MT29F4G08ABBDAHC:D Equivalent & Substitute Parts

Part Overview

The MT29F4G08ABBDAHC:D is a 4Gbit NAND Flash memory IC manufactured by Micron Technology Inc., configured as a parallel interface device in a 63-VFBGA package. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

The primary reason for identifying substitute parts is the obsolete status of the main part number. Active equivalent models ensure continued availability for maintenance, repair, and legacy system support without requiring design modifications.

Substiute Parts

MT29F4G08ABBDAHC:D

Micron Technology Inc.In Stock: 1000155MT29F4G08ABBDAHC:D Datasheet

Current PartRFQ

MT29F4G08ABBDAHC-IT:D TR

Micron Technology Inc.In Stock: 3832MT29F4G08ABBDAHC-IT:D TR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MT29F4G08ABBDAHC:D is determined by strict alignment across the following critical parameters:

• Memory capacity: 4Gbit
• Memory technology: FLASH - NAND
• Memory organization: 512M x 8
• Interface type: Parallel
• Physical package: 63-VFBGA (10.5x13)
• Supply voltage range: 1.7V ~ 1.95V
• Mounting configuration: Surface Mount
• Environmental compliance: ROHS3 Compliant
• Moisture sensitivity classification: MSL 3

The MT29F4G08ABBDAHC-IT:D TR meets all substitution criteria. The primary distinction is packaging format (Tape & Reel versus bulk) and active product status, which ensures ongoing manufacturer support and availability.

Parameter Comparison

Engineering Selection Recommendations

The MT29F4G08ABBDAHC-IT:D TR is the direct functional equivalent for the obsolete MT29F4G08ABBDAHC:D. Both parts share identical electrical specifications, memory capacity, interface configuration, and physical package dimensions.

The substitute part carries active product status from Micron Technology Inc., ensuring continued availability and manufacturer support. Both parts maintain ROHS3 compliance and identical moisture sensitivity classification, confirming environmental and regulatory compatibility.

The extended operating temperature range of the substitute part (-40°C ~ 85°C versus 0°C ~ 70°C) provides broader thermal performance capability without compromising compatibility in standard operating conditions.

The primary operational difference is packaging format: the substitute is supplied in Tape & Reel configuration, which is standard for high-volume production environments and automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can MT29F4G08ABBDAHC-IT:D TR be used as a direct replacement for MT29F4G08ABBDAHC:D?

A: Yes. Both parts are electrically and mechanically identical. They share the same memory capacity (4Gbit), interface type (Parallel), package footprint (63-VFBGA 10.5x13), supply voltage (1.7V ~ 1.95V), and environmental compliance ratings. The substitute is an active product with ongoing manufacturer support.

Q: What is the difference between the two part numbers?

A: The primary difference is packaging format. The main part number uses bulk packaging, while the substitute uses Tape & Reel (TR) format. The substitute also features an extended operating temperature range (-40°C ~ 85°C versus 0°C ~ 70°C).

Q: Are there any compatibility concerns with the Tape & Reel packaging?

A: No. Tape & Reel packaging is functionally equivalent to bulk packaging. The component itself is identical; only the delivery and handling format differs. Tape & Reel format is optimized for automated assembly and high-volume production environments.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant and carry identical Moisture Sensitivity Level (MSL 3, 168 Hours) ratings. Environmental and regulatory compatibility is maintained across both part numbers.

Q: Why is the main part number obsolete?

A: Product obsolescence is determined by the manufacturer based on market demand, technology evolution, and production lifecycle decisions. The active substitute part ensures continued component availability without requiring design changes.