Model No. WG14432D
►LCD Gráfico 144x32
►Controlador ST7920 integrado
►1/32 duty cycle
►Alimentação +5V
►Internal boost option
►Versão Chinesa
►Mesmo tamanho do WH1602D
►Interface: 8080/SPI
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VDD | Power supply for logic |
| 2 | VSS | Ground |
| 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 |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 85.0 × 30.0 | mm |
| Viewing Area | 66.0 × 16.0 | mm |
| Mounting Hole | 81.0 × 25.2 | mm |
| Dot Pitch | 0.42 × 0.42 | mm |
| Dot Size | 0.38 × 0.38 | mm |
Electrical Characteristics
| Item | Symbol | Standard Value typ. |
Unit |
|---|---|---|---|
| Input Voltage | VDD | 3/5 | V |
| Recommended LCD Driving Voltage for Normal Temp. Version module @25°C |
VDD-VO | 4.40 | V |
Search Keyword: 144x32 lcd, 144 x 32 lcd, lcd 144 x 32
