128x64 繪圖型單色 STN LCD 顯示器 | BG12864F
Model : BG12864F
- SMT with metal frame
- Built-in controller UCi6963c or equivalent
- +5V single power supply, with built-in negative voltage
- 1/64 duty cycle
- Option: LED array /edge B/L
- Option: External negative voltage
數量
產品敘述
BG12864F is a monochrome 128x64 graphic LCD display module made using SMT with metal frame.
It has a built-in controller UCi6963c or equivalent. BG12864F also provides the option for temperature compensation circuit.
Module dimension of BG12864F is (87x70) mm and viewing area is (72x40) mm.
It supports 5V power supply and provides option of 3V power supply as well.
It has a built-in controller UCi6963c or equivalent. BG12864F also provides the option for temperature compensation circuit.
Module dimension of BG12864F is (87x70) mm and viewing area is (72x40) mm.
It supports 5V power supply and provides option of 3V power supply as well.
規格圖
產品規格
| Item | Dimension | Unit |
|---|---|---|
| Module dimension | 87.0 x 70.0 | mm |
| Active Area | 72.0 x 40.0 | mm |
| Dot size | 0.48 x 0.48 | mm |
| Dot Pitch | 0.52 x 0.52 | 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 | 5 | mA |
| LCD Driving Voltage | Vdd-Vo | 25°C | 8.5 | V |
| LED Forward Voltage (white) | Vf | 25°C | 4.2 | V |
| LED Forward Current | If | 25°C | 330 | mA |
Pin功能定義
| Pin | Symbol | Function |
|---|---|---|
| 1 | Vss | GND |
| 2 | Vdd | Power supply (+5V) |
| 3 | Vo | Contrast adjustment |
| 4 | C/D | Command/data |
| 5 | /RD | Data read |
| 6 | /WR | Data write |
| 7~14 | DB0~7 | Data bus line |
| 15 | /CE | Chip enable |
| 16 | /RST | Reset signal |
| 17 | Vee | Negative voltage output -5V |
| 18 | MD2 | Column No. selection (H: 32 column, L : 40 columns ) |
| 19 | FS | Font selection (H:6x8, L:8x8) |
| 20 | HLT | H: normal L: stop clock oscillation |