192x64 Graphic Display LCD Module | BG19264A
Model : BG19264A
- COB with metal frame
- Built-in controller NT7107/NT7108 or equivalent
- +5V single power supply, with built-in negative voltage
- 1/64 duty cycle
- Option: Temperature compensation circuit
- LED B/L pins:19/20,or A/K or 1/2
- Option: LED array / edge B/L
- Option: +3V single power supply
- Option: External negative voltage
數量
Description
BG19264A is a monochrome 192x64 graphic LCD display module made using Chip on Board (COB) method and comes with metal frame.
It has a built-in controller NT7107/NT7108 or equivalent.
Module dimension of BG19264A is (100x60) mm and viewing area is (84x31) mm.
It supports 5V power supply and provides option of 3V power supply as well.
It has a built-in controller NT7107/NT7108 or equivalent.
Module dimension of BG19264A is (100x60) mm and viewing area is (84x31) mm.
It supports 5V power supply and provides option of 3V power supply as well.
Specification
Features
| Item | Dimension | Unit |
|---|---|---|
| Module dimension | 100.0 x 60.0 | mm |
| Active Area | 84.0 x 31.0 | mm |
| Dot size | 0.36 x 0.36 | mm |
| Dot Pitch | 0.41 x 0.41 | mm |
Electrical Characteristics (Ta=25±2°C)
| Item | Symbol | Condition | Typical Value | Unit |
|---|---|---|---|---|
| Input Voltage | Vdd | Vdd = +5V | 5.0 | V |
| Supply Current | Idd | Vdd = +5V | 5.0 | mA |
| LCD Driving Voltge | Vdd-Vo | 25°C | 8.6 | V |
| LED Forward Voltage (yellow-green) | Vf | 25°C | 4.1 | V |
| LED Forward Current | If | 25°C | 210 | mA |
Interface
| Pin | Symbol | Function |
|---|---|---|
| 1 | /CSA | Chip select A |
| 2 | /CSB | Chip select B |
| 3 | Vss | Ground |
| 4 | Vdd | Power supply for logic (+5V) |
| 5 | Vo | Power supply for LCD driver |
| 6 | D/I | Data or instruction select input |
| 7 | R/W | Read/Write control signal input pin |
| 8 | E | Chip Enable |
| 9~16 | DB0~7 | Data input / output |
| 17 | RST | Reset |
| 18 | Vee | Negative voltage output |
| 19 | LED(+) | Anode of backlight |
| 20 | LED(-) | Cathode of backlight |