MCX N Series Microcontrollers

MCX N Series are high-performance, low-power microcontrollers with intelligent peripherals and accelerators providing multi-tasking capabilities and performance efficiency. Select MCX N families include NXP’s eIQ® Neutron neural processing unit (NPU) for machine learning applications. The low-power cache enhances system performance, while the dual-bank flash and full ECC RAM support system safety and offer an extra layer of protection and assurance. These secure MCUs include our EdgeLock® Secure Enclave, Core Profile offering a secure-by-design approach, secure boot with an immutable root-of-trust and hardware-accelerated cryptography.

Key Features

Advanced Security

Secure-by-design approach, offering secure boot with an immutable root-of-trust, hardware accelerated cryptography and a built-in EdgeLock® Secure Enclave, Core Profile.

Core Performance

Dual-core, co-processors, accelerators and intelligent peripherals provide autonomous operation to reduce power consumption and latency.

MCUXpresso Developer Experience

MCUXpresso IDEs, SDK, secure provisioning and configuration tools help speed up development time with high-quality software and tools.

Design Resources

General Purpose MCUs Community


Take advantage of the thousands of technical Q&A in our online engineering communities.

MCX N Series Microcontrollers


The MCX N Series are high performance, low power microcontrollers with smart peripherals and accelerators providing a balance of performance and power consumption.

MCUXpresso Developer Experience

Software and Tools

Supported by the MCUXpresso suite of software and tools.