- General Specs
- Interface Pin Function
- Contour Drawing
- Electrical Characteristics
| Item | Dimension | Unit |
|---|---|---|
| Structure | COG | |
| Size (Diagonal) | 2.34 | inch |
| Dot Matrix / Resolution | 5×8 dots includes cursor | dots |
| Characters × Lines | 20 Characters × 2 Lines | |
| Module Dimension | 74.2 × 25.2 × 6.3 | mm |
| Viewing Area | 61.0 × 15.1 | mm |
| Active Area | 58.5 × 9.84 | mm |
| Dot / Pixel Size | 0.45 × 0.54 | mm |
| Dot / Pixel Pitch | 0.50 × 0.59 | mm |
| Character Size | 2.45 × 4.67 | mm |
| Character Pitch | 2.95 × 5.17 | mm |
| IC | ST7036 or Equivalent | |
| Interface | I2C | |
| Power Supply | 3V / 5V | |
| Duty | 1/16 duty cycle, 1/5Bias | |
| Type | Character LCD Display |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | Vout | Positive Voltage output |
| 2 | CAP1N | DC/DC voltage converter. |
| 3 | CAP1P | DC/DC voltage converter. |
| 4 | VDD | Power supply for logic |
| 5 | VSS | Ground |
| 6 | SDA | Serial input data |
| 7 | SCL | Serial clock input |
| 8 | RST | Controller reset signal, Active Low |
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 3/5 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25ºC |
VO-VSS | 4.50 | V |
