Model No. WG12232D
►Display LCD gráfico 122x32
►Controlador Avant integrado (SBN1661G ou equivalente)
►1/32 duty cycle
►Versão Chinesa: WG12232N
►Versão de passo dos pinos de 2,0mm: WG1223D1
►LED Backlight branco não disponível
►Interface: 6800
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | /VLED | Power supply for B/L - |
| 2 | VSS | Ground |
| 3 | VDD | Power supply for logic |
| 4 | VO | Contrast Adjustment |
| 5 | A0 | Data/ Instruction select signal |
| 6 | E1 | Enable signal |
| 7 | E2 | Enable signal |
| 8~15 | DB0~DB7 | Data bus line |
| 16 | R/W | Read/Write select signal |
| 17 | VEE | Negative Voltage Output |
| 18 | NC | No connection |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 59.0 × 29.3 | mm |
| Viewing Area | 52.0 × 15.0 | mm |
| Mounting Hole | 50.0 | mm |
| Dot Pitch | 0.375 × 0.375 | mm |
| Dot Size | 0.345 × 0.345 | 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 | 4.35 | V |
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