SDINFDQ6-256-90ZA – Automotive UFS (Universal Flash Storage) – SanDisk

The SanDisk SDINFDQ6-256-90ZA is a 256GB automotive-grade iNAND UFS 3.1 (Universal Flash Storage) embedded flash device from the AT EU552 family, built for ADAS, infotainment and other demanding in-vehicle storage applications.

The SanDisk SDINFDQ6-256-90ZA is a 256GB automotive-grade iNAND UFS 3.1 (Universal Flash Storage) embedded flash device, part of SanDisk’s SDINFDQ6 / iNAND AT EU552 Automotive UFS family. It pairs a UFS 3.1 controller with 112-layer 3D NAND in a compact BGA package, delivering the high-throughput, low-latency managed storage required by modern automotive electronic control units. The “ZA” designation identifies the automotive-grade, extended-temperature variant of the family.

Key Features

• SanDisk iNAND Automotive UFS (Universal Flash Storage) embedded flash device (AT EU552 family)
• 256GB density
• UFS 3.1 JEDEC-compliant host interface with Write Booster technology
• Managed 112-layer 3D NAND with integrated UFS controller and firmware
• Advanced memory-management feature set: strong ECC, read refresh, wear-leveling and bad-block management
• Automotive feature set: health-status monitor, enhanced power-failure protection, fast boot, enhanced SLC LUN, Automatic Refresh and Host Manual Refresh
• Compact 11.5 x 13 x 1.2 mm BGA package for space-constrained automotive designs
• “ZA” extended automotive operating temperature range of -40 C to +105 C
• Automotive SPICE CL3 certified, JEDEC47 and AEC-Q100/Q104 compliant, with PPAP documentation available

Applications

• Advanced Driver Assistance Systems (ADAS)
• In-vehicle infotainment (IVI) and digital cockpit / instrument clusters
• Navigation and HD mapping
• Telematics and connected-car gateways
• Drive event recorders / dash cameras
• Autonomous driving and central / domain controllers

Why Source SDINFDQ6-256-90ZA from Pacific Component Xchange

Automotive embedded flash like the SDINFDQ6-256-90ZA is frequently allocated, long-lead, or unavailable through authorized distribution, leaving production lines and service programs exposed. Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated and obsolete memory. We help engineering, procurement and aftermarket teams secure scarce automotive UFS, eMMC and NAND devices with quantity on hand and global logistics support.

This is a Request-For-Quote item. We back every order with rigorous authenticity and quality screening to protect your build against counterfeit and substandard parts, and we ship worldwide. Submit an RFQ today for current pricing, lead time and inspection documentation on the SDINFDQ6-256-90ZA.