Model No. WG128128I
►LCD Gráfico 128x128
►Controlador RA6963 integrado
►1/128 duty cycle
►Tensão negativa opcional
►Alimentação +5V
►Mesmo tamanho do WG128128B
►Interface: 8080
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1~8 | DB0~DB7 | Data bus line |
| 9 | C/D | Data/ Instruction select signal |
| 10 | /RD | Data read. Read data from LCD Controller |
| 11 | /WR | Data write. Write data into LCD Controller |
| 12 | /CE | Enable signal |
| 13 | /RST | Controller reset signal, Active Low |
| 14 | VO | Contrast Adjustment |
| 15 | VDD | Power supply for logic |
| 16 | VSS | Ground |
| 17 | VEE | Negative Voltage Output |
| 18 | NC/FS | No connection |
| 19 | A | Power supply for B/L + |
| 20 | K | Power supply for B/L - |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 72.5 × 69.9 | mm |
| Viewing Area | 50.0 × 49.0 | mm |
| Mounting Hole | 67.4 × 64.9 | mm |
| Dot Pitch | 0.35 × 0.35 | mm |
| Dot Size | 0.32 × 0.32 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 16.30 | V |
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