Please tell me what was the partnership between tsm and Amkor technology

The partnership between Taiwan Semiconductor Manufacturing (TSMC) and Amkor Technology (AMKR) is a collaborative agreement aimed at enhancing advanced semiconductor packaging and testing capabilities in Arizona. The memorandum of understanding signed by both companies outlines their intention to work together to bring advanced packaging and test services to the region. 1. **Collaboration on Advanced Packaging**: - TSMC will contract turnkey advanced packaging and test services from Amkor in their planned facility in Peoria, Arizona. - The companies will jointly define the specific packaging technologies, such as TSMC’s Integrated Fan-Out (InFO) and Chip on Wafer on Substrate (CoWoS®), to address common customers’ needs. - This collaboration will leverage Amkor’s services to support TSMC’s customers, particularly those using TSMC’s advanced wafer fabrication facilities in Phoenix. 2. **Strategic Alignment**: - The close collaboration and proximity of TSMC’s front-end fab and Amkor’s back-end facility will accelerate overall product cycle times. - The partnership underscores a shared commitment to supporting customer requirements for geographic flexibility in front-end and back-end manufacturing. - Both companies aim to foster the development of a vibrant and comprehensive semiconductor manufacturing ecosystem in the United States. 3. **Technological Alignment**: - TSMC and Amkor will jointly define the specific packaging technologies to be employed, ensuring seamless technology alignment for customers across a global manufacturing network. - This alignment will facilitate the integration of silicon manufacturing and packaging processes, driving innovation and advancing semiconductor technology. In summary, the partnership between TSMC and AMKR is a strategic collaboration that combines TSMC's leading-edge wafer fabrication capabilities with AMKR's advanced packaging and test services. This partnership aims to enhance the overall semiconductor ecosystem in Arizona, accelerate product development cycles, and provide customers with flexible and high-quality manufacturing solutions.