Model No. WG16080D
►Graphic LCD 160x80
►3 inch LCD Display
►160x80 dots
►IC: RA6963
►+5V power supply
►1/80 duty cycle
►Negative Voltage Built-in
►Interface: 8080
The WG16080D is a monochrome 3-inch graphic LCD module with a 160x80 dot matrix, a module dimension of 93x70 mm, and an active area size of 66.17x33.57 mm; its diagonal size is 3 inches. This module offers multiple LED backlight color options.
The advantage of the WG16080D is its circuit layout on the PCB board and the inclusion of screw holes, which make it easy to secure the module in customers' applications.
This WG16080D model is equipped with an RA6963 controller and communicates via an 8080 8-bit parallel interface. The driver voltage is 5V, with built-in negative voltage. The driving method is 1/80 duty. This module is available in either graphic mode or character generator mode (character font) as an option. It operates at temperatures ranging from -20°C to +70°C, with storage temperatures ranging from -30°C to +80°C.
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VSS | Ground | |
| 2 | Vdd | 5.0V | Power supply for logic circuit |
| 3 | Vo | Contrast Adjustment | |
| 4 | /WR | H / L | Data write. Write data into RA6963C when /WR = L |
| 5 | /RD | H / L | Data read. Read data from RA6963C when RD = L |
| 6 | C/D | H / L | Command/data read/write |
| 7 | DB0 | H / L | Data bus line |
| 8 | DB1 | H / L | Data bus line |
| 9 | DB2 | H / L | Data bus line |
| 10 | DB3 | H / L | Data bus line |
| 11 | DB4 | H / L | Data bus line |
| 12 | DB5 | H / L | Data bus line |
| 13 | DB6 | H / L | Data bus line |
| 14 | DB7 | H / L | Data bus line |
| 15 | /CE | L | Chip enable the controller RA6963C |
| 16 | NC/FS | No connection / Pins for selection of font ; | |
| 17 | /RST | L | Reset active “ L “ |
| 18 | Vee | Negative voltage output | |
| 19 | A | Power supply for B/L + | |
| 20 | K | Power supply for B/L - |
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 160 x 80 | － |
| Module dimension | 93.0 x 70.0 x 13.6(Max) | mm |
| View area | 72.0 x 40.0 | mm |
| Active area | 67.17 x 33.57 | mm |
| Dot size | 0.39 x 0.39 | mm |
| Dot pitch | 0.42 x 0.42 | mm |
| Duty | 1/80DUTY,1/9BIAS | |
| Backlight Type | LED | |
| IC | RA6963 | |
| Interface | 8080 | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.3 | V |
| Supply Voltage For Logic | VDD-VSS | -0.3 | － | +7.0 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 4.5 | 5.0 | 5.5 | V |
| Supply Voltage For LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 13.2 － |
－ 13.5 － |
－ 13.8 － |
V V V |
| Input High Volt. | VIH | － | 0.8VDD | － | VDD | V |
| Input Low Volt. | VIL | － | 0 | － | 0.15VDD | V |
| Output High Volt. | VOH | － | VDD-0.3 | － | VDD | V |
| Output Low Volt. | VOL | － | 0 | － | 0.3 | V |
| Supply Current | IDD | VDD=5.0V | － | 18.2 | － | mA |
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