Model No. WG19232B
►LCD gráficos - Versão Chinesa
►LCD Gráfico 192x32
►3,2 polegadas LCD
►Controlador ST7920 integrado
►Alimentação +5V
►1/32 duty cycle
►LED pode ser controlado pelos PINOS15, PINOS16
►Interface: 6800/SPI
DRAWING

SPECIFICATIONS
Interface Pin Function
Pin No. | Symbol | Description |
---|---|---|
1 | VSS | Ground |
2 | VDD | Power supply for logic |
3 | V0 | Bias voltage levels for LCD driving |
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 - |
Mechanical Data
Item | Standard Value | Unit |
---|---|---|
Module Dimension | 116.0 × 37.0 | mm |
Viewing Area | 85.0 × 18.6 | mm |
Mounting Hole | 108.0 × 29.0 | mm |
Dot Pitch | 0.42 × 0.50 | mm |
Dot Size | 0.38 × 0.46 | 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 |
Vo-Vss | 4.50 | V |
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