The SPI/QPI Controller PHY is engineered to maintain full compatibility with Macronix's range of NOR Flash SPI products, catering to a wide spectrum of memory solutions and embedded AI systems. Its design provides seamless integration for various in-memory AI applications, functioning efficiently even at hardware-proven frequencies up to 133MHz. The controller is adaptable across multiple CMOS technology nodes, making it a versatile solution that includes comprehensive test benches and customization options for varying technological needs.