The HBM3 PHY and Memory Controller is a highly optimized solution designed to meet the demanding needs of AI, HPC, data centers, and networking applications. Conforming to the HBM3 (JESD238A) JEDEC standards, this IP solution combines PHY and controller elements for a streamlined memory interface. It supports high data rates, with capabilities up to 6400 MT/s for HBM3 and up to 9600 MT/s for HBM3E, ensuring robust performance under intensive computational loads. The architecture is built to offer flexibility, accommodating multiple densities and DRAM stack configurations, while also supporting 2.5D and 3D packaging technologies. Advanced features such as a DFI 5.1 compatible interface and options for debug, MPFE, and RAS enhance the operational efficiency and manageability of memory systems.