MTFC64GAXAUEA-WT

The MTFC64GAXAUEA-WT is a non-volatile Universal Flash Storage (UFS) device integrating a UFS controller with NAND flash in a 153-ball WFBGA package. It provides 512 Gbit of flash capacity organized as 64G × 8 and implements the JEDEC/UFS specification version 2.2.

Designed for high-speed storage and reliable system boot/firmware operation, the device targets systems requiring a compact, standards-compatible UFS memory solution with features for secure and background operations.

Key Features

• Memory Capacity & Organization 512 Gbit total capacity implemented as 64G × 8.
• UFS Interface JEDEC/UFS specification version 2.2 compatible with an advanced 6-signal interface, differential I/O pins and support for two lanes and high-speed operation (Gear 1/2/3).
• Integrated Controller and NAND Universal Flash Storage controller combined with NAND flash in a single 153-ball WFBGA package.
• Power Rails VCC supply range 2.7 V – 3.6 V and VCCQ2 supply 1.7 V – 1.95 V as documented in the device features.
• Package 153-ball WFBGA (11.5 mm × 13.0 mm × 0.8 mm), RoHS-compliant “green” package.
• Operating & Storage Temperature Operating temperature range –25 °C to +85 °C (case surface temperature on center/top of the package); storage temperature –40 °C to +85 °C.
• Security & Reliability Features Supports Replay-Protected Memory Block (RPMB), permanent and power‑on write protection, reliable write, discard/erase and background operations.
• Performance & System Features Supports boot operation (high-speed boot), command queuing, cache, write booster, HPB and performance throttling notification.

Typical Applications

• System Boot and Firmware Storage High-speed boot operation support makes the device suitable for storing system firmware and boot images.
• Secure Data Storage Replay-protected memory block (RPMB) and write protection features enable secure, authenticated storage of sensitive data.
• High-Speed Embedded Storage Two-lane, high-speed UFS 2.2 interface and support for Gear 1/2/3 provide bandwidth for embedded storage needs where compact package size is required.

Unique Advantages

• Standards-Compliant UFS 2.2 JEDEC/UFS v2.2 compatibility ensures adherence to current UFS interface and descriptor standards.
• Integrated Controller + NAND Combines UFS controller and NAND flash in one device to simplify board-level integration and BOM.
• Compact, Industry-Grade Package 153-ball WFBGA package (11.5 mm × 13.0 mm × 0.8 mm) delivers a small footprint with RoHS-compliant construction.
• Wide Operating Temperature Window –25 °C to +85 °C operating range supports designs that require extended ambient operation.
• Secure and Reliable Storage Functions RPMB, power-on write protection, reliable write and background operation support robust data integrity and secure storage workflows.
• Flexible Performance Modes Two lanes, differential I/O and multi-gear support (Gear 1/2/3) enable scalable performance options for host systems.

Why Choose MTFC64GAXAUEA-WT?

The MTFC64GAXAUEA-WT provides a compact, standards-based UFS 2.2 memory solution that combines controller functionality and NAND flash in a single 153-ball WFBGA package. With defined power rails, multi-gear/high-speed lane support, and security features such as RPMB and write protection, it is positioned for designs that require reliable, high-speed embedded storage and secure boot/firmware storage.

This device is suitable for engineers and procurement teams looking for a verifiable UFS memory component with documented operating and storage temperature ranges, package dimensions, and published electrical and feature sets to support system integration and long-term deployment.

Request a quote or contact sales to obtain pricing, availability, and additional product information for MTFC64GAXAUEA-WT.