MTFC64GAZAQHD-WT

The MTFC64GAZAQHD-WT is an integrated e.MMC memory device from Micron Technology Inc. combining MMC controller functionality with NAND flash to provide 512 Gbit of non-volatile storage (64G × 8). It implements the JEDEC e.MMC 5.1 interface and is targeted at industrial and embedded applications requiring board-level, managed flash storage with boot and secure partition capabilities.

Designed for system-level integration, this device offers high-speed e.MMC interface options, multiple I/O widths, onboard reliability features and a compact 153-ball VFBGA package (11.5 mm × 13 mm), enabling compact system designs that need robust, managed NAND storage.

Key Features

• Core Architecture  Integrated MultiMediaCard (MMC) controller paired with NAND flash in a single device, delivering managed e.MMC storage.
• Memory  512 Gbit capacity organized as 64G × 8 using FLASH NAND (SLC) technology.
• Interface and Performance  JEDEC e.MMC 5.1-compliant interface with e.MMC I/F clock up to 200 MHz and boot frequency up to 52 MHz. Supports HS200 and HS400 modes and selectable ×1, ×4, and ×8 I/Os.
• Power  VCC operating range 2.7 V to 3.6 V; VCCQ 1.70 V to 1.95 V as specified for the device.
• System Reliability & Security  On-device ECC and block management, reliable write, RPMB (replay-protected memory block), temporary and permanent write protection, and device health reporting.
• Boot & Firmware  High-speed boot operation, field firmware update (FFU), command queue, and background operation support to simplify system boot and maintenance.
• Data Management Features  Command classes including block read/write/erase, write protection, discard and sanitize, BKOPS control, power-off notification, and sleep mode.
• Retention & Endurance  Specified retention: 1 year @ 55°C at maximum programmed/erase (PE) and 10 years @ 55°C at 10% of PE.
• Package & Mechanical  153-ball VFBGA package (11.5 mm × 13 mm); JEDEC-standard package marking and footprint for compact, tray-shipped supply.
• Operating Temperature  Case surface temperature (center/top) operating range from –25°C to +85°C for the WT variant.

Typical Applications

• Industrial control systems  Local managed storage for firmware, logging and system images where industrial temperature operation and retention characteristics are required.
• Embedded consumer/enterprise devices  On-board storage for operating systems, application data and secure partitions using the e.MMC boot and RPMB capabilities.
• Boot and firmware storage  High-speed boot operation and field firmware update support for reliable system startup and in-field updates.

Unique Advantages

• Integrated controller plus NAND  Reduces system design complexity by combining MMC controller and NAND in one e.MMC package.
• High-speed, flexible interface  Up to 200 MHz clock with HS200/HS400 modes and selectable ×1/×4/×8 I/O widths to match host requirements.
• Robust data integrity features  On-device ECC, block management, reliable write, write protection and RPMB improve data reliability and security.
• Industrial temperature option  WT variant rated for –25°C to +85°C case temperature to support a wide range of embedded environments.
• Compact, standardized package  153-ball VFBGA (11.5 mm × 13 mm) provides a small footprint for space-constrained board designs.
• Long-term data retention  Specified retention figures (1 year @55°C at maximum PE; 10 years @55°C at 10% PE) support archival and update scenarios.

Why Choose MTFC64GAZAQHD-WT?

The MTFC64GAZAQHD-WT positions itself as a compact, managed e.MMC storage solution that balances capacity, interface performance and embedded reliability. With a JEDEC e.MMC 5.1-compliant interface, high-speed modes, and on-device management features, it suits designs that require integrated flash storage with boot, security and health-reporting capabilities.

This device is appropriate for OEMs and system designers building industrial or embedded products that need consolidated storage with defined retention behavior, firmware update support and a small 153-ball VFBGA footprint from a single-source memory supplier.

For pricing, availability and to request a quote for MTFC64GAZAQHD-WT, submit a quote request or sales inquiry with your project requirements and quantity needs.