STMicroelectronics Unveils AI-Enabled ‘Stellar P3E’ MCU, Backs 28nm Strategy for Cost and Supply Chain Stability
· Source: eletimes.ai
In short
STMicroelectronics introduced the Stellar P3E, a next-generation automotive microcontroller with embedded AI acceleration designed for software-defined vehicles and consolidated electric vehicle architectures. It features a Neural ART Accelerator for real-time AI inference, supports hardware consolidation, and complies with ISO 21434 cybersecurity standards. The company advocates the 28nm process node as the optimum balance for automotive needs, ensuring cost efficiency and supply chain stability through vertical integration and dual sourcing.
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In the issue of week 13, 2026: AI-Driven Execution and Security Shift Supply Chain Into High-ROI Operating Systems
Tags: microcontroller, automotive, AI, supply chain, 28nm, software-defined