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STMicro’s New Advanced 32-Bit Secure Microcontroller

STMicroelectronics has introduced the first member of the third generation of its ST33 series of secure microcontrollers based on the 32-bit ARM SecurCore SC300 processor. The ST33J2M0, which provides 2-MB flash program memory, is intended for secure applications including embedded Secure Element (eSE), Single Wire Protocol (SWP) SIMs for NFC applications, and embedded Universal Integrated Circuit Card (UICC). The secure microcontroller includes the highest performance and integrated crypto-accelerators that together with the industry’s fastest clock speed in a secure microcontroller enable the highest performance for fast application execution. It also features a new hardware architecture with strong and multiple fault-protection mechanisms covering the CPU, memories, and buses to facilitate the development of highly secure software.s.

The ST33J2M0 features multiple hardware accelerators for advanced cryptographic functions. The EDES peripheral provides a secure Data Encryption Standard (DES) algorithm implementation, while the NESCRYPT crypto-processor efficiently supports the public key algorithm. The AES peripheral ensures secure and fast AES algorithm implementation.

ST33J2M0 samples are available as wafers or housed in VQFN and WLCSP packages.


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