SPI Interface 128x64 COG LCD Module
Yellow Green Background Color Monochrome Display
Technical Specifications
| Product |
COG SPI LCD 128X64 |
Resolution |
128 X 64 Dots |
| Glass Type |
STN, Positive, Transflective |
Optics |
6:00 |
| Interface |
SPI |
Outline Dimensions |
65.8 X 36.8 X 6.2 mm |
| Viewing Area |
53.0 X 24.6 mm |
Pixel Pitch |
0.36 X 0.345 mm |
| Operating Temperature |
0°C To +50°C |
Pin Number |
10 Pins |
| Controller |
ST7567 |
Drive Mode |
1/64 Duty Cycle, 1/9 Bias |
| Connector |
COG+FPC |
Compliance |
REACH & RoHS Compliant |
Product Overview
This SPI interface 128x64 COG LCD module features a yellow-green background and is designed for reliable monochrome display applications. The module combines compact design with excellent visibility and low power consumption.
- High Resolution Display: 128x64 dot matrix capable of displaying text, numbers, and graphics - supports 8 characters per line (4 lines) of 16x16 Chinese characters or 16 characters per line (8 lines) of 8x8 English text
- SPI Interface: Serial Peripheral Interface ensures high-speed, stable data transmission with minimal signal lines, saving hardware resources
- COG Structure: Chip-on-Glass technology provides compact design, small footprint, and enhanced stability
- Yellow-Green Background: Positive display with semi-transparent yellow-green film ensures clear visibility in various lighting conditions
- Low Power Consumption: Operates at DC 3.3V with power consumption as low as 5mW (without backlight)
- Wide Temperature Range: Operating temperature from -20°C to +70°C for versatile environmental adaptation
- Advanced Controller: ST7565R control chip with comprehensive instruction set for flexible display control
Application Areas
This LCD module is ideal for various industrial and commercial applications:
- Instrumentation: Multimeters, oscilloscopes, flow meters for data display and parameter settings
- Industrial Control: Automation equipment, PLC controllers, frequency converters for status monitoring
- Handheld Devices: Terminals, walkie-talkies, portable game consoles for interface display
- Medical Equipment: Blood glucose meters, blood pressure monitors, ECG machines for patient data
- Automotive Electronics: Dashboard displays, navigation systems for vehicle information
- Security Systems: Attendance machines, access control systems for personnel information
Frequently Asked Questions
I want the LCD display 8 digits and the outline size is 65x30x2.8mm. Can you provide this?
Yes, we can accommodate your requirements. Please provide your specifications or drawings. If you don't have specifications, we can recommend suitable standard products or customize based on your requirements.
This LCD is what we want, but it's too large. Do you have smaller sizes with modified display content?
For segment type LCD modules requiring size or content modifications, we can create new LCD glass modules with custom tooling.
This LCD display is HTN type, but I want STN type. Can you make this change?
Yes, we can modify the display type to STN as per your request.
Can you customize a new LCD module for our specific requirements?
Yes, we offer full customization services. Please provide your drawing or specifications including outline size, display information, glass thickness, polarizer type, connector mode, temperature ranges, supply voltage, viewing direction, and drive conditions.
What is the lead time for tooling?
Tooling typically requires 15-25 days after drawing confirmation and tooling charge payment. We will provide exact timelines upon drawing approval.
Can you send samples for evaluation?
Yes, sample orders are available for quality verification.
What is the production lead time?
For standard products in stock, lead time is one day after payment. For mass production of custom orders, lead time is typically 15-30 days. We will notify you if we can complete orders sooner.
