Brochure: Advanced Flash Storage Solutions For Automotive Applications

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Advanced Flash Storage Solutionsfor Automotive Applications

Key Advantages Decades of innovation in the flashmemory industry Full portfolio of NAND flash products forautomotive applications IATF 16949 certified on embeddedautomotive-grade products Expertise in system-level architecture World-class fabs and manufacturing factories Close ties with global automotive OEMs andTier-1 suppliers Partnerships with leading chipset vendors13 StorageAdvancedFlash StorageSolutionsSolutionsfor IndustrialandforIoTAutomotive Applications

Driving Automotive InnovationThe automotive industry is going through a revolutionary stage — from the driver tothe driverless vehicle — generating a whole new world of applications around safety,connectivity and entertainment. Among these applications, high-definition 3D maps,advanced driver-assist systems (ADAS), autonomous computers, AI databases, datarecorders, enhanced infotainment, over-the-air updates, and V2X all require on-boarddata storage. While the cloud is an important component for analyzing data to improvealgorithms and databases, it is not sufficient to meet the needs of real-time edge computing.Western Digital enables Automobile OEMs and Tier-1 suppliers to create highly reliablesystems for their customers.Providing a Complete Data Storage SolutionFrom the automobile to the cloud, Western Digital has a complete portfolio of storageproducts to support current and future vehicle system requirements. Western Digitaloffers embedded edge storage and removable storage for various automotive use casesand data center solutions for capturing and analyzing massive amounts of data collectedfrom vehicles.Meeting Automotive’s Stringent Quality RequirementsWestern Digital automotive-grade flash products are IATF 16949 certified and AEC-Q100compliant. In addition, these products are fully vertically integrated, designed in-houseand manufactured on dedicated production lines at Western Digital’s state-of-the-artmanufacturing facilities. Lastly, automotive-grade products go through rigorous testingto ensure high reliability that is necessary for safety applications. This vertical integrationenables Western Digital to have tight controls on every step of product development andmanufacturing to achieve high-quality storage solutions. Western Digital also providessupply longevity to reduce costs of additional qualifications.A Trusted PartnerWestern Digital has been a storage solution supplier to the automotive industry since 2002when it launched its first HDD for automotive. Since then, Western Digital has continued toinvest in the industry, launching new products at a regular cadence with automotive-gradeNAND flash products launching in 2015.IVI NAV/INFOTAINMENTHD MAPPINGDIGITAL ENT/DRIVE RECORDERSTELEMATICS& OTA APPSAdvanced Flash Storage Solutions for Automotive Applications 2

iNAND Automotive Embedded Flash DrivesiNAND Automotive Embedded Flash Drives (EFDs) are designed to support the harshenvironments, high reliability and quality required by the automotive industry. Theautomotive iNAND product portfolio supports both UFS and e.MMC interfaces in a small11.5x13mm package with a wide range of capacities to provide automotive OEMs and Tier-1suppliers with choices that best meet their needs.UFS Embedded Flash DriveiNAND AT EU312, the world’s first automotive-grade UFS (Universal Flash Storage)Version 2.1 based on 3D NAND technology, delivers higher capacities and up to 2.5times the performance of previous e.MMC-based products. Utilizing the 5th-generationSmartSLC technology, AT EU312 offers high performance and reliable writes.Features and Benefits Fast boot, auto refresh, manual refresh, enhanced health status UFS 2.1 interface for high data speeds with additional UFS 3.0automotive features Capacities up to 256GB in small form-factor BGA AEC-Q100 temperature grade-2 and grade-3e.MMC Embedded Flash DriveAutomotive iNAND e.MMC embedded flash drives are based on e.MMC 5.1standards and are available with 2D and 3D NAND technology. The EM122 isalready qualified and in production for many automotive designs. The EM132 isthe first 256GB and 3D NAND-based e.MMC in the automotive market. The drives’advanced automotive feature set enables next-generation use cases in cars.Features and Benefits Auto refresh, manual refresh, enhanced health status e.MMC 5.1 interface with additional automotive features Capacities up to 256GB in small form-factor BGA AEC-Q100 temperature grade-2 and grade-33 Advanced Flash Storage Solutions for Automotive Applications

Automotive SD CardAutomotive SD cards are ideal for automotive applications that require a removablestorage medium such as navigation map data and data/video recorders. WesternDigital (SanDisk), as a pioneer in SD cards, has shipped billions of cards and is wellknown to both retail and commercial customers. Automotive-grade SD cards providea highly reliable data storage solution to capture and store the vehicle’s data.Features and Benefits Auto refresh, manual refresh, health status, host lock SD 5.1 specification Up to 64GB AEC-Q100 temperature grade-3Industrial microSD CardWestern Digital also offers extended temperature industrial microSD cards to supportcustomers who not only want a removable solution but also a small form factor.Western Digital offers both SLC and MLC solutions to meet a variety of use cases.Features and Benefits Health status, host lock Available in SLC Up to 64GB Supports extended temperatures of –40 C to 85 CIndustrial PCIe NVMe SSDThe need for high-capacity solutions continues to increase as the automotive industrydevelops autonomous vehicles. Capturing and analyzing all of the massive amountsof data from sensors and cameras requires terabytes of storage every day. This data isanalyzed to develop better algorithms to make vehicles safer. In addition, the data maybe used as evidence in the event of an accident or a legal or an insurance claim.Features and Benefits PCIe Gen3x4 NVMe 1.4 M.2 2280 and M.2 2230 form factors TLC and SLC storage options for high endurance of up to 24 PBW High capacities up to 2TB Supports extended temperatures of –40 C to 85 CAdvanced Flash Storage Solutions for Automotive Applications 4

