240x128 繪圖型 LCD 顯示模組 | BG240128A
Model : BG240128A
- SMT PCB with metal frame
- Built-in controller UCi6963c or equivalent
- 1/128 duty cycle
- Option: negative voltage
- Option: LED B/L
數量
產品敘述
BG240128A is a monochrome 240x128 graphic LCD display module made using SMT PCB with metal frame.
It has a built-in controller UCi6963c or equivalent.
Module dimension of BG240128A is (170x103.5) mm and viewing area is (132x76) mm.
It supports 5V power supply with option of negative voltage.
It has a built-in controller UCi6963c or equivalent.
Module dimension of BG240128A is (170x103.5) mm and viewing area is (132x76) mm.
It supports 5V power supply with option of negative voltage.
規格圖
產品規格
| Item | Dimension | Unit |
|---|---|---|
| Module dimension | 170.0 x 103.5 | mm |
| Active Area | 132.0 x 76.0 | mm |
| Dot size | 0.47 x 0.47 | mm |
| Dot Pitch | 0.50 x 0.50 | 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 | 50 | mA |
| LCD Driving Voltge | Vdd-V0 | 25°C | 18.7 | V |
Pin功能定義
| Pin | Symbol | Function |
|---|---|---|
| 1 | FGND | Frame GND |
| 2 | Vss | Power supply (GND) |
| 3 | Vdd | Power supply for logic(+5V) |
| 4 | V0 | Contrast adjustment |
| 5 | /WR | Data write |
| 6 | /RD | Data read |
| 7 | /CE | Chip enable |
| 8 | C/D | Code/Data |
| 9 | NC/Vee | No Connection / Negative voltage output (-16.0V) |
| 10 | /RST | Controller reset |
| 11~18 | DB0~7 | Data bus line |
| 19 | FS | Font selection (H:6x8 L:8x8) |
| 20 | RV | Reverse (H: reverse L: normal) |