EZ-USB™ FX5N basic: 8 Gbps throughput + 256 KB flash Infineon's EZ-USB™ FX5N solution extends the legacy of EZ-USB™ FX3, the industry’s gold standard for USB peripheral controller, to the next level with the latest ultra-fast USB 10 Gbps and LVDS interfaces increasing the total bandwidth up to 231% of its predecessor (7.4 Gbps vs. 3.2 Gbps).