AURIX™ TC4x—power, safety, security and connectivity in one MCU SAK‑TC487QQ‑16NF400MC is part of the AURIX™ TC4x family, purpose‑built for mainstream zone/domain controllers, mainstream gateways, and high‑performance camera monitoring. It combines 4/4 lockstep TriCore processing up to 400 MHz with ASIL‑D–capable safety for dependable real‑time control. A decentralized security architecture with CSRM and Crypto Satellites (CSS) safeguards software and communications, while the Data Routing Engine (DRE) and integrated 2.5‑GbE plus 10/100‑Mb Ethernet move data efficiently with minimal CPU load—helping you consolidate more functions on a single ECU and process faster.