Spin-Based Chip Offers New Hope for IoT Security
Thursday, July 10, 2025 - 21:27
in Physics & Chemistry
In a recent development published in Engineering, researchers from Beihang University and Truth Memory Corporation have fabricated a 1 Kbit spin-orbit torque magnetic random access memory (SOT-MRAM) chip using a 180 nm complementary metal oxide semiconductor (CMOS) process, and implemented a physical unclonable function (PUF) on it, presenting a potential solution for Internet of Things (IoT) security challenges.