COG LCD Module FSTN 12864 Graphic Wide Temperature 128×64 Resolution
High-performance COG LCD module featuring FSTN display technology with 128×64 resolution and wide temperature operation range.
Technical Specifications
| Resolution |
128×64 |
| Display Mode |
Transflective |
| Display Type |
STN Positive |
| Viewing Direction |
6 O'clock |
| Outline Size |
79.05 × 39.5 × 8.24 mm |
| Viewing Size |
53.6 × 28.6 mm |
Detailed Product Parameters
| Item |
Content |
Description |
| 1 |
Display Model |
Positive |
| 2 |
Display Type |
STN |
| 3 |
Polarizer Type |
Transflective |
| 4 |
Viewing Angle |
6 o'clock |
| 5 |
Driving Method |
1/64 duty, 1/9 bias |
| 6 |
Interface |
Parallel + BL |
| 7 |
Backlight |
LED Backlight |
| 8 |
Driver IC |
S6B0724 |
| 9 |
Voltage |
3.3V |
What is COG LCD Technology?
COG (Chip On Glass) LCD technology involves mounting the controller chip directly onto the LCD glass substrate, eliminating the need for a separate PCB. This innovative approach consists of three main components: the glass panel, the controller driver chip, and the connecting cable.
Compared to traditional COB (Chip On Board) displays, COG modules typically offer cost advantages and enhanced reliability. Without being mounted to a circuit board, COG displays utilize double-sided tape for chassis mounting in manufacturing applications.
Product Introduction
Display Characteristics
FSTN (Fringe Stacked Thin Film Transistor) display mode provides high contrast ratios and wide viewing angles, ensuring clear visibility from multiple perspectives. The black background with white pixels design combines reflection and transmission characteristics, utilizing ambient light in bright conditions while incorporating backlighting for optimal readability in low-light environments.
Packaging Technology
Utilizing advanced COG (Chip On Glass) technology, the driving chip is directly encapsulated on the glass substrate, resulting in compact module dimensions, enhanced reliability, and reduced electromagnetic interference.
Physical Dimensions
Available in various form factors to suit different application requirements. Standard outline size is 79.05×39.5×8.24mm, with viewing area of 53.6×28.6mm.
Interface Options
Supports multiple interface protocols including SPI, I2C, and parallel port configurations, ensuring compatibility with various microcontrollers such as Arduino and C8051 for seamless integration into diverse electronic systems.
Operating Parameters
Operating voltage ranges from 3.3V to 5.0V depending on model specifications. Designed for reliable performance across a wide temperature range of -20℃ to 70℃, suitable for most conventional operating environments.
Product Applications
- Industrial Control: Automated production lines, machinery control panels displaying operational status and parameter settings
- Instrumentation: Multimeters, oscilloscopes, blood glucose meters for detailed data and waveform display
- Medical Equipment: Patient monitoring systems, diagnostic instruments requiring high precision and stability
- Automotive Electronics: Dashboard displays, in-vehicle multimedia systems with wide temperature tolerance
- Smart Home: Smart meters, temperature controllers providing intuitive user interfaces
Production Equipment
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