Model No. WG12864J5
►LCD Gráfico 128x64
►Controlador ST7920 integrado
►Alimentação +5V
►1/64 duty cycle
►Internal boost option
►Versão Chinesa
►Interface: 6800/SPI
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | VDD | Power supply for logic |
| 3 | VO | Contrast Adjustment |
| 4 | RS | Data/ Instruction select signal |
| 5 | R/W | Read/Write select signal |
| 6 | E | Enable signal |
| 7~14 | DB0~DB7 | Data bus line |
| 15 | A | Power supply for B/L + |
| 16 | K | Power supply for B/L - |
| 17 | RST | Controller reset signal, Active Low |
| 18 | Vout | Positive Voltage output |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 93.0 × 70.0 | mm |
| Viewing Area | 72.0 × 40.0 | mm |
| Mounting Hole | 88.0 × 65.0 | mm |
| Dot Pitch | 0.52 × 0.52 | mm |
| Dot Size | 0.48 × 0.48 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | --- | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
Vo-Vss | 4.60 | V |
Search Keyword: 128x64 lcd, 128 x 64 lcd, lcd 128 x 64
