As mobile intelligence, such as the Internet of things industry rapid development, more and more high demand for high-precision, intelligent, in order to enable customers to be able to complete the system development faster, more conveniently, some sensor manufacturers began to provide more advanced modular development platform, the MCU + sensor, so that it has the stronger ability of information processing, this also gradually become a new kind of technology trends. But need more complex mixed-signal MCU + sensor manufacturing technology, the future development trend of what can go one step, the Chinese enterprises how to conform to this trend, all need to look carefully.