Mifare-One RFID Card (13.56 MHz)

Overview

The Mifare-One RFID card is a widely used type of contactless smart card operating at a frequency of 13.56 MHz. This card utilizes the ISO/IEC 14443 Type A communication standard, ensuring compatibility with numerous RFID readers and systems. Mifare-One cards are celebrated for their cost-effectiveness, robustness, and versatility in numerous applications.

Key Features

• Contactless Technology: The Mifare-One card employs RFID technology, enabling data transmission without physical contact between the card and the reader.
• Data Storage: The card typically contains 1KB or more of EEPROM memory divided into several sectors, allowing for secure storage of data, identification, and access control.
• Durability: Constructed from high-quality plastic, Mifare-One cards are designed to withstand daily wear and tear, making them ideal for long-term use.
• Compatibility: These cards are compatible with a wide range of readers, making them a preferred choice for integration into existing systems.
• Security Features: Mifare-One cards support a proprietary encryption algorithm (Crypto-1) that helps protect the information stored on the card and during communication.

Applications

Mifare-One RFID cards are utilized across various sectors due to their flexibility and scalability. Some of the prominent applications include:

• Access Control Systems: Used in buildings, offices, and gated communities for granting secure entry based on card authorization.
• Public Transportation: Widely employed in transit systems for ticketing and fare collection, enabling swift and cashless travel.
• Loyalty Programs: Retailers use Mifare-One cards to manage customer loyalty programs, tracking purchases and offering rewards seamlessly.
• Event Management: Used in event ticketing, allowing for quick check-ins and ensuring secure entry for attendees.
• Time and Attendance Tracking: Facilitating employee clock-ins and clock-outs in workplaces, thereby streamlining payroll processes.

Energy

Being a passive RFID technology, the Mifare-One card does not require an internal power source. Instead, it derives energy from the electromagnetic field generated by the RFID reader during operation. This feature enhances its longevity and minimizes the need for maintenance or battery replacements.

How to Use

To utilize the Mifare-One RFID card:

1. Ensure Reader Compatibility: Make sure that your RFID reader supports the Mifare-One technology using the ISO/IEC 14443 Type A standard.
2. Program the Card: Use compatible software to write data to the card, setting up sectors and keys for access control if needed.
3. Test the Card: Before deploying in a live environment, perform tests to confirm that the card is recognized by the reader and that data can be read or written without issues.
4. Deploy in Applications: Integrate the card within your intended application, whether for access control, transit passes, or other uses.