MTFC64GAJAEDN-AAT

The MTFC64GAJAEDN-AAT is an e•MMC™ packaged NAND flash memory device combining a MultiMediaCard (MMC) controller with NAND flash storage. It provides 512 Gbit organized as 64G × 8 in a 169-ball LFBGA (14 × 18 mm, 1.4 mm) package.

Designed for embedded storage applications that require a JEDEC/MMC-standard interface, this device delivers flexible I/O options, on-device management features, and extended operating temperature support for robust system integration.

Key Features

• Memory & Technology  512 Gbit NAND flash memory organized as 64G × 8; non-volatile FLASH storage in e.MMC format.
• Standards Compliance  JEDEC/MMC standard version 5.0-compliant (JESD84-B50).
• Interface & Performance Modes  Advanced 12-signal MMC interface supporting ×1, ×4, and ×8 I/Os (host-selectable); SDR/DDR modes up to 52 MHz clock speed; supports HS200 and HS400 modes.
• Power Domains  VCC: 2.7–3.6 V; VCCQ (dual voltage): 1.70–1.95 V or 2.7–3.6 V (selectable).
• Boot & Security  Boot operation (high-speed boot) plus Replay-Protected Memory Block (RPMB) for authenticated secure storage.
• Reliability & Data Management  On-device ECC and block management, reliable write, discard and sanitize functions, background operation and device health reporting.
• System Integration  Hardware reset signal, data strobe pin, high-priority interrupt (HPI), multiple partitions with enhanced attributes, and temporary/permanent/power-on write protection features.
• Maintenance & Field Support  Field firmware update (FFU) capability and power-off notification feature to support in-field maintenance and controlled shutdowns.
• Package & Temperature  169-LFBGA package (14 × 18 mm, 1.4 mm) with an operating temperature range of –40°C to +105°C (TA).

Typical Applications

• Embedded Storage  Used as primary non-volatile storage in embedded systems that require an MMC interface and managed NAND features.
• Boot Media for Devices  High-speed boot capability supports use as boot storage for systems that require fast, reliable startup.
• Secure Data Storage  Replay-protected memory block (RPMB) supports authenticated secure storage and protected keys or credentials.
• Industrial and Harsh-Environment Systems  Extended operating temperature range to –40°C to +105°C for deployment in temperature-challenging environments.

Unique Advantages

• JEDEC-compliant e.MMC solution: Ensures a standardized MMC interface and protocol compatibility for easier host integration.
• Flexible I/O and performance modes: Selectable ×1/×4/×8 I/Os and SDR/DDR/HS200/HS400 modes allow tailoring performance to host capabilities.
• Integrated data management: On-device ECC, block management, and reliable write reduce host-side flash management complexity.
• Security and partitioning features: RPMB, multiple partitions, and write-protection options help implement secure and segmented storage architectures.
• Field maintainability: Field firmware update and device health reporting support long-term maintenance and diagnostics.
• Extended temperature tolerance: –40°C to +105°C operating range supports deployments in demanding thermal environments.

Why Choose MTFC64GAJAEDN-AAT?

The MTFC64GAJAEDN-AAT positions as a compact, standards-based e.MMC storage device combining NAND flash with a MultiMediaCard controller to simplify integration and reduce system-level flash management. Its comprehensive feature set—JEDEC/MMC 5.0 compliance, selectable I/O widths, on-device ECC and block management, RPMB, FFU, and health reporting—addresses system reliability, security, and maintainability.

This device is well-suited for designers building embedded systems that require managed non-volatile storage with flexible performance modes and extended temperature capability. The integration of controller and NAND in a 169-LFBGA package helps streamline BOM and PCB integration while supporting long-term field serviceability.

Request a quote or contact sales to discuss availability, lead times, and how MTFC64GAJAEDN-AAT can fit your design requirements.