ARM Halts Business With Huawei
ARM has stopped doing business with Huawei, potentially ending Huawei's mobile chip business. Essentially all current processors for mobile phones are based on ARM technology and intellectual property. Crucial processor and SoC chips from Qualcomm and Apple are based on ARM designs. Similarly, Huawei's own Kirin chips rely on ARM intellectual property (IP). All major mobile OSes, such as Android, are designed to work on ARM's architecture. The US government recently barred US companies from doing business with Huawei, cutting off Huawei's access to hardware from Qualcomm and software from Google. Huawei was relying on its own Kirin chips to continue making phones independently of Qualcomm, but Kirin chips face an uncertain future without access to ARM IP. This challenges Huawei's future ability to make phones and sell them outside of China. ARM is headquartered in Cambridge, UK and it owned by Japanese conglomerate SoftBank, but ARM has significant offices in the US and its designs contain "US origin technology".
May 26, 2020
Arm today announced a suite of new processing core intellectual property intended for the chips that will power high-end phones starting in 2021. The new designs are for the new, cutting-edge 5nm manufacturing process that is just becoming available for the most high-end chips.
May 31, 2018
ARM today announced a new series of processors cores for mobile devices that it says will increase performance without impacting battery life. The new Cortex A76 processor core is built using a 7nm process that ARM says delivers a 35% boost in speed and a 40% improvement in efficiency when compared to its previous 10nm core.
Apr 23, 2019
Samsung has successfully manufactured and is testing chips for future phones that use a cutting-edge 5nm process. These chips have smaller transistors, resulting in chips that are more power-efficient and/or faster than today's chips based on 7nm and larger processes.
Sep 13, 2020
Nvidia and Softbank have announced a $40 billion deal whereby Nvidia will acquire Arm from Softbank. Arm is a UK-based designer of processor architectures.