320x240 繪圖型 LCD 顯示模組 | UG320240F
Model : UG320240F
- SMT PCB with metal frame
- Built-in controller RA8835
- +5V single power supply
- 1/240 duty cycle
- Option: LED edge B/L
- Option: +3V single power supply
- Option: negative voltage (built-in, external)
- Option: touch panel
數量
產品敘述
UG320240F is a monochrome 320x240 graphic LCD display module made using SMT PCB with metal frame.
It has built-in controller RA8835.
Module dimension of UG320240F is (166.8x109) mm and viewing area is (122x92) mm.
It supports 5V power supply with option of negative voltage.
UG320240F also offer optional touch panel.
It has built-in controller RA8835.
Module dimension of UG320240F is (166.8x109) mm and viewing area is (122x92) mm.
It supports 5V power supply with option of negative voltage.
UG320240F also offer optional touch panel.
規格圖
產品規格
| Item | Dimension | Unit |
|---|---|---|
| Module dimension | 166.8 x 109.0 | mm |
| Active Area | 122.0 x 92.0 | mm |
| Dot size | 0.34 x 0.34 | mm |
| Dot Pitch | 0.36 x 0.36 | mm |
電氣特性 (Ta=25±2°C)
| Item | Symbol | Condition | Typical Value | Unit |
|---|---|---|---|---|
| Input Voltage | Vdd | Vdd = +5V | 5.0 | V |
| Supply Current | Idd | Vdd = +5V | 70 | mA |
| LCD Driving Voltge | Vdd-Vo | 25°C | 23.9 | V |
| LED Forward Voltage (white) | Vf | 25°C | 3.5 | V |
| LED Forward Current | If | 25°C | 160 | mA |
Pin功能定義
| Pin | Symbol | Function |
|---|---|---|
| 1 | Vss | Power supply (GND) |
| 2 | Vdd | +5V (+3V option) |
| 3 | Vo | Contrast adjustment |
| 4 | Ao | Data type select |
| 5 | /WR(R/W) | 80s : write signal , 68s : R/W signal |
| 6 | /RD(E) | 80s : read signal , 68s : enable clock |
| 7~14 | DB0~7 | Data bus line |
| 15 | /CS | Chip select |
| 16 | /RET | Reset signal |
| 17 | Vee | Negative voltage output (-21.3V) |
| 18 | SEL | uP select (H:68 series , L:80 series) |
| 19 | FGND | Frame Ground |
| 20 | NC | No connection |