Automotive 16-Bit Microcontrollers Microchip Technology Automotive 16-Bit Microcontrollers include dsPIC33 Digital Signal Controllers (DSCs) and PIC24 MCUs. These devices are designed for extreme operating conditions, providing real-time response and high reliability, even in extreme temperatures, as well as features for functional safety to meet automotive design challenges. Supported by Microchip's complete ecosystem of easy-to-use software and hardware tools, these solutions provide designers with the right building blocks to quickly, easily and cost-effectively develop embedded systems, and enable first-time safety compliance.