<p>➀ The article discusses microcontrollers designed to enhance motor and power systems, focusing on real-time control and safety features.</p><p>➁ Infineon Technologies AG has introduced PSOC Control, a series of high-performance microcontrollers based on Arm Cortex-M33 cores.</p><p>➂ These MCUs come with safety features such as Class B and SIL 2 safety libraries and PSA Certified Level 2 / EPC2 security, including a crypto accelerator and secure key storage.</p>