Model No. WH1604A-RLL
►Display VATN
►16 caracteres x 4 linhas
►5x8 pontos inclui cursor
►Controlador (RW1063 ou equivalente) integrado
►Apenas alimentação +5V
►1/16 duty cycle
►Tipo LED : Vermelho
►LED pode ser controlado pelos PINOS1, PINOS2 or K
►Interface : Opção 6800, SPI, I2C
DESCRIPTION
- VATN WH1604A: Parallel interface (RW1063 IC)
- VATN WH1604A1: SPI interface (RW1063 IC)
- VATN WH1604A2: I2C 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 | VEE | Negative Voltage Output |
| 16 | K | Power supply for B/L - |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 87.0 × 60.0 | mm |
| Viewing Area | 62.0 ×26.0 | mm |
| Mounting Hole | 82.0 × 55.0 | mm |
| Character Size | 2.95 × 4.75 | 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 | 6.50 | V |
Display Character Address Code
| Display position | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DD RAM Address | 00 | 01 | 0F | |||||||||||||
| DD RAM Address | 40 | 41 | 4F |
| DD RAM Address | 10 | 11 | 1F | |||||||||||||
| DD RAM Address | 50 | 51 | 5F |
Search Keyword: 16x4 lcd, 16 x 4 lcd, lcd 16x4, lcd 16 x 4
