about cxmt 长鑫存储是一家一体化存储器制造公司，专注于动态随机存取存储芯片(DRAM)的设计、研发、生产和销售。 创立于2016年，长鑫存储总部位于安徽合肥，在国内外拥有多个研发中心和分支机构。

2024年12月31日 · 长鑫存储（cxmt）在ddr5良率上取得的重大突破，不仅标志着该公司在技术上的成功，也体现了中国半导体产业在全球市场中的崛起。 随着CXMT继续投资于技术创新和产能扩张，预计它将进一步缩小与国际领先企业的差距，并在全球DRAM市场中占据更加重要的位置。

ChangXin Memory Technologies (CXMT, Chinese: 长鑫存储) [a] is a Chinese semiconductor integrated device manufacturer headquartered in Hefei, Anhui, specializing in the production of DRAM memory. As of 2020 [update] , ChangXin manufactured LPDDR4 and DDR4 memory on a 19 nm process , with a capacity of 40,000 wafers per month. [ 1 ]

2024年12月31日 · CXMT's 16 Gb DDR5 die measures 8.25 × 8.25 mm; therefore, its die size is 68.06 mm^2. By contrast, a modern Samsung 16 Gb DDR5 die measures 6.46 × 7.57 mm and has a die size of 48.90 mm^2.

ChangXin Memory Technologies (CXMT) is officially China’ssolitary DRAM maker. CXMT started the production of DDR4 dies using 19nm lithography, aka 10G1 technology. The fourth-generation double data rate (DDR) DRAM has fast data transfer that matches the high speed produced by top DRAM competitors. Their characteristics of low power consumption

2020年2月25日 · 长鑫 存储 官方网站上，已经公开列出了自家的DDR4内存芯片、DDR4 内存条 、LPDDR4X内存芯片，都符合国际通行标准规范。 据介绍，长鑫DDR4内存芯片可匹配主流市场需求，支持多领域应用、多产品组合，并有充分的可靠性保障，规格方面单颗容量8Gb (1GB)，频率2666MHz，电压1.2V，工作温度0℃至95℃，78ball、96ball FBGA两种封装样式。 长鑫特别强调，这是第一颗国产的DDR4内存芯片。 根据此前消息，这些芯片都采用国产第一代10nm级工 …

With large capacity, high speed, high bandwidth, and ultra-low power consumption, CXMT's LPDDR4X provides not only a more stable and smooth experience for mobile devices such as smartphones and wearables, but also more possibilities to apply in new technologies such as high-resolution displays, virtual reality, and 5G.

2025年1月30日 · TechInsights has identified CXMT's new 16 nm DRAM chips in Gloway DDR-6000 UDIMM modules, confirming advancement in the Chinese memory industry. The CXMT 16 Gb DDR5 chip measures 67 square millimeters with a density of 0.239 Gb per square millimeter. The G4 DRAM cells are 20 percent smaller than CXMT's previous G3 generation.

2024年12月20日 · CXMT's DDR5 memory is believed to be produced using CXMT's G3 process, which has a line width of 17.5nm, reports ZDNet Korea, citing its sources. Experts questioned by the website estimate a ...

2020年2月26日 · 长鑫存储官方正式上线DRAM产品，包括8Gb DDR4芯片、8GB DDR4内存条、2GB/4GB LPDDR4X产品，均符合国际通行标准规范，相较于上一代DDR3芯片，拥有更快的数据传输速率，更稳定的性能和更低的功耗，将广泛用于目前主流市场，包括电脑、台式PC、手机、平板、电视、人工智能等消费类电子产品。 长鑫存储作为国产芯片的代表企业，专业从事DRAM的研发、生产和销售，并从Polaris获得了大量DRAM技术专利的实施许可，目前拥有一座300毫米 …