IN Brief:
- NXP Semiconductors i.MX RT1180 crossover MCUs are now available through Mouser Electronics.
- The devices combine Cortex-M7 and Cortex-M33 cores with TSN switching, industrial Ethernet support, and integrated security.
- Industrial control designs are moving towards more networked, secure, and software-defined architectures at the MCU level.
NXP Semiconductors i.MX RT1180 crossover microcontrollers are now available through Mouser Electronics, giving embedded developers access to a dual-core real-time MCU family aimed at industrial automation, building automation, robotics, motor drives, programmable logic controllers, remote I/O, and IoT systems.
The devices combine an Arm Cortex-M7 core running at up to 800MHz with a Cortex-M33 core running at up to 300MHz. The architecture is designed to support high-performance real-time control alongside secure system-management functions.
The i.MX RT1180 family includes industrial gateway capability, with support for PROFINET, EtherCAT, EtherNet/IP, and other industrial real-time protocols. NXP also includes TSN support through an Ethernet switch subsystem, allowing the devices to bridge conventional industrial Ethernet networks and newer time-sensitive networking architectures.
The MCUs integrate 1.5MB of on-chip RAM with error-correcting code protection, an advanced power management module with DC/DC and LDO regulators, and connectivity interfaces including CAN-FD, LPUART, LPSPI, LPI2C, and FlexIO. Security functions include EdgeLock Secure Enclave, a Physical Unclonable Function, On-The-Fly AES Decryption, Trusted Resource Domain Controller, Battery Backed Security Module, and Inline Encryption Engine.
Development support includes the MIMXRT1180-EVK evaluation kit, the FRDM-IMXRT1186 development board, and a remote I/O platform designed for high-precision data acquisition and secure multi-protocol connectivity.
Industrial embedded design is compressing functions that once sat on separate boards. Real-time control, deterministic networking, secure boot, device identity, firmware integrity, and remote software maintenance now sit much closer to the microcontroller selection process. A controller that can handle one protocol but not a wider industrial network roadmap is harder to justify in equipment expected to remain deployed for many years.
The pressure is partly technical and partly regulatory. Industrial Ethernet remains fragmented across protocol families, while factories continue to add more connected equipment, edge processing, and data movement between operational technology and IT systems. Product teams also need to prepare for vulnerability handling, secure provisioning, and long-term software support.
That convergence is visible across NXP-based embedded platforms. The Variscite i.MX 95 SMARC roadmap addresses higher-end edge AI and industrial IoT systems, combining application processing, safety features, and secure modular compute. The i.MX RT1180 works closer to the real-time control layer, where deterministic communication and fast local processing remain central.
TSN support gives the RT1180 family a clearer route into more unified industrial networks. Deterministic Ethernet has spent years balancing proprietary performance with the convenience of standard networking. TSN does not remove the need for careful system design, but it gives engineers a standards-based framework for bounded latency and synchronised traffic across more connected architectures.
Distribution availability also has practical weight. MCUs intended for long-life industrial programmes must be accessible not only as samples, but as parts that can be evaluated, designed in, and sourced through normal engineering and procurement channels. Mouser’s stocking of the i.MX RT1180 makes the family easier to assess for new industrial gateway, control, and remote I/O designs where protocol flexibility and security now sit alongside clock speed and peripheral count.
