MTFC8GACAAAM-4M IT Equivalent & Substitute Parts

Part Overview

The MTFC8GACAAAM-4M IT is a 64GB eMMC flash memory IC manufactured by Micron Technology Inc. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement. The part operates as a non-volatile NAND flash memory device suitable for embedded multimedia card applications. Due to its obsolete status, sourcing equivalent alternatives from active product lines ensures design continuity and supply chain reliability.

Key Parameters

Parameter	Value
Manufacturer Part Number	MTFC8GACAAAM-4M IT
Manufacturer	Micron Technology Inc.
Category	Memory
Description	IC FLASH EMMC 64G
Memory Size	64Gbit
Memory Type	Non-Volatile FLASH
Memory Interface	MMC
Product Status	Obsolete
Base Product Number	MTFC8
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	3A991B1A
HTSUS Code	8542.32.0071

Substitute Part Grouping Explanation

Substitution eligibility for the MTFC8GACAAAM-4M IT is determined by the following critical parameters:

Memory Capacity: 64Gbit (8G x 8 organization)
Memory Type: Non-Volatile FLASH (NAND technology)
Memory Interface: MMC (Multimedia Card)
Manufacturer: Micron Technology Inc.
Base Product Number: MTFC8 (common platform identifier)
Compliance Standards: ROHS3 Compliant, REACH Unaffected
Regulatory Classification: ECCN 3A991B1A, HTSUS 8542.32.0071

The substitute part MTFC8GAMALNA-AIT shares the identical base product number (MTFC8), memory capacity (64Gbit), memory type (NAND Flash), and MMC interface specification. Both parts maintain equivalent regulatory compliance and classification codes, confirming functional and regulatory interchangeability within the specified parameter set.

Parameter Comparison

Parameter	MTFC8GACAAAM-4M IT (Main)	MTFC8GAMALNA-AIT (Substitute)
Manufacturer	Micron Technology Inc.	Micron Technology Inc.
Category	Memory	Memory
Memory Size	64Gbit	64Gbit
Memory Type	Non-Volatile FLASH	Non-Volatile FLASH
Memory Format	FLASH	FLASH
Technology	FLASH - NAND	FLASH - NAND
Memory Organization	8G x 8	8G x 8
Memory Interface	MMC	MMC
Base Product Number	MTFC8	MTFC8
Product Status	Obsolete	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	3A991B1A	3A991B1A
HTSUS Code	8542.32.0071	8542.32.0071
Operating Temperature Range	Not specified	-40°C ~ 85°C (TA)
Package / Case	Not specified	100-TBGA (14x18)
Mounting Type	Not specified	Surface Mount

Engineering Selection Recommendations

The MTFC8GAMALNA-AIT is the designated substitute for the obsolete MTFC8GACAAAM-4M IT based on the following engineering criteria:

Compliance Equivalence: Both parts maintain identical RoHS3 compliance status, REACH unaffected classification, ECCN coding (3A991B1A), and HTSUS tariff classification (8542.32.0071), ensuring regulatory and trade compliance continuity.

Functional Equivalence: Both parts share identical memory specifications—64Gbit capacity, NAND flash technology, MMC interface, and 8G x 8 memory organization—confirming direct functional interchangeability.

Product Status: The substitute part (MTFC8GAMALNA-AIT) maintains active product status with current inventory availability (2270 Pcs), whereas the main part is obsolete. This transition ensures long-term supply chain viability and component availability for ongoing production and support requirements.

Manufacturer Continuity: Both parts are manufactured by Micron Technology Inc. and share the common base product number MTFC8, confirming platform-level compatibility and design validation within the manufacturer's product ecosystem.

Frequently Asked Questions (FAQ)

Q: Can MTFC8GAMALNA-AIT directly replace MTFC8GACAAAM-4M IT in existing designs?

A: Yes. Both parts share identical memory capacity (64Gbit), memory type (NAND Flash), interface specification (MMC), and regulatory compliance status. The substitute part is functionally equivalent based on the provided parameter specifications.

Q: What is the primary reason for substitution?

A: The MTFC8GACAAAM-4M IT is classified as obsolete. The MTFC8GAMALNA-AIT is an active product with current manufacturing and inventory support, ensuring component availability and supply chain continuity.

Q: Are there packaging differences between these parts?

A: The substitute part is specified as 100-TBGA (14x18) with surface mount mounting type. The main part packaging specifications are not provided in the available data. Physical package compatibility must be confirmed against your specific PCB design requirements.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and share identical ECCN (3A991B1A) and HTSUS (8542.32.0071) classifications, confirming equivalent regulatory status.

Q: What is the operating temperature range for the substitute part?

A: The MTFC8GAMALNA-AIT operates across -40°C to 85°C (TA). Operating temperature specifications for the main part are not provided in the available data.

Q: Is the moisture sensitivity level identical?

A: Yes. Both parts are rated MSL 3 (168 Hours), confirming equivalent moisture handling and storage requirements.

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