Advanced Security
Our secure-by-design approach offers secure boot with an immutable root-of-trust, hardware accelerated cryptography and a built-in EdgeLock® Secure Enclave, Core Profile.
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MCX N Series Microcontrollers
MCX N series of highly integrated Arm Cortex-M33 microcontrollers are designed for high performance and low power consumption. MCX N includes intelligent peripherals and on-chip accelerators providing multitasking 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 advanced security. 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.
Speed up development time for general-purpose Arm® Cortex®-M-based products like the MCX N series with MCUXpresso Developer Experience.
Key Features
Core Performance
Powered by dual-core Arm Cortex-M33s, coprocessors, accelerators and intelligent peripherals, the MCX N provides 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.
MCX N Series: Push the Edge of What's Possible
Highly integrated, low-power MCUs to provide the ultimate balance of performance and power consumption. It highlights multitasking performance, on-chip accelerators and advanced security.
MCX N Series Products
| Family | Flash | SRAM | CoolFlux DSP | USB HS | DAC | Op Amp | Flexcomm | CAN-FD | Packages |
|---|---|---|---|---|---|---|---|---|---|
| N94x | 2 MB | 512 kB (416 kB w ECC) | For N947 | 2x 12b + 1x 14b | 3 | 10 | 2 | VFBGA184, 9x9mm and HLQFPI00, 14x14mm | |
| N54x | 2 MB | 512 kB (416 kB w ECC) | - | 1x 12b | - | 10 | 1 | VFBGA184, 9x9mm and HLQFPI00, 14x14mm | |
| N23x | 1 MB | 352 KB (288 KB w ECC) | - | - | - | 8 | 2 | VFBGA184, 9x9mm and HLQFPI00, 14x14mm |
EdgeLock Assurance Program
When you see EdgeLock Assurance, you'll know it's designed to meet industry standards.
Commitment to Longevity
MCX N series are ready to support your development today, tomorrow and beyond through our longevity program. The Product Longevity program ensures a stable supply of products for your embedded designs.
White paper: Bringing more intelligence to the industrial edge
The MCX N94x MCU integrates a dual-core architecture, on-chip accelerators, connectivity, security features and a wealth of analog and digital peripherals for sensing, control and HMI.
Documents
MCX N Factsheet
The MCX N Series of Industrial and IoT (IIoT) MCUs feature our eIQ® Neutron Neural Processing Unit (NPU) for machine learning (ML) acceleration.
Read the factsheet