Centura Prime Epi

As AI workloads drive explosive demand for high-bandwidth memory (HBM) and other advanced memory solutions, DRAM manufacturers are under increasing pressure to improve the performance and integration of peripheral transistors. HBM, a key enabler of AI system performance, is accelerating DRAM roadmaps and raising requirements for epitaxy-based materials engineering, including strain engineering, threshold voltage control, and more complex material stacks such as SiGe, embedded SiGe, and embedded SiP. At the same time, manufacturers must meet these device-scaling demands while managing cost-of-ownership pressures, fab space constraints, and sustainability goals such as lower energy consumption. These converging needs are increasing demand for epitaxy solutions that can deliver high throughput density, strong process uniformity, and efficient integration for advanced DRAM peripheral transistor applications.

The new DRAM-focused configuration of Centura^™ Prime^™ Epi is designed to address these challenges with an architecture optimized for high productivity and a compact footprint. Built on a 7-facet mainframe with a 4 epi + 2 pre-clean configuration and single-wafer load lock, the system integrates dual-blade robotics, Clarion^™ pre-clean chambers, and a pristine factory interface to improve wafer handling efficiency and process stability while supporting advanced DRAM materials engineering. These innovations enable customers to reduce cost of ownership, save fab space, and lower energy usage while maintaining the process performance required for next-generation DRAM peripheral transistor scaling. While the original Centura Prime Epi platform continues to serve advanced logic and ICAPS (internet of things, communications, automotive, power and sensors) applications, this new configuration extends the platform into DRAM with a solution tailored to the unique requirements of memory peripheral transistor formation. 

Within Applied’s epitaxy portfolio, the original Centura Prime Epi remains the platform for advanced logic and ICAPS applications, while the new configuration broadens the franchise to address DRAM peripheral transistor opportunities. Together with systems such as Centura Xtera Epi, the platform family gives customers a wider set of options for matching epitaxy capability to device architecture and scaling needs. For DRAM manufacturers, the new configuration provides a scalable path to support the transition from planar transistor structures to more advanced vertical and 3D memory architectures, where tighter process integration and improved productivity will become increasingly important. As memory roadmaps continue to evolve, Centura Prime Epi is positioned to help customers navigate future node transitions with greater flexibility and efficiency.