- General Specs
- Interface Pin Function
- Contour Drawing
- Electrical Characteristics
| Item | Dimension | Unit |
|---|---|---|
| Structure | COB | |
| Size (Diagonal) | 4.72 | inch |
| Dot Matrix / Resolution | 320 × 240 | dots |
| Module Dimension | 139.0 × 100.0 × 13.1 | mm |
| Viewing Area | 104.0 × 79.3 | mm |
| Active Area | 95.98 × 71.98 | mm |
| Mounting Hole | 131.0 × 92.0 | mm |
| Dot / Pixel Size | 0.27 × 0.27 | mm |
| Dot / Pixel Pitch | 0.30 × 0.30 | mm |
| IC | RA8835 or Equivalent Option：without controller |
|
| Interface | 6800 / 8080 | |
| Power Supply | 5V | |
| Duty | 1/240 duty cycle | |
| Type | Graphic LCD Display | |
| Feature | Touch screen option Option：Equal between screw hole and center |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | GND | Ground |
| 2 | VDD | Power supply for logic |
| 3 | VO | Contrast Adjustment |
| 4 | /WR | Data write. Write data into LCD Controller |
| 5 | /RD | Data read. Read data from LCD Controller |
| 6 | CS | Chip select input pins |
| 7 | A0 | Data/ Instruction select signal |
| 8 | RES | Controller reset signal, Active Low |
| 9~16 | DB0~DB7 | Data bus line |
| 17 | NC | No connection |
| 18 | VEE | Negative Voltage Output |
| 19 | A | Power supply for B/L + |
| 20 | K | Power supply for B/L - |
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25ºC |
VDD-VO | 21.6 | V |
