Neusoft Carrier: The company's MCU chip annual shipments are hundreds of millions of pieces

Jiwei network news, on December 29, Neusoft Carrier said on the interactive platform that the company's MCU chip specifications are many, used in various types of home appliances, electronic products, etc., with annual shipments of hundreds of millions of pieces.

Previously, Neusoft Carrier obtained an invention patent and obtained the relevant patent certificate issued by the State Intellectual Property Office. It is reported that the patent name is "a chip flash encryption protection method, device, FLASH controller and chip", the patent number is ZL201811147926.8, and the authorization announcement number is CN109471809B.

The above invention relates to a chip FLASH encryption protection method, apparatus, FLASH controller and chip, the FLASH encryption protection method comprises the following steps: after the chip is powered on or reset, each storage page in the flash storage area is generated a page key, wherein the page key of the different storage pages are independent of each other; the use of the page key of each storage page to encrypt the data written to the corresponding storage page. The technical solution of the present invention may effectively improve the security of the data stored in the flash of the chip.

The invention patent technology has been applied to a variety of industrial-grade MCUs of Neusoft Carrier, and will not have a significant impact on its current operation. The acquisition of patents is conducive to the company to give full play to the leading role of related technologies in industrial MCU chips and intellectual property advantages, form a continuous innovation mechanism, enhance its core competitiveness, and play a positive role in expanding the market for industrial MCU products.

It is understood that Neusoft Carrier takes the research and development, production, sales and service of low-voltage power line carrier communication products as its main business, focuses on providing overall solutions for the construction of the national smart grid power grid, and is more committed to the application and expansion of carrier communication technology in the field of smart home, and is a leading enterprise in the domestic carrier communication industry. Neusoft Carrier focuses on the two fields of energy Internet and intelligence, and the integrated circuit business sector concentrates its technical advantages to ensure that it provides a full set of full-line carrier communication/wireless communication chips that meet national and international standards to the State Grid, China Southern Power Grid and overseas markets, and completes the mass production of the new generation of G3-PLC dual-mode and Wi-SUN RF chips and the testing of multi-core MPU edge computing chips. (Proofreading | Andy）