HF RFID Card – STMicroelectronics® ST25TB512 – 85.6×54×0.88 mm
Price range: $46.00 through $1,154.00
The ST25TB512 HF RFID Card is a reliable contactless smart card for secure identification and data protection in high-frequency applications.
Featuring 512-bit user EEPROM, a 64-bit unique UID, and password authentication, it ensures robust performance and anti-collision in multi-card environments.
Frequency: HF 13.56 MHz
Chip Type: STMicroelectronics® ST25TB512
Protocol: ISO/IEC 14443-B-2/3
EEPROM: 64 bytes
Ideal for access control, ticketing, membership management, and other secure HF RFID applications requiring reliability and convenience.
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What is the ST25TB512 CR80 HF RFID Card?
As secure identification becomes increasingly essential across industries, contactless smart cards provide a reliable and efficient method for managing data and access. The ST25TB512 CR80 HF RFID Card combines robust memory, high-frequency communication, and advanced authentication features to ensure secure and consistent performance in multi-card environments. It is an ideal solution for applications that require trust, speed, and reliability.
Key Features
- Secure authentication with password protection
- 512-bit user EEPROM for flexible data storage
- Unique 64-bit UID for reliable identification
- Anti-collision capabilities for multi-card handling
- High-frequency 106 kbps communication for efficient data transfer
- Durable CR80 card format for longevity and compatibility
How Does It Work?
The ST25TB512 card integrates an HF RFID chip and antenna within a standard CR80 card structure. When placed near a compatible reader, it establishes a short-range wireless connection and exchanges data securely. The card’s internal EEPROM stores information, while the unique UID and password authentication safeguard against unauthorized access. Anti-collision mechanisms allow multiple cards to communicate with a reader simultaneously without interference.
Applications and Benefits
- Access Control: Ensures secure entry in offices, factories, and restricted areas
- Ticketing: Supports efficient and reliable event and transportation ticket verification
- Membership Management: Enables fast, secure authentication for clubs, gyms, and loyalty programs
- Data Security: Protects sensitive information with password authentication and secure memory
- Operational Efficiency: Anti-collision and fast communication enhance throughput in multi-card environments
The ST25TB512 HF RFID Card delivers secure, reliable, and efficient contactless identification, making it a versatile solution for modern access, ticketing, and membership applications.
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