MTFC64GAPALGT-AAT

The MTFC64GAPALGT-AAT is a 512 Gbit non-volatile NAND flash memory implemented as an e.MMC device with an integrated MMC controller. It combines Flash–NAND memory organization (64G × 8) with a JEDEC/MMC v5.1-compliant interface and controller to provide embedded storage for systems that require managed block storage, boot capability and secure partitions.

Designed for applications requiring wide operating temperature and managed flash features, this device targets embedded systems where integrated memory management, high-speed MMC interfacing and reliability features are required.

Key Features

• Memory Type & Capacity  Non-volatile NAND flash, organized as 64G × 8 for a total of 512 Gbit.
• e.MMC Controller Integration  MultiMediaCard controller integrated with NAND flash; JEDEC/MMC standard version 5.1-compliant.
• Interface Flexibility  Advanced 12-signal MMC interface supporting ×1, ×4 and ×8 I/Os (host-selectable), with e.MMC I/F clock up to 200 MHz and boot clock up to 52 MHz.
• High-Speed Modes  Supports HS200 and HS400 modes for high-throughput block transfers.
• Boot and Secure Features  Boot operation (high-speed boot) and Replay-Protected Memory Block (RPMB) for secure partitions and authenticated storage.
• Data Integrity & Management  ECC and block management implemented, command queue, reliable write and discard/sanitize functions to manage flash health and endurance.
• Power & Control Features  VCC range 2.7–3.6 V and VCCQ range 1.70–1.95 V; includes sleep mode, power-off notification and temporary/permanent write protection options.
• Reliability & Background Operations  BKOPS control, background operation, device health report, field firmware update (FFU) and high-priority interrupt (HPI) for system-level reliability and maintenance.
• Package & Temperature  Specified operating temperature −40°C to +105°C (TA). The GT package option corresponds to a 153-ball WFBGA package (part marking indicates package type and shipping format).
• Automotive-Grade Options  Automotive-grade declarations in the product documentation include AEC-Q104 and retention compliance to AEC-Q100-005 where applicable.

Typical Applications

• Automotive systems  Embedded storage for systems requiring managed boot, secure partitions (RPMB) and wide temperature operation.
• Industrial embedded devices  Non-volatile program and data storage in systems that operate across −40°C to +105°C ambient temperatures.
• Boot and firmware storage  High-speed boot operation and field firmware update support for reliable system startup and remote updates.

Unique Advantages

• Integrated controller and NAND  Reduces system-level flash management complexity by providing an MMC controller alongside NAND flash in a single e.MMC device.
• JEDEC v5.1 compliance  Provides a standardized MMC interface and feature set for interoperability with hosts implementing the same standard.
• Flexible high-speed interface  Host-selectable ×1/×4/×8 I/Os and HS200/HS400 support enable scalable throughput options to match system requirements.
• Secure and managed storage  RPMB, reliable write and ECC/block management give partitioned security and data integrity suitable for critical embedded functions.
• Wide temperature capability  Specified operation from −40°C to +105°C (TA) supports deployment in harsh ambient environments.
• Automotive-grade documentation  Product documentation includes automotive-focused qualifications such as AEC-Q104 and retention compliance references where applicable.

Why Choose MTFC64GAPALGT-AAT?

The MTFC64GAPALGT-AAT delivers a fully managed e.MMC storage solution with 512 Gbit capacity and integrated MMC controller, combining JEDEC v5.1 interface compatibility with features for secure boot, background maintenance and block management. Its support for high-speed modes, multiple I/O widths and wide operating temperature make it suitable for embedded designs that require robust, managed non-volatile storage.

This device is appropriate for designers seeking an integrated flash solution that reduces host flash-management overhead while providing secure partitions, firmware update support and diagnostic features to help maintain long-term storage reliability.

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