- General Specs
- Interface Pin Function
- Contour Drawing
- Absolute Maximum Ratings
- Electrical Characteristics
| Item | Dimension | Unit |
|---|---|---|
| Structure | COG | |
| Size (Diagonal) | 2.44 | inch |
| Characters × Lines | 20 Characters × 4 Lines | |
| Module Dimension | 74.3 × 36.4 × 6.0 | mm |
| Viewing Area | 60.5 × 22.18 | mm |
| Active Area | 58.5 × 20.18 | 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 | IST3602 | |
| Interface | I2C | |
| Power Supply | 3V | |
| Duty | 1/33DUTY,1/6BIAS | |
| Type | Character LCD Display |
| Pin | Symbol | Function |
|---|---|---|
| 1 | ITO ESD | Ground |
| 2 | V0 | LCD Power Supply |
| 3 | VSS | Ground(VSS2&VSS3) |
| 4 | VDD | Power Supply(VDD2&VDD3) |
| 5 | VSS1 | Ground(VSS1) |
| 6 | VDD1 | Power Supply(VDD1) |
| 7 | SDA | Serial input data |
| 8 | SCL | Serial input clock |
| 9 | RESB | Hardware Reset input pin |
| 10 | ITO ESD | Ground |
| 11 | K | LED- |
| 12 | A | LED+ |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.3 | V |
| Power Supply Voltage | VDD | -0.3 | － | 4.0 | V |
| LCD Driver Voltage | VLCD | -0.3 | － | 18.0 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD | － | 2.7 | 3.0 | 3.3 | V |
| Supply Voltage For LCD | VO-VSS | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 7.6 － |
－ 7.8 － |
－ 8.0 － |
V V V |
| Input High Volt. | VIH | － | 0.8 VDDIO | － | VDD | V |
| Input Low Volt. | VIL | － | VSS | － | 0.2 VDD | V |
| Output High Volt. | VOH | － | 0.8 VDDIO | － | VDD | V |
| Output Low Volt. | VOL | － | － | － | 0.2 VDD | V |
| Supply LCM current | IDD | VDD=3.0V | － | 0.5 | － | mA |
