Broadcom® Topaz512

Broadcom® Topaz512 is a high-frequency (13.56 MHz) NFC chip designed for secure and reliable contactless applications. Compatible with ISO/IEC 14443 Type A standards, it provides fast data processing and stable performance for smart cards, access control, loyalty programs, and asset tracking. With 512 bytes of memory, Topaz512 ensures secure storage, efficient communication, and long-term usability in a wide range of NFC implementations.