2.8" 240x320 ILI9341 TFT LCD Display
Model No. WF28ETLAJDNN0
►Size: 2.8"
►Resolution: 240 x 320 dots
►View Direction: 6H
►Interface: MCU
►Built-in Controller: ILI9341V
►Control-Board: No
►Brightness(cd/m²): 500
►Frame Through Hole: No
►Touch Screen: Without touch panel (screen)
DESCRIPTION
WF28E is full color 240xRGBx320 TFT LCD display module, diagonal size 2.8 inch. This module is built in with ILI9341V IC; it supports 8/ 16bit 8080-series Parallel MCU Interface. WF28E model is having module dimension of 50.0 x 69.2 mm and Active area size of 43.2 x 57.6 mm; it integrated ILI9341V controller on module, logic supply voltage range from 2.5V to 3.3V.
WF28E is portrait mode LCD module, if you would like to use it as landscape mode, please contact with us for more technical support. This 2.8” TFT LCD module is featured with brightness up to 500 cd/m2(typical value), it can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. This 2.8" TFT LCD Module 6:00 o'clock viewing direction works well for devices that is easy to read above eye level without fading, such as signal analyzers or bench top laboratory equipment, handhold microscope and other handhold devices.
WF28E is portrait mode LCD module, if you would like to use it as landscape mode, please contact with us for more technical support. This 2.8” TFT LCD module is featured with brightness up to 500 cd/m2(typical value), it can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. This 2.8" TFT LCD Module 6:00 o'clock viewing direction works well for devices that is easy to read above eye level without fading, such as signal analyzers or bench top laboratory equipment, handhold microscope and other handhold devices.
DRAWING
SPECIFICATIONS
Interface
| NO | Symbol | Function | I/O |
|---|---|---|---|
| 1~4 | DB8~DB11 | Data bus | I/O |
| 5 | GND | Ground | P |
| 6 | IOVCC | power supply | P |
| 7 | /CS | Chip select signal. | I |
| 8 | RS | register select | I |
| 9 | /WR | Write data when WRX is Low. | I |
| 10 | /RD | Read strobe signal. Read out data when RDX is Low. | I |
| 11 | GND | Ground | P |
| 12 | NC | No connection | - |
| 13 | NC | No connection | - |
| 14 | NC | No connection | - |
| 15 | NC | No connection | - |
| 16 | LEDA | Anode of LED backlight. | P |
| 17~20 | LEDK1~4 | Cathode of LED backlight. | P |
| 21 | IM0 | IM0=0 8Bit DB8-15; IM0=1 16Bit DB0-DB15; | P |
| 22 | DB12 | Data bus | I/O |
| 23~30 | DB0~DB7 | Data bus | I/O |
| 31 | /RESET | System reset pin. | I |
| 32~33 | VCI | power supply | P |
| 34 | GND | Ground | P |
| 35~37 | DB13~DB15 | Data bus | I/O |
General Specifications
| Item | Dimension | Unit |
|---|---|---|
| Size | 2.8 | inch |
| Dot Matrix | 240 × RGB × 320(TFT) | dots |
| Module dimension | 50.0(W) × 69.2(H) × 2.3(D) | mm |
| Active area | 43.2 × 57.6 | mm |
| Dot pitch | 0.06 × 0.18 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 6 o'clock | |
| Gray Scale Inversion Direction | 12 o'clock | |
| Aspect Ratio | Portrait | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without touch panel | |
| Surface | Glare | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
Electrical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Analog | VCI | － | 2.5 | 3.3 | V | |
| Supply Voltage For Logic | IOVCC | 1.65 | 3.3 | V | ||
| Supply Current For LCM | ICC | － | － | 10 | 15 | mA |
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