Model No. WH1602T
►Character LCD 16x2
►5x8 dots includes cursor
►+5V power supply only
►Negative voltage option is only for the +3V power supply
►1/16 duty cycle
►White LED backlight not available
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | VDD | Power supply for logic |
| 2 | VSS | Ground |
| 3 | VO | Contrast Adjustment |
| 4 | NC | No connection |
| 5 | NC | No connection |
| 6 | RS | Data/ Instruction select signal |
| 7 | R/W | Read/Write select signal |
| 8 | E | Enable signal |
| 9~16 | DB0~DB7 | Data bus line |
| 17 | A | Power supply for B/L + |
| 18 | K | Power supply for B/L - |
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 65.4 × 28.2 | mm |
| Viewing Area | 54.8 × 19.0 | mm |
| Character Size | 2.67 × 5.57 | mm |
| 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 |
| Display Position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DD RAM Address | 00 | 01 | 2 | 0E | 0F | |||||||||||
| DD RAM Address | 40 | 41 | 42 | 4E | 4F |
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