PC28F00AM29EWHB TR Equivalent & Substitute Parts

Part Overview

The PC28F00AM29EWHB TR is a 1Gbit parallel NOR Flash memory IC manufactured by Micron Technology Inc., housed in a 64-FBGA (11x13) package. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, redesigns, and inventory management. The part operates across a supply voltage range of 2.7V to 3.6V with an access time of 100 ns and supports memory organization of 128M x 8 or 64M x 16 configurations