The rise of domestic production? Lanqi DDR4 full buffer architecture is included in international standards

                                                             2019-06-07 05:01:00 [Zhongguancun Online Original] Author: Huojie Hua | Editor: Yang Yong

    We all know that in the storage field, the domestic production rate of DRAM memory and NAND flash memory is basically zero. The technology and production capacity are mainly in the hands of Samsung, SK Hynix, Micron, Toshiba and other companies, especially high-value DRAM memory chips, Samsung, SK The three companies Hynix and Micron account for 95% of the global share. Domestic manufacturers have basically no right to speak in this industry, but domestic manufacturers have been working hard for this.

    The domestic DRAM memory chip layout mainly includes Hefei Changxin/Zhaoyi's innovative memory chip project. In addition to DRAM chips, some domestic companies are still focusing on memory interface chips. Hangzhou Lanqi Technology, which announced the Jintide series of domestic X86 processors, is one of them. One, the company is applying for a domestic sci-tech innovation board to be listed, and recently disclosed their technological progress and layout on DDR memory chips in the prospectus.

The rise of domestic production? Lanqi DDR4 full buffer architecture is included in international standards

    Lanqi Technology was established in 2004 and is one of the world's major suppliers of memory interface chips. It invented the DDR4 full-buffered "1+9" architecture, which was finally adopted by the JEDEC international standard. Relying on high-speed and low-power technology with independent intellectual property rights, the company provides a new generation of server platforms with high-performance memory interface solutions that fully comply with the JEDEC standard. At the same time, it is actively participating in the formulation of the DDR5 JEDEC standard, which is globally available from DDR2 to DDR4 One of the main suppliers of memory full buffer/semi-buffer complete solutions, has an important voice in this field.

    With the increasingly fierce competition in the semiconductor industry, it is hoped that domestic manufacturers can rise quickly and realize technological autonomy, so that we are no longer restricted by others, so as to achieve true self-reliance.