Arm is revamping its silicon development program to expand support for startups. Arm said on Feb. 9 it updated its Arm Flexible Access program by broadening its product portfolio and support scope and simplifying sign-up procedures.

After adding the Armv9 Edge AI platform to the program in October last year, Arm has now added the Ethos-U85 NPU, the Corstone-320 reference design platform and the Cortex-M52 processor. The Ethos-U85 NPU delivers four times the performance of the previous generation. It supports transformer-based models for real-time, always-on edge AI use.

The Corstone-320 platform integrates the Cortex-M85 CPU, Ethos-U85 NPU, Mali-C55 ISP and optimized software. This enables edge systems with AI functions, such as wearables, low-power vision devices, voice UIs and industrial IoT systems. The Cortex-M52 processor has the highest area and power efficiency among Armv8.1-M architectures, the company explained.

Arm also expanded the scope of its startup support. It raised the fundraising cap from $20 million to $50 million. It lifted the annual revenue threshold from $1 million to $5 million. The sign-up process has also been simplified. All partners can access the program for a single annual fee of $85,000. It supports the full process from the exploration stage to mass production. It includes unlimited tape-outs and can scale to match a company's growth and goals, the company stressed.

Niel Pariss (닐 패리스), director of commercial enablement at Arm, said, "Innovation in silicon design advances through repeated experimentation and improvement." He said, "An environment where both startups and established design teams can explore, test and refine designs without financial burden is essential."

He added, "Arm Flexible Access is evolving to make this journey even easier." He said, "By simplifying access, expanding technology and platform choices, and strengthening the ecosystem, it supports next-generation silicon innovators so they can move more smartly and quickly, and at scale, from the idea stage to real-world implementation."