Graphic Module 320x240
Model No. WG320240B0
►Graphic Module 320x240
►Built-in controller RA8835 and SRAM
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option (analog type)
►Temperature compensation option
►Interface: 6800/8080
DESCRIPTION
WG320240B0 is a 320x240 monochrome graphic LCD module display which is having the module dimension of 160x109 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch. WG320240B0 LCD display is built in with RA8835 controller; it communicates via 6800/8080 8-bit parallel interface; 5V power supply and build in negative voltage generator and temperature compensation option. This 5.7" WG320240B0 module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | VDD | Power supply for logic |
| 3 | VO | Contrast Adjustment |
| 4 | A0 | Data/ Instruction select signal |
| 5 | /WR | Data write. Write data into LCD Controller |
| 6 | /RD | Data read. Read data from LCD Controller |
| 7~14 | DB0~DB7 | Data bus line |
| 15 | /CS | Chip select input pins |
| 16 | /RES | Controller reset signal, Active Low |
| 17 | VEE | Negative Voltage Output |
| 18 | SEL | Interface selection 6800/8080 |
| 19 | FG | Frame ground |
| 20 | NC | No connection |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 160.0 x 109.0 | mm |
| Viewing Area | 122.0 x 92.0 | mm |
| Mounting Hole | 152.0 x 101.0 | mm |
| Dot Pitch | 0.36 x 0.36 | mm |
| Dot Size | 0.34 x 0.34 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 23.6 | V |
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