KIOXIA introduces UFS ver. 3.1 embedded flash memory devices for automotive applications

Notes:

[1] Sample shipments of the 256GB, 128GB and 64GB devices will start today, with the 512GB device to follow in April.
[2] Universal Flash Storage (UFS) is a product category for a class of embedded memory products built to the JEDEC UFS standard specification. Due to its serial interface, UFS supports full duplexing, which enables both concurrent reading and writing between the host processor and UFS device.
[3] Advanced Driving Assistant System
[4] Electrical component qualification requirements as defined by the AEC (Automotive Electronics Council).
[5] KIOXIA's previous generation 512GB device "THGAFBT2T83BABI"

Read and write speeds are the best values obtained in a specific test environment at KIOXIA Corporation and KIOXIA Corporation warrant neither read nor write speeds in individual devices. Read and write speed may vary depending on the device used and file size read or written.

In every mention of a KIOXIA product: Product density is identified based on the density of memory chip(s) within the Product, not the amount of memory capacity available for data storage by the end-user. Consumer-usable capacity will be less due to overhead data areas, formatting, bad blocks, and other constraints, and may also vary based on the host device and application. For details, please refer to applicable product specifications. The definition of 1KB = 2^10 bytes = 1,024 bytes. The definition of 1Gb = 2^30 bits = 1,073,741,824 bits. The definition of 1GB = 2^30 bytes = 1,073,741,824 bytes. 1Tb = 2^40 bits = 1,099,511,627,776 bits.

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JEDEC
JEDEC Solid State Technology Association