16-bit cache-based dual-interface and contactless security controller with Integrity Guard designed for long-term use in government ID applications The SLC52G product family consists of several derivatives in various delivery forms. It builds on Infineon’s SOLID FLASH™ technology, designed to combine the highest levels of flexibility with outstanding reliability and the sophisticated Integrity Guard security concept. Infineon’s SOLID FLASH™ products accelerate market responsiveness through short lead times and flexible production. They offer many advantages in logistics, development and throughout the certification process. The smartest security concept in the industry, Integrity Guard features a highly sophisticated digital security architecture, including a fully encrypted data path and a self-checking dual CPU core. It provides robust protection against potential security attacks for today’s and tomorrow’s government ID documents.