Used ULTRATECH 2244i #9265073 for sale

ULTRATECH 2244i is a wafer stepper which is designed for a variety of lithography and imaging applications. It is used to create integrated circuits (ICs) by transferring a pattern onto semiconductor wafers. It is a highly precise and automated machine that is capable of creating intricate patterns on wafers at a variety of levels and resolutions. 2244i wafer stepper features a dedicated repeatable accuracy (DRA) of ≤90nm on 5-inch wafers, which ensures consistent pattern creation across various layers of the integrated circuit. It consists of an advanced illumination equipment and an intuitive alignment system that interact in tandem, which provides excellent optical performance. With fast imaging, and high throughput capability, ULTRATECH 2244i can achieve a maximum throughput of 12 wafers per hour. 2244i is designed for ease of use and maintenance, with integrated machine intelligence that can troubleshoot and alert users when issues are detected. It is equipped with a combination of motors, sensors, and robots that provide a level of control and accuracy. It has two separate stages of alignment to ensure accurate transfer of a pattern across wafers with different sizes and technologies. ULTRATECH 2244i is a highly reliable machine that has been designed to operate for long periods of time without any breakdowns or maintenance. Its built-in sensors and instruments allow for consistent and reliable measurement and control of all of its components and processes. Its software allows for automated operation, with operators able to modify various parameters to suit their specific requirements. Overall, 2244i wafer stepper is an exceptional piece of technology that is ideal for producing highly precise and accurate integrated circuits. It can be used for a variety of lithography and imaging applications, and its easy-to-use interface means that operators can quickly and easily modify their settings as needed. With its advanced illumination unit, intuitive alignment machine, and reliable performance, ULTRATECH 2244i is a must-have for any IC developer.