Kaixia takes the lead in launching a new generation of UFS embedded flash memory devices that support Mipi m-phy v5.0

New devices bring performance improvements to mobile applications

Tokyo --( American business information )-- Kaixia Co., Ltd., the global leader in storage solutions (Kioxia Corporation) Today, we announced the industry's first [2] Support MIPI M-PHY[4] v5.0 Universal flash memory for [3](UFS) Sample of embedded flash memory device [1]. The new product line adopts the company's BiCS FLASH 3D Flash memory , Three capacities will be provided ：128GB、256GB and 512GB. With high-speed read-write performance , The new devices can be used in various mobile applications such as cutting-edge smart phones .

The new device is supported MIPI M-PHY v5.0 A new generation of UFS, stay HS-GEAR5 In mode , The theoretical interface speed is up to... Per channel 23.2Gbps（2 Channels = 46.4Gpbs）. Compared with the previous generation of devices ,256GB The sequential read and write performance of the device are improved by about 90% and 70%[5]. Besides , Compared with the previous generation of devices ,256GB The random read and write performance of the device are improved by about 35% and 60%[5]. new generation UFS Significantly improved performance , Make the next generation of smart phones and other products available in 5G Enhance its functions and enhance the end-user experience in the era and beyond .

notes [1] 256GB A sample of the device will be on 2 month 25 Shipment starts on , The rest of the series will be available in 8 The goods will be shipped gradually in January . Sample specifications may differ from commercial products . [2] Kaixia Co., Ltd. investigated , By 2022 year 2 month 24 Japan . [3] Universal flash memory (UFS) It's based on JEDEC UFS Embedded storage product categories built by standard specifications . Because it adopts serial interface ,UFS Supports full duplex mode , This makes the host processor and UFS Devices can read and write at the same time . [4] in the light of M-PHY Of MIPI Alliance norms [5] The last generation of Kaixia Co., Ltd 256GB device “THGJFGT1E45BAIP”

The reading and writing speed is the best value obtained by Kaixia Co., Ltd. in a specific test environment , Kaixia Co., Ltd. does not guarantee the reading and writing speed of a single device . The read / write speed may vary depending on the device used and the size of the file read or written .

Every time I mention the products of the armor man ： The product density is determined according to the memory chip density in the product , Not the amount of memory available to end users for data storage . The capacity that consumers can use will be affected by the cost of data areas (overhead data areas)、 format 、 Bad blocks and other restrictions , It may also change depending on the host device and application . For details , Please refer to the applicable product specifications . According to the definition ,1KB = 2^10 byte = 1,024 byte ;1Gb = 2^30 The bit = 1,073,741,824 The bit ;1GB = 2^30 byte = 1,073,741,824 byte ;1Tb = 2^40 The bit = 1,099,511,627,776 The bit .

All company names mentioned in this press release 、 Product names and service names may be trademarks of their respective companies . 

About the armor man Armor man is the global leader in memory solutions , Committed to developing 、 Production and sales of flash memory and solid state drives (SSD). Toshiba Corporation 1987 Invented in NAND Flash memory ,2017 year 4 month , Toshiba memory group, the predecessor of armor man, was spun off from Toshiba company . Armor man is committed to providing products 、 Services and systems , Provide customers with choices , Create memory based value for society , To use “ Memory ” Enhance the world . Armor man's innovative 3D Flash technology BiCS FLASH It is shaping the future storage mode of many high-capacity applications , Including advanced smartphones 、PC、SSD、 Cars and data centers .