Shulou(Shulou.com)11/24 Report--

Shenzhen Baiwei Storage Technology Co., Ltd. (referred to as "Baiwei Storage") focuses on the research and development of memory chips and closed test manufacturing, is a national high-tech enterprise, national specialized special new small giant enterprise, and won the national strategic investment. Closely around the semiconductor memory industry chain, the company has built a business model of integrated R & D and closed testing, which has core competitiveness in memory media characteristic research, firmware algorithm development, memory chip closed testing, test R & D, global brand operation, etc., and actively lays out chip IC design, advanced closed testing, chip test equipment R & D and other technical fields.

In 2018, Baiwei Storage has passed the IATF16949:2016 automobile quality management system certification, reflecting the company's comprehensive strength of standardized management, quality control and technological innovation. Recently, Baiwei Storage Advanced closed Test and Manufacturing Center-Huizhou Baiwei also successfully passed the IATF16949:2016 automotive industry quality management system certification. Huizhou Baiwei Ding is located in advanced closed testing, which has the closed testing capability of the car gauge-level chip, and supports the parent company's car-gauge-level chip business and its own car-gauge-level closed testing OEM business. Through IATF16949:2016 certification, it is of great significance for the company to achieve intelligent management system, build vehicle specification-level quality control and process capabilities, and provide customers with high-quality products and services.

IATF16949:2016 automobile quality management system certification is a quality management system standard of automobile industry, which is formulated by IATF international automobile working group on the basis of ISO9001:2015 and combined with the special requirements of automobile industry. The technical standard is famous for its complete and strict system, and it also has strict restrictions on the qualifications of certified enterprises and manufacturers, in order to provide a global quality management system for the automobile industry. At present, the standard has become a pass to enter the automobile industry, and many well-known car manufacturers around the world have forced their suppliers to pass IATF16949:2016 certification.

Relying on the advantage of R & D and closed testing integration, Baiwei Storage deepens the layout of the automotive storage market from "core" to "end". From the beginning of the definition, the product in the aspects of chip design, storage algorithm and firmware development, hardware design, packaging manufacturing, product testing, safety certification and other links are controlled layer by layer according to the requirements of vehicle specifications, and further subdivide the requirements of vehicle applications. Launched a highly reliable, competitive, safe and reliable vehicle specification-level storage solutions and services to protect safe driving.

Continuous research and development

After years of technical accumulation and experience, Baiwei Storage continues to increase the investment in the research and development of vehicle specification-level memory. In the field of vehicle gauge-level Nand Flash media characteristic analysis, the company has mastered the ability to analyze the characteristics of storage media such as cross-temperature domain, data retention, read-write interference and life in the car gauge environment; in the field of firmware development of vehicle gauge-level memory, the company has mastered data reliability protection algorithms such as data loss prevention and data recovery in car gauge scenarios, as well as wear equalization and write magnification control.

Advanced closed test

In the field of packaging, Baiwei Storage has mastered the packaging design and simulation of automotive specification-level memory products, as well as the automotive specification-level closed testing process and quality control capabilities. In the testing field, based on the accumulated rich test experience, self-developed chip test equipment and test algorithms, the company has built the high temperature-room temperature-low temperature testing capability and dynamic aging testing ability of automotive specification-level products, and can analyze and predict the characteristics of bad outlier samples based on big data, so as to ensure the yield and PPM index of automotive specification level. In addition, the company has established design simulation, signal analysis, system verification, reliability test, material analysis, failure analysis and other module laboratories to meet the needs of product design and verification in all aspects. Continuously forging products with high reliability and excellent quality.

Overall layout

At present, the company has launched a series of vehicle storage products, such as eMMC, UFS, LPDDR, BGA SSD and SSD, which are widely used in vehicle infotainment system, advanced driving assistance system, intelligent cockpit system, driving recorder, panoramic surveillance image system, car dashboard, vehicle wireless terminal, rail transit and so on. Related products have entered the supply chain system of head vehicle manufacturers and auto parts Tier1 manufacturers.

In the future, Baiwei Storage will actively lay out and develop closed Test Integration 2.0, and continue to promote R & D and production in the field of automotive specification-level storage. The company will rely on its own profound technical strength and practical experience in the field of vehicle specification-level memory, actively deepen cooperation with well-known automobile manufacturers at home and abroad, give full play to the advantages and characteristics of various parties, and deeply integrate, jointly promote and create strong brand services, and contribute to the rapid development of the automobile industry.

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