# NTAG 213: A Comprehensive Guide to NFC Technology ## Introduction to NTAG 213 NTAG 213 is a widely used NFC Forum Type 2 tag, and I've personally found it to be incredibly versatile in my projects. From interactive business cards to smart home triggers, this tiny chip packs a punch. My journey with NTAG 213 began when I needed a reliable, cost-effective solution for a museum exhibit that allowed visitors to tap their phones for more information. The ease of programming and compatibility won me over immediately. ## Technical Specifications and Parameters of NTAG 213 When integrating NTAG 213 into your projects, understanding its technical capabilities is crucial. Here are the detailed specifications: **Memory & Storage:** - **User Memory:** 144 bytes - **Unique Serial Number (UID):** 7 bytes - **Memory Organization:** 36 pages, 4 bytes per page - **Data Retention:** 10 years - **Write Endurance:** 100,000 cycles **Communication & Performance:** - **Operating Frequency:** 13.56 MHz - **Data Transfer Rate:** 106 kbit/s - **Operating Distance:** Up to 10 cm (depending on reader) - **Anti-Collision:** Supported **Physical Dimensions (Common Formats):** - **Sticker Format:** 25mm diameter, 30μm thickness - **Card Format:** ISO/IEC 7810 ID-1 (85.6 × 54 mm) - **Inlay Dimensions:** Various sizes available (typically 30×30mm to 50×50mm) **Chip Information:** - **Manufacturer:** NXP Semiconductors - **Chip Code:** NT3H1101W0FHKH - **Package:** Contactless, thin flexible *Note: These technical parameters are reference data. For precise specifications for your specific application, please contact our backend management team.* ## Personal Applications and Skill Development My fascination with NTAG 213 grew when I discovered I had a knack for creating interactive experiences. One memorable project involved embedding these tags into restaurant menus. When customers tapped their phones, they'd see chef interviews, ingredient sourcing stories, and even cooking tutorials. This not only enhanced their dining experience but also increased engagement by 40% for participating restaurants. #