iNAND Automotive Embedded Flash DrivesiNAND AT EU312iNAND AT EU312iNAND AT EM122iNAND AT EM122iNAND AT EM132iNAND AT EM132UFS 2.1UFS 2.1e.MMC 5.1e.MMC 5.1e.MMC 5.1e.MMC 5.1Product SpecificationInterface16GB to 256GB16GB to 256GB8GB to 64GB8GB to 64GB32GB to 256GB32GB to 256GBOperatingtemperature–40 C to 85 C–40 C to 105 C–40 C to 85 C–40 C to 105 C–40 C to 85 C–40 C to 105 CNAND flashtechnology3D TLC3D TLC2D MLC2D MLC3D TLC3D TLCCapacity1Package ering -XA1SDINBDA6-256G-ZA1One gigabyte (GB) is equal to 1 billion bytes, one terabyte (TB) is equal to one trillion bytes. Actual user capacity may be less due to operating environment.5 Advanced Flash Storage Solutions for Automotive Applications

Automotive SD and Industrial microSD CardsInterfaceForm factorAutomotiveAT LD332Industrial Wide TempIX QD332Industrial Ext TempIX QD332Industrial Ext TempIX QD334Industrial Wide TempIX QD342UHS-1 104UHS-1 104UHS-1 104UHS-1 104UHS1-104SDmicroSDmicroSDmicroSDmicroSD8GB to 64GB8GB to 128GB8GB to 128GB8GB to 64GB16GB to 256GBOperating temperature–40 C to 85 C–25 C to 85 C–40 C to 85 C–40 C to 85 C–25 C – 85 CNAND flash technology2D MLC2D MLC2D MLC2D SLC3D TLCCapacity1C10C10, U1C10, U1C10, U3C10, U1, U3, V10, V30Up to 80/50 MB/sUp to 80/50 MB/sUp to 80/50 MB/sUp to 90/50 MB/sUp to 100/50 ISpeed classPerformance R/W2Ordering AF4-256G-ISolid State DrivesIndustrial-gradeIX SN530Industrial-gradeIX SN530Industrial-gradeIX SN530Industrial-gradeIX SN530PCIe Gen3x4 NVMe 1.4PCIe Gen3x4 NVMe 1.4PCIe Gen3x4 NVMe 1.4PCIe Gen3x4 NVMe 1.4Form factorM.2 2280-S3-MM.2 2280-S3-MM.2 2230-S3-MM.2 2230-S3-MCapacityInterface256GB to 2TB85GB to 340GB256GB to 1TB85GB to 340GBOperating temperature3-40 C to 85 C-40 C to 85 C-40 C to 85 C-40 C to 85 CNAND flash technology3D TLC3D SLC3D TLC3D SLC1Up to 2,500/1,800 MB/sUp to 2,400/1,950 MB/sUp to 2,400/1,950 MB/sUp to 2,400/1,950 MB/sPerformance sustain W5Up to 540Up to 1,950 MB/sUp to 540 MB/sUp to 1,950 MB/sEndurance (Projected)Up to 5,200 TBWUp to 24 PBWUp to 2,600 TBWUp to 24 PBW256GB / 85GB SDBPTPZ-085G-XI512GB / 170GB SDBPTPZ-170G-XI1TB / 340GB nce R/W46Based on Western Digital internal testing. Performance based on e.MMC high speed interface, using an 8-bit bus. Read and write speeds may vary depending on read/writeconditions. 1 megabyte (MB) 1 million bytes.Operational temperature is defined such as -40 C refers to ambient temperature. 85 C refers to SMART composite temperature reported by the drive (when thermal throttling is triggered).4Measured with CrystalDiskMark, 1000MB LBA range, secondary 1TB drive. Sequential: 1T QD32, Random: 8T QD32. Performance may vary based on host device.5Sustained performance is measured by FIO 1.97, using 100% LBA range as a secondary drive. Performance may vary based on host device.6Endurance is calculated based on sustained sequential write operation without frequent idle.23Advanced Flash Storage Solutions for Automotive Applications 6

5601 Great Oaks ParkwaySan Jose, CA 95119, 2020 Western Digital Corporation or its affiliates. All rights reserved. Produced 12/20. Western Digital, the Western Digital logo, and iNANDare registered trademarks or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other countries. The microSD,microSDHC and microSDXC marks and logos are trademarks of SD-3C, LLC. All other marks are the property of their respective owners.Product specifications subject to change without notice. Pictures shown may vary from actual products. Not all products are available in allregions of the world.Contact InformationFor all inquiries, please email:OEMProducts@WDC.comDecember 2020

iNAND Automotive Embedded Flash Drives (EFDs) are designed to support the harsh environments, high reliability and quality required by the automotive industry. The automotive iNAND product portfolio supports both UFS and e.MMC interfaces in a small 11.5x13mm package with a wide range of capacities to provide automotive OEMs and Tier-1

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