ST25TB512 Card

Description

The ST25TB512 is a high-performance contactless memory IC that operates at 13.56 MHz and is powered by an externally transmitted radio wave. It incorporates a 512-bit user EEPROM, manufactured with STMicroelectronics’ robust CMOS technology for dependable and long-lasting performance. The memory is organized into 16 blocks of 32 bits, ensuring efficient data storage and fast access. This chip enables seamless communication with various RFID systems, making it ideal for applications requiring compact, secure, and contactless data management.

Key Features

1. 512-bit EEPROM user memory, structured into 16 blocks of 32-bit

2. Operates at 13.56 MHz frequency

3. Passive, contactless operation powered by external radio waves

4. Fabricated with STMicroelectronics CMOS technology for high durability

5. Supports fast, efficient data storage and retrieval

6. Compatible with standard RFID/NFC readers

Why Choose the ST25TB512?

The ST25TB512 offers an excellent balance of compact memory size, energy efficiency, and robust performance. Its compatibility with industry-standard RFID systems and passive power operation ensures easy integration and maintenance-free operation in access control, hospitality, and payment applications.

Application Areas

Access Control Cards

Hotel Key Cards

Loyalty Cards

Time & Attendance Cards

Cashless Payment Cards

Technical Specifications

FAQ

Q: Is the ST25TB512 compatible with standard RFID/NFC readers?
Yes, it supports ISO14443 A and works with most compatible RFID/NFC readers.

Q: How much data can the card store?
It provides 512 bits of user memory, ideal for identification, access, and loyalty applications.

Q: Can the card be customized for different materials or sizes?
Yes, it’s available in the CR80 standard size, with options for PVC, PET, PET-G, and PC materials. Customizations are also available.