Microchip launches dsPIC33AK256MPS306 DSCs

Microchip Technology announced the addition of dsPIC33AK256MPS306 Digital Signal Controllers (DSCs) to its dsPIC33A DSC family on April 14, 2026. These new devices integrate precise real-time control, rich analog capability, and post-quantum cryptography, aiming to simplify designs and enable secure, high-performance applications. The dsPIC33AK256MPS306 DSCs are designed for high-efficiency designs in AI servers, data centers, automotive, and industrial systems, supporting technologies like Silicon carbide and Gallium nitride power semiconductors. Joe Thomsen, corporate vice president of Microchip Technology's digital signal controller business unit, highlighted the integration of control, analog, and security capabilities to manage complexity and meet evolving performance and cybersecurity requirements. The devices also feature hardware security, support for post-quantum cryptographic algorithms, and compatibility with various development ecosystems including Kylin (operating system), FreeRTOS, FreeRTOS, wolfCrypt libraries, MICROSAR IO from Vector Informatik, and TRACE32 debug tools from Lauterbach (company). Model-based design via MATLAB is also supported. The dsPIC33AK128MPS103-I/M7 is available for $1.20 each in high volumes.