This article introduces Lumissil’s family of high performance and yet low power MPUs – X2000 and X1600/X1600E for a variety of AIoT (Artificial Intelligent of Things) applications, such as - smart home HMI panels, advanced QR code readers, network thermal/laser printers, portable printers and deep-learning edge applications. Each MPU chip is optimized for connectivity, video coding and decoding functions. The MPUs consist of multi-core CPUs based on MIPS with ISA, SIMD, MMU and other resources. The multicore CPU technology permits both computing and real-time control with a single MPU. Its LPDDR enables these chips to run full OS based applications. Some of these MPUs incorporate video processors, image signal processors and audio codecs – all in a single chip. These MPUs facilitate designers to design systems in power-saving modes for various low-power and low-cost applications.