MTFC64GAKAEEY-4M IT

The MTFC64GAKAEEY-4M IT is an e.MMC memory device that integrates a MultiMediaCard (MMC) controller with NAND flash to provide non-volatile, on-board storage. The device is organized as 64G × 8 (512 Gbit) and is supplied in a 153-ball LFBGA package.

Designed for embedded storage applications, the device supports JEDEC/MMC standard version 5.0 features and high-speed bus modes (including HS200 and HS400). Key value propositions include integrated MMC controller functionality, selectable I/O widths, and a wide ambient operating temperature range of –40°C to +85°C.

Key Features

• Core Architecture Integrated MultiMediaCard (MMC) controller combined with NAND Flash for a single-package embedded storage solution.
• Memory Organization & Capacity 64G × 8 organization yielding 512 Gbit of non-volatile FLASH memory.
• Standards Compliance JEDEC/MMC standard version 5.0-compliant (JESD84-B50), supporting MMC-specific commands and features.
• High-Speed Performance (64G device) HS400 sequential read up to 280 MB/s and sequential write up to 50 MB/s; random read up to 4,700 IOPS and random write (cache on) up to 5,800 IOPS as documented for the 64G variant.
• Bus Modes & I/O Supports x1, x4 and x8 I/O (host-selectable), SDR/DDR modes up to 52 MHz, plus HS200 and HS400 operation.
• Power Supply Ranges VCC: 2.7–3.6 V; VCCQ (dual-voltage options): 1.65–1.95 V and 2.7–3.6 V.
• Security & Reliability Features include a replay-protected memory block (RPMB), secure erase/secure trim, temporary/permanent write protection, ECC and block management.
• Operational Features Boot operation (high-speed boot), sleep mode, hardware reset, background operation, field firmware update (FFU), device health report, and power-off notification.
• Package & Temperature 153-ball LFBGA package (11.5 × 13 mm) listed as a RoHS-compliant "green package"; ambient operating temperature range –40°C to +85°C.

Typical Applications

• Boot Storage High-speed boot operation support makes the device suitable for systems that require boot-from-flash capability.
• Secure Data Storage RPMB and secure-erase features enable secure credential and protected-data storage within embedded systems.
• Embedded System Storage Non-volatile NAND with an MMC interface and up to 512 Gbit capacity for on-board storage in embedded designs.
• Field Upgradable Devices Field firmware update (FFU) support and device health reporting help manage firmware deployment and maintenance.

Unique Advantages

• Integrated Controller and NAND: Combines MMC controller and NAND Flash in one device to simplify host design and reduce system-level integration effort.
• JEDEC 5.0 Compliance: Standardized MMC feature set and command classes improve interoperability with MMC-compliant hosts.
• High-Speed Interface Options: HS200/HS400 modes and selectable x1/x4/x8 I/O widths enable flexible performance scaling to match system requirements.
• Large On-Board Capacity: 512 Gbit (64G × 8) provides substantial local storage for data logging, multimedia, and application code.
• Operational Robustness: Wide ambient operating range (–40°C to +85°C) and RoHS-compliant LFBGA packaging support deployment in temperature-challenging environments.
• Security and Maintenance Features: RPMB, secure erase/trim, and FFU functionality support secure storage and field maintenance workflows.

Why Choose MTFC64GAKAEEY-4M IT?

The MTFC64GAKAEEY-4M IT positions itself as a compact, standards-based embedded storage solution that blends an integrated MMC controller with NAND flash in a 153-LFBGA package. Its documented HS400/HS200 performance modes, selectable I/O widths, and secure storage features make it suitable for system designs that need verified MMC functionality and substantial non-volatile capacity.

This device is well suited for designers and procurement teams targeting embedded systems requiring on-board, removable-free storage with field firmware update capability, secure partitioning (RPMB), and robust ambient temperature operation. The combination of standardized interface behavior and device-level management features supports long-term maintainability and system integration.

Request a quote or contact sales to discuss pricing, lead times, and availability for the MTFC64GAKAEEY-4M IT.