Basic Information
The Dot Matrix LCD Module SJXD12864G-1 is a compact monochrome display solution designed for embedded systems that require stable and efficient graphical output. It uses a dot matrix structure to present clear text, symbols, and simple graphics, making it suitable for a wide range of industrial and electronic applications. Engineered for reliability and low power consumption, this module ensures consistent performance in continuous-use environments where long-term stability and readability are essential.
Parameters:
| Character Type | 128X64 |
| Model | SJXD12864G-1 |
| Model Size | 93.0×70.0×14.0 MM |
| VA Size | 72.0×40.0 MM |
|
Drive Voltage
|
3.0V/5.0V
|
|
Drive IC
|
ST7920
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
FSTN Positive
|
|
Interface
|
20PIN |
| Working Temperature |
-20°C - +70°C
|
|
Storage Temperature
|
-30°C - +80°C |
Feature
- High contrast, wide-temperature operation
- Low power consumption, high anti-interference performance
- Support for multiple color combinations
- Provide a complete set of one-stop technical information and source code
- Supports customization
- Supports 1-3 day samples
- High quality and cost-effective
- The fastest batch delivery can be achieved within 15 days
Key Specifications
This Dot Matrix LCD Module features a 128×64 resolution display built on FSTN positive LCD technology, providing improved contrast and enhanced viewing clarity. It operates with standard embedded system voltage levels, typically 5.0V, allowing easy integration with microcontroller-based platforms. The module includes a stable controller interface for accurate pixel addressing and smooth data transmission. LED backlight technology is used to deliver uniform illumination while maintaining energy efficiency and extended operational life. It is designed to function reliably across industrial temperature ranges, ensuring stable performance in both controlled and harsh environments. The compact size supports flexible installation in space-limited electronic systems and control equipment.
Design Standards
The module is manufactured according to strict industrial-grade standards to ensure durability, stability, and long-term operational reliability. The circuit design is optimized to reduce electromagnetic interference and maintain consistent signal integrity during continuous operation. High-quality LCD materials are used to ensure stable optical performance and resistance to environmental stress such as vibration and temperature variation. The mechanical structure is engineered for secure mounting and long service life in embedded and industrial applications. Low power design principles are applied to improve energy efficiency and reduce overall system power consumption, making it suitable for always-on devices.
Applications
The Dot Matrix LCD Module is widely used in industrial automation systems, measurement instruments, medical monitoring devices, communication equipment, and embedded control panels. It is also commonly integrated into human-machine interface (HMI) systems and portable electronic devices. Its ability to deliver clear and reliable graphical information makes it an excellent choice for applications requiring stable data visualization, efficient system feedback, and long-term performance in industrial and commercial environments.
Product Size
FAQ
Q: Do you provide samples?
A: Yes, samples are typically available within 1-3 days for customers to test and evaluate the module's performance and compatibility.
Q: How to customize this LCD display module?
A: The module can be customized according to customer requirements, including character display content, backlight color, shell design, and other parameters, to meet specific application needs.
Q: What applications is this module suitable for?
A: This module is suitable for applications requiring the display of large font characters and numbers, such as meters, equipment control panels, and information display systems.
Q: How is the quality of this module?
A: This module is manufactured using high-quality LCD panels and electronic components, designed to be stable and reliable, ensuring long-term stable operation and high-quality display performance.
Q: What is this screen used for？
A: Character LCD screens are widely used in home appliances, industrial controls, medical devices, consumer electronics, and DIY projects, suitable for displaying status information, menu options, and basic data.
If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.
