Graphic Displays LCD 240x128
Model No. WG240128E
►Graphic Display LCD 240x128
►Built-in controller RA6963
►1/128 duty cycle
►Built-in negative voltage
►+5V power supply
►WG240128EP1: 20 PINS, PIN19 and PIN20 for backlight
►Interface: 8080
►Touch Screen: Option
DESCRIPTION
WG240128E is a graphic LCD 240x128 module which is having the module dimension 144x104 mm and AA size of 107.98x57.58 mm, diagonal size 4.8 inch. This 240128 display LCD modules is built in with RA6963 controller and negative voltage output built in on module. It supports 8080 8-bit parallel interface and 5V power supply nd 3.3V optional, this module is temperature compensation optional, and touch panel optional as well. Please note the standard WG240128E is 18 pins on board, if you need 20-pins; please choose WG240128EP1 type.
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VEE | Negative Voltage Output |
| 2 | VSS | Ground |
| 3 | VDD | Power supply for logic |
| 4 | VO | Contrast Adjustment |
| 5 | /WR | Data write. Write data into LCD Controller |
| 6 | /RD | Data read. Read data from LCD Controller |
| 7 | /CE | Enable signal |
| 8 | C/D | Data/ Instruction select signal |
| 9 | RST | Controller reset signal, Active Low |
| 10~17 | DB0~DB7 | Data bus line |
| 18 | FS | Selection of font; H : 6 * 8 , L : 8 * 8 |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 144.0 x 104.0 | mm |
| Viewing Area | 114.0 x 64.0 | mm |
| Mounting Hole | 138.0 x 97.0 | mm |
| Dot Pitch | 0.45 x 0.45 | mm |
| Dot Size | 0.43 x 0.43 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 3/5 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 19.5 | V |
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