Semicon Briefing

Rohm, Toshiba, and Mitsubishi Electric have begun discussions on integrating their power semiconductor divisions – a potential merger would create one of the world's largest power semiconductor companies. The move comes at a time when the global market for SiC and IGBT chips is experiencing massive growth driven by electric mobility and AI infrastructure.

IonQ has announced the acquisition of SkyWater Technology to manufacture quantum hardware directly in its own foundry – a strategic move toward vertical integration in quantum computing. Investors see this as a signal that IonQ is serious about transitioning from research to scalable production.

STMicroelectronics is acquiring the MEMS sensor business from NXP Semiconductors for 950 million USD, of which 50 million USD is contingent on performance. The deal strengthens STMicro's position in sensing for automotive and industrial applications and further consolidates the European semiconductor landscape.

Tesla/xAI announced the 'Terafab' project on March 21, 2026 – a $20 to 25 billion chip fabrication plant for AI chips in Austin, Texas. The project would make Musk less dependent on TSMC and Samsung and represents the most ambitious US initiative for in-house semiconductor production outside the CHIPS Act framework to date.

China's chip exports reached $43.3 billion, rising 72.6% – a clear sign that US export controls have not effectively curbed Chinese semiconductor technology so far. Combined with accusations of Nvidia chip smuggling via Supermicro and new Senate requirements, political pressure on the Biden/Trump export control architecture is intensifying significantly.

ASML is examining strategic market entry into India, while the Indian government is allocating 1,000 crore rupees (approximately $120 million USD) for the ISM 2.0 initiative in fiscal year 2026/27. Should ASML expand its EUV supply chain to India, this would be a geopolitically significant step toward diversification away from Taiwan and South Korea.