MTFC64GAXAUEA-WT TR

The MTFC64GAXAUEA-WT TR is a 512 Gbit (64G x 8) non-volatile NAND flash device with an integrated Universal Flash Storage (UFS) controller. It implements UFS 2.2-compatible architecture combining controller and NAND for compact, on-board UFS storage.

Designed for systems that require a compact, packaged UFS 2.2 storage solution, the device delivers integrated features such as boot operation, RPMB support and multiple high-speed lanes to address embedded storage and system boot requirements.

Key Features

• Core & Memory 512 Gbit total capacity organized as 64G x 8 using NAND flash (SLC indicated in product specifications).
• UFS Interface JEDEC/UFS specification version 2.2 compatible with an advanced 6-signal differential interface, supporting 2 lanes and high-speed Gear 1/2/3 operation.
• Integrated Controller and Functionality Universal Flash Storage controller integrated with NAND flash; supports boot operation (high-speed boot), command queuing, cache, FFU, and background operation.
• Security & Data Integrity RPMB (replay-protected memory block), permanent and power-on write protection, reliable write, and discard/erase functions for secure and managed storage.
• Power and Voltage Device core supply VCC: 2.7V–3.6V and VCCQ2: 1.7V–1.95V as specified in the datasheet.
• Package & Mechanical 153-ball WFBGA / 153-VFBGA package, dimensions 11.5 mm × 13.0 mm × 0.8 mm for compact board-level integration.
• Operating Range Case surface operating temperature (center/top) from –25°C to +85°C and storage temperature from –40°C to +85°C.
• Performance Features Supports differential I/O pins, two-lane operation, write booster, HPB, context ID, data TAG, performance throttling notification, and production state awareness (PSA).

Typical Applications

• Embedded UFS Storage On-board storage for systems that require a compact UFS 2.2 device with integrated controller and NAND flash.
• System Boot Storage High-speed boot operation capability suitable for devices that require bootable non-volatile storage.
• Secure Data Storage Replay-protected memory block (RPMB) and write-protection features for applications that need protected, authenticated storage areas.

Unique Advantages

• Integrated Controller plus NAND Combines UFS controller and NAND flash in a single packaged device to simplify board design and reduce component count.
• UFS 2.2 Compatibility JEDEC/UFS 2.2 compatibility with multi-gear, two-lane high-speed operation enables flexible performance scaling within the UFS specification.
• Secure and Managed Storage Built-in RPMB, permanent/power-on write protection and reliable write support enable secure and controlled data storage workflows.
• Compact Package 153-ball WFBGA (11.5 mm × 13.0 mm × 0.8 mm) provides a small footprint for space-constrained designs.
• Wide Supply Ranges Specified VCC (2.7V–3.6V) and VCCQ2 (1.7V–1.95V) supply ranges provide flexibility for common system power domains.
• Operational Temperature Range Rated for case surface operation from –25°C to +85°C and storage from –40°C to +85°C to support a range of deployment environments.

Why Choose MTFC64GAXAUEA-WT TR?

The MTFC64GAXAUEA-WT TR positions itself as a compact, integrated UFS 2.2 storage device combining controller functionality with NAND flash in a single 153-ball package. Its feature set—two-lane high-speed interface, boot operation, RPMB, and multiple data management features—makes it suitable for designs that require onboard, secure, and managed non-volatile storage.

This device is appropriate for engineers and procurement teams specifying UFS 2.2-compatible storage where package size, integrated functionality and defined operating and supply voltage ranges are key selection criteria. The combination of UFS-specific features and a compact WFBGA package supports scalable integration into systems that need embedded UFS storage.

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