Electronic Products & Technology

Embedded flash memory devices support MIPI M-PHY v5.0

March 8, 2022  Stephen Law

KIOXIA AMERICA Universal Flash Storage (UFS) embedded flash memory devices support MIPI M-PHY v5.04, utilizing firm’s BiCS FLASH 3D flash memory. Available in three capacities: 128GB, 256GB and 512GB, devices deliver high speed read and write performance and are targeted to a variety of mobile applications, including leading-edge smartphones. Devices provide a theoretical interface speed of up to 23.2Gbps per lane (x2 lanes = 46.4Gpbs) in HS-GEAR5 mode. Sequential read and write performance of the 256GB device is improved by approximately 90% and 70%, respectively, over previous generation devices. Also, random read and write performance of the 256GB device is improved by approximately 35% and 60%, respectively, over previous generation devices.

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