Smart devices for the Internet of Things are among the top three growth drivers for the semiconductor industry, but the IoT is a highly fragmented market where multiple applications have varying energy requirements. Speaking at a session on “Consumer & Energy Efficiency” at the LetiDays annual event in Grenoble, France, Edith Beigné, a senior scientist in the Architecture, ID Design, and Embedded Software Department at CEA-Leti, said the fragmentation presents challenges for technology providers, because it is difficult and expensive to design a single chip for one application or to provide a software or hardware platform to cover each archetype. Leti …