Model No. WH1602V2
►LCD de Caractere 16x2
►5x8 pontos inclui cursor
►Controlador (ST7066 ou equivalente) integrado
►Apenas alimentação +5V
►1/16 duty cycle
►Interface : 6800, opção SPI/I2C (RW1063 IC)
DESCRIPTION
►WH1602V2 : 6800 interface (ST7066 IC)
►WH1602V4 : SPI interface (RW1063 IC)
►WH1602V4 : SPI interface (RW1063 IC)
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VSS | Ground |
| 2 | VDD | Power supply for logic |
| 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 |
| 15 | A | Power supply for B/L + |
| 16 | K | Power supply for B/L - |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 69.0 × 29.2 | mm |
| Viewing Area | 61.0 × 15.9 | mm |
| Character Size | 2.95 × 5.55 | 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 | 4.20 | V |
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