Arm CPU Architecture is a RISC-based instruction set defining processor execution, exception handling, and memory models. It is the world’s most pervasive processor architecture, …

Arm is at the center of this transformation by providing the world’s most trusted, efficient, and scalable compute platform. Chosen by leading developers, OEMs, and technology companies, …

Arm is building the future of computing—powering everything from the smartphone revolution to the rise of AI and the world’s fastest supercomputers. Our technology is trusted by the world’s …

From our early beginnings, Arm has been powering the world’s smartphones with scalable technology that delivers everything from leading power efficiency and high performance to low …

Nov 12, 2025 · Read the latest Arm Community blogs and discover the latest trends, insights, and technology topics from Arm engineers.

This guide introduces the Arm architecture for anyone with an interest in it. No prior knowledge of the Arm architecture is needed, but a general familiarity with processors and programming and …

Discover the remarkable 40-year journey of the Arm architecture and its enduring impact on smartphones, IoT, cloud, AI, and future computing.

Arm Zena Compute Subsystems (CSS) deliver efficient, high-performance compute solutions for AI-enabled software-defined vehicles, which are the future of mobility.

Access additional technical resources you need to build, optimize, and deploy on Arm. From in-depth technical reference manuals and detailed guides to video tutorials, find additional …

Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools …