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LCD Character Modules 16x2
Model No. WH1602P
►Character LCD 16x2
►5x8 dots includes cursor
►+5V power supply
►1/16 duty cycle
►LED can be driver by PIN13, PIN14 or A and K
►Interface: 6800 (ST7066 IC), option SPI/I2C (RW1063 IC)
Description
WH1602P is a 16x2 Character dot Matrix LCD Display Module which is built in with ST7066 controller IC or equivalent; its default interface is 6800 4/8-bit parallel. WH1602P is available in several different backlight colors including blue, green, white, yellow-green, amber, red or white LEDs. There are different character fonts/texts available for ST7066 IC including English/Japanese, English/West European, English/Scandinavian European, or English/Cyrillic (Russian) as options.
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Description |
|---|---|---|
| 1~8 | DB7~DB0 | Data bus line |
| 9 | E | Enable signal |
| 10 | R/W | Read/Write select signal |
| 11 | RS | Data/ Instruction select signal |
| 12 | VO | Contrast Adjustment |
| 13 | VSS | Ground |
| 14 | VDD | Power supply for logic |
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 85.0 × 25.2 | mm |
| Viewing Area | 66.0 × 16.0 | mm |
| Mounting Hole | 80.5 × 22.0 | 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 | 3.70 | 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 |
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