16x2 LCD Character
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)
Description
WH1602T is a LCD 16 x 2 display module which including 16 characters by 2 lines. WH1602T module is built in with ST7066 controller or equivalent, 5V power supply default 6800 4/8-bit parallel interface. There are different LED backlights available in various colors including blue, green, yellow-green and red. But, please note this item white LED backlight is not available. For more details, please contact us for this lcd 16x2 datasheet.
There are different interface options for WH1602T series, details as below:
►WH1602T: 6800 interface (ST7066 IC)
►WH1602T1 : SPI interface (RW1063 IC)
There are different interface options for WH1602T series, details as below:
►WH1602T: 6800 interface (ST7066 IC)
►WH1602T1 : SPI interface (RW1063 IC)
DRAWING
LCD 16x2 Datasheet
SPECIFICATIONS
LCD 16 x 2 Datasheet
Interface Pin Function
| 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 - |
Mechanical Data
| 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 |
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 |
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 | 2 | 0E | 0F | |||||||||||
| DD RAM Address | 40 | 41 | 42 | 4E | 4F |
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