Our Highest Standards for Functional Safety

Arm Cortex-R processors are designed for implementation on advanced silicon processes where high-performance and cost-effective processing is required. Cortex-R52 is the most advanced processor in the Cortex-R family delivering real-time performance for functional safety.

Features and Benefits

Software Separation

Robust hardware-enforced software separation provides confidence that software functions can’t interfere with each other. For safety-related tasks, this can mean less code needs to be certified, saving time, cost and effort.
Multiple OS Support 

Virtualization support gives developers flexibility, readily allowing consolidation of applications using multiple operating systems within a single CPU. This eases the addition of functionality but without growing the number of electronic control units.

Real-Time Performance 

High-performance multicore clusters of Cortex-R52 CPUs deliver real-time responsiveness for deterministic systems with the lowest Cortex-R latency.

Use Cases

Where Innovation and Ideas Come to Life

Functional Safety for Cars

Automotive systems are demanding higher levels of functional safety. Because faults and failures may be life threatening, automotive systems are demanding higher levels of functional safety. Enabling functional safety from classic automotive applications such as anti-lock braking systems to sophisticated Advanced Driver Assistance Systems (ADAS) and autonomous driving is a priority. Cortex-R52 supports the highest level of functional safety for the widening range of automotive applications.

Talk with an Expert

Find out how Arm Cortex-R52 processors can improve safety, flexibility, and responsiveness in your application.

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Available in Arm Flexible Access

For unlimited design access to this product and other useful Arm IP,
visit Arm Flexible Access. Start your project off the right way
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Related Products and Services

Explore More Options and Features

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Software Test Libraries

Arm's Software Test Libraries provide diagnostic coverage to address functional safety requirements for ISO 26262 and IEC 61508 systems, with flexible execution scheduling minimizing the run-time impact on applications.

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Fast Models

Fast Models are accurate, flexible programmer’s view models of Arm IP, allowing you to develop software such as drivers, firmware, OS, and applications prior to silicon availability.

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Cycle Models

Cycle Models

Cycle Models are cycle accurate, flexible models of Arm IP, allowing you to precisely model software performance such as drivers and firmware prior to silicon availability.

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Development Boards

Development Boards

Arm Versatile Express development boards are the ideal platform for accelerating the development and reducing the risk of new SoC designs. Evaluate, benchmark, prototype drivers, and test custom logic blocks or system IP.

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Architecture and Technologies

A Foundation of Silicon Success

Arm-based chips, device architectures, and technologies orchestrate the performance of everything that makes modern life possible — from smartphones to agricultural sensors and from medical instruments to servers.

Cortex-R52 Resources

Safety Certificate

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Forrester Study

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