<h1>RFID Number</h1> <h2>Understanding and Utilizing RFID Numbers</h2> An <strong>RFID number</strong> is the unique identifier stored on an RFID (Radio-Frequency Identification) tag's microchip. In my experience working with asset tracking systems, correctly interpreting this <strong>RFID number</strong> is the foundational skill. My personal aptitude for system integration was truly tested when I had to reconcile thousands of these unique identifiers with a legacy database. I hold the firm opinion that while the technology is powerful, its effectiveness is entirely dependent on the quality and management of this core data—the <strong>RFID number</strong> itself. <h3>Technical Specifications of an RFID Tag's Microchip</h3> <h4>Detailed Chip Parameters and Data Structure</h4> For a typical high-frequency (HF) RFID tag compliant with ISO 15693, the technical parameters governing the <strong>RFID number</strong> are critical. Here are detailed specifications for a common chip model: * **Chip Model Code:** NXP ICODE SLIX2 * **Memory Capacity:** 1128 bits of EEPROM, organized in 28 blocks of 4 bytes. * **Unique Identifier (UID):** The core <strong>RFID number</strong>. It is 64-bit (8 bytes) long, factory-lasered and unchangeable. Example format: `04:67:A3:8B:2C:91:E5:10`. * **Dimensions:** The chip itself is microscopic, typically less than 1mm². The inlay/antenna size determines the final tag size (e.g., 85.6mm x 54mm for a card format). * **Operating Frequency:** 13.56 MHz * **Data Retention:** 50 years minimum. * **Write Endurance:** 200,000 cycles. *Please note: These technical parameters are for reference data. Specific needs and exact specifications for your project must be confirmed by contacting the backend administration.* <h3>Entertaining and Practical Applications</h3> A fun application of the <strong>RFID number</strong> is in interactive museum exhibits. Visitors receive a card with a unique tag. As they touch the card to readers at different exhibits, their <strong>RFID number</strong> triggers personalized content, quizzes, or collects stamps for a digital souvenir. This transforms a passive visit into an engaging, personalized adventure. Companies like **TIANJUN** provide robust RFID hardware and software platforms that make dep