- General Specs
- Interface Pin Function
- Contour Drawing
- Electrical Characteristics
- Display Character Address Code
| Item | Dimension | Unit |
|---|---|---|
| Dot Matrix (Resolution) | 5x8 dots includes cursor | dots |
| Characters × Lines | 12 Characters × 2 Lines | |
| Module Dimension | 55.7 × 32.0 × 14.5 (MAX) | mm |
| View Area | 46.0 × 14.5 | mm |
| Active Area | 37.85 × 11.7 | mm |
| Mounting Hole | 31.2 × 30.0 | mm |
| Dot Size | 0.45 × 0.60 | mm |
| Dot Pitch | 0.55 × 0.70 | mm |
| Character Size | 2.65 × 5.50 | mm |
| Character Pitch | 3.20 × 6.20 | mm |
| View Direction | 6 o’clock | |
| Bulit-in Controller | ST7066 or Equivalent | |
| Interface | 6800, option SPI / I2C (RW1063 IC) | |
| Power Supply | 5V (Also aviailable for 3V) Negative voltage optional for 3V power supply |
|
| Duty | 1/16 duty cycle | |
| Type | Character Display LCD |
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | VDD | Supply Voltage for logic |
| 3 | VO | Operating voltage for LCD |
| 4 | RS | H: DATA, L: Instruction code |
| 5 | R/W | H: Read L: Write |
| 6 | E | Chip enable signal |
| 7 | DB0 | Data bus line |
| 8 | DB1 | Data bus line |
| 9 | DB2 | Data bus line |
| 10 | DB3 | Data bus line |
| 11 | DB4 | Data bus line |
| 12 | DB5 | Data bus line |
| 13 | DB6 | Data bus line |
| 14 | DB7 | Data bus line |
| 15 | A | Power supply for B/L + |
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 3/5 | V |
|
Recommended LCD Driving Voltage for Normal Temp. Version module @25ºC |
VDD-VO | 4.20 | V |
| Display position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DD RAM Address | 0 | 01 | 0A | 0B | ||||||||
| DD RAM Address | 40 | 41 | 4A | 4B |
