The Intel EP20K400CF672C9 is a highly sophisticated FPGA from the APEX-20KC® series, engineered to meet the advanced requirements of modern digital systems. This component features a robust architecture encapsulated in a 672-BBGA package, optimized for surface mount technology to ensure a seamless integration process into a variety of circuit boards.

With an operating temperature range of 0°C to 85°C, this FPGA is designed to perform reliably in a wide spectrum of environments, making it an ideal choice for applications requiring consistent operation under varying thermal conditions. The device showcases a vast array of logic elements, totaling 16,640, combined with 1,664 LABs/CLBs (Logic Array Blocks/Configurable Logic Blocks), delivering a flexible and powerful platform for complex digital logic designs.

The EP20K400CF672C9 also boasts a substantial memory capacity with 212,992 total RAM bits, facilitating the execution of high-demand applications. Furthermore, its expansive set of 488 I/O ports allows for extensive interfacing options with other components in the system, enhancing its utility in complex digital ecosystems.

Though marked as obsolete, the versatility and performance of the Intel EP20K400CF672C9 make it a sought-after component in sectors where reliability and high-capacity computing are paramount. Its legacy in powering applications across industries such as telecommunications, data processing, and industrial automation speaks to its resilience and enduring relevance in the face of evolving technology landscapes.