Model No. WG12232B
►Display LCD gráfico 122x32
►Disponível para oscilador interno 2KHz
►Controlador Avant integrado (SBN1661G ou equivalente)
►1/32 duty cycle
►Apenas alimentação +5V
►As características do WG12232G são as mesmas do WG12232B
►Versão Chinesa: WG12232M
►Interface: 6800
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VDD | Power supply for logic |
| 2 | VSS | Ground |
| 3 | VO | Contrast Adjustment |
| 4 | RES | Controller reset signal, Active Low |
| 5 | E1 | Enable signal |
| 6 | E2 | Enable signal |
| 7 | R/W | Read/Write select signal |
| 8 | A0 | Data/ Instruction select signal |
| 9~16 | DB0~DB7 | Data bus line |
| 17 | A | Power supply for B/L + |
| 18 | K | Power supply for B/L - |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 65.4 × 28.2 | mm |
| Viewing Area | 54.8 × 19.0 | mm |
| Dot Pitch | 0.4 × 0.45 | mm |
| Dot Size | 0.36 × 0.41 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
| Recmmended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 4.70 | V |
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