The CW3802 with Security Authentication ICs QFN-48 RoHS is a high-performance and cost-effective solution designed and manufactured by CHIPWISE. This product is an integrated circuit for providing secure authentication and power management capabilities. It is an industry-leading security authentication integrated circuit with a wide range of features to provide secure authentication for smart cards, network security, IoT, and other applications. The device features a 16-bit secure architecture capable of providing strong security and authentication features such as ECDH, DES, and Triple-DES, SHA-256, secure key management, countermeasures against dictionary attacks, and mutual authentication. It also integrates a 48-pin QFN package, making it ideal for space-constrained applications. This device also features an advanced power management system with low power consumption and a high level of integration. Furthermore, the integrated features are compliant with various industry standards and international regulations such as ANSI X9.31, FIPS 140-2 and NIST 800-73 encryption standards.