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 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 …

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

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

AMBA 4 AMBA AXI and ACE Protocol Specification AMBA 4 AXI4-Stream Protocol Specification AMBA 4 ATB Protocol Specification AMBA APB Protocol Specification AMBA Low Power …

May 7, 2025 · Arm published a letter to its shareholders which contains the company’s results for its fiscal fourth quarter and fiscal year ending 2025.

Join Arm at events around the world, where innovation and AI come together to shape the future of computing. Connect with industry leaders and developers to see how Arm is driving success …

Arm and partners offer software and tools that run on Corstone designs to help simplify and accelerate SoC development. To find out more about the software components and …

Arm Cortex-A320, the first ultra-efficient Armv9 CPU, delivers advanced AI, security, and efficiency to power-constrained devices in the evolving IoT and edge AI landscape.

Sep 29, 2025 · The Arm corporate logo and words marked with ® or ™ are registered trademarks or trademarks of Arm Limited (or its affiliates) in the US and/or elsewhere. Please follow Arm’s …