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The Primo nanova® tool is AMEC’s advanced 300mm etch product based on Inductively Coupled Plasma (ICP) technology. It is a cluster tool which can be configured with up to six chambers and two optional on-board integrated strip chambers. The chamber is symmetrical in design with high flow conductance. The ICP coils employ AMEC’s proprietary low capacitive coupling 3D coil design which enables more independent ion density and ion energy control. The chamber interior is coated with high-density plasma-resistant material for greater process repeatability and productivity. For wafer CD uniformity control, there is a high dynamic range multi-zone direct temperature-controlled ESC (electrostatic chuck). The product is intended for 1x or beyond etch applications for logic and memory devices.

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              Primo nanova®

              Innovative etch solution for logic and DRAM devices at 1x and beyond

              Products Features

              Truly symmetric chamber design

              Low capacitive coupling 3D coil design

              High pumping speed with large capacity turbo pump (TMP)

              Precise chamber wall temperature control

              Advanced plasma-resistant interior coating

              Multi-zone temperature-controlled ESC

              Active impedance tuned focus ring design

              Switchable dual frequency RF biasing

              Integrated dual strippers

              Durga ESC ready for selecting

              Competitive Advantages

              More independent ion energy and ion density controllability

              Higher pumping conductance for wider process window

              Excellent etch uniformity

              Superior profile control for high aspect ratio application

              High productivity p