 (IPS) | |
| Aspect Ratio | 3:4 | |
| Backlight Type | LED, Normally White | |
| PCAP Driver IC | GT911 or equivalent | |
| PCAP Interface | I2C | |
| PCAP FW | V92 | |
| PCAP Resolution | 240 * 320 | |
| Touch Panel | With PCAP | |
| Surface | Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | - | 70 | ℃ |
| Storage Temperature | TST | -30 | - | 80 | ℃ |
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