CXMT Announces Mass Production of LPDDR6 with 12,800 Mbps Peak Speed

ME AI message, on August 29, CXMT officially announced the mass production of its independently developed next-generation low-power memory, LPDDR6, which will be first deployed in the Xiaomi 18 Fold flagship foldable phone. This marks the world’s first commercial deployment of an LPDDR6 product, signifying that a Chinese memory company has broken the long-standing dominance of overseas manufacturers in high-end memory standards for the first time. According to CXMT’s semi-annual report, the performance of CXMT’s LPDDR6 chip has seen comprehensive improvements over the previous LPDDR5X generation: through architectural innovation and data transmission optimization technologies, it fully unlocks data transmission potential, achieving a peak speed of 12,800 Mbps and a maximum chip capacity of 16GB. LPDDR6 is the latest international generation of LPDDR products, with the JEDEC standards organization first releasing the LPDDR6 specification in July 2025; rumors of CXMT’s LPDDR6 samples being tested emerged in March this year. From aligning with the standard, submitting samples, validation, to mass production and commercialization, CXMT successfully achieved the world’s first LPDDR6 launch. Amid the surge in AI demand, LPDDR6 is regarded as a critical pillar for unlocking edge-side AI computing power, with applications spanning smartphones, PCs, and extending to intelligent cockpits and AI data centers, laying a crucial foundation for Chinese terminal manufacturers such as smartphone brands to seize AI opportunities. (Source: MLion)