MTFC64GAZAOTD-AAT

The MTFC64GAZAOTD-AAT is a 512 Gbit non-volatile Universal Flash Storage (UFS) device integrating a UFS controller with NAND flash. It uses FLASH − NAND (SLC) memory organized as 64G × 8 and provides a UFS 2.1 interface for high‑speed embedded storage.

Designed for systems that require managed UFS storage with built-in features such as high-speed boot, replay‑protected memory (RPMB), and background operations, the device targets applications demanding robust, integrated flash memory solutions across extended temperature ranges.

Key Features

• Memory Technology  512 Gbit FLASH − NAND (SLC) memory organized as 64G × 8, providing non‑volatile storage in a single device.
• Integrated UFS Controller  Universal flash storage controller integrated with NAND flash; provides managed storage functions and supports high‑speed boot and background operations.
• UFS Interface & Performance  JEDEC/UFS specification version 2.1 compliant; supports an advanced 6‑signal differential interface with 2 lanes and Gear 1/2/3 support.
• Security & Data Protection  Replay‑protected memory block (RPMB), permanent and power‑on write protection, reliable write and discard/erase features.
• System Features  Command queuing, FFU, cache, REFRESH operation, and temperature event notification to support sustained and managed operation.
• Power Rails  Supply ranges documented in the device datasheet: VCC 2.7–3.6V and VCCQ2 1.7–1.95V.
• Package & Compliance  Available in 153‑ball JEDEC‑5VSS TFBGA and a package option sized 11.5mm × 13mm × 1.2mm; package compliance includes RoHS certification, BGA and MSL3.
• Operating Temperature  Device supports case surface operating temperatures from −40°C up to +105°C (option dependent as documented in the datasheet).
• Optional Functional Safety & Automotive Qualification  Available options listed in the datasheet include Automotive and Functional Safety features and AEC‑Q104 qualification.

Typical Applications

• Automotive systems  UFS storage for automotive electronic systems where integrated controller/NAND and available AEC‑Q104 options are required.
• Embedded storage  High‑speed UFS interface and high‑speed boot support make the device suitable for embedded platforms requiring managed flash.
• Secure data storage  Replay‑protected memory block (RPMB) and write protection features enable secure storage partitions for credential or telemetry data.

Unique Advantages

• Integrated controller plus NAND  Combines UFS controller and NAND flash into one device to reduce system complexity and BOM count.
• Standards compliance  JEDEC/UFS 2.1 compliance with advanced interface features and support for selective UFS 3.0 features, providing a standards‑based integration path.
• Extended temperature support  Documented operation down to −40°C and up to +105°C (datasheet options), supporting designs that require wide thermal margins.
• Security and data integrity  Built‑in RPMB, write protection and reliable write operations help protect critical data and system boot paths.
• Package options and certifications  Availability in JEDEC TFBGA packages with RoHS certification and MSL3 classification simplifies qualification and assembly planning.

Why Choose MTFC64GAZAOTD-AAT?

The MTFC64GAZAOTD-AAT is positioned for designs that need a compact, integrated UFS storage solution with managed NAND functionality and UFS 2.1 interface compatibility. With a 512 Gbit capacity, integrated controller, security features such as RPMB, and documented operating ranges, it supports systems where reliable, standards‑based flash storage is required.

Available package and qualification options—along with documented power rails and operational features—make the device suitable for engineers seeking a verified UFS memory component for embedded and automotive‑oriented implementations where the datasheet options align with system requirements.

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