The Arm® SecurCore® SC300 processor is designed specifically for high-performance smartcard and embedded security applications. The SC300 combines the benefits of the industry standard Cortex-M3 processor with the proven security features of Arm SecurCore processors. The SC300 is currently the most widely licensed 32-bit processor for smartcards worldwide. The programmers’ model is the same as the Cortex-M3. Therefore, the Cortex-M3 documentation listed below can be used for software development. However, explanation of anti-tampering features requires a SecurCore NDA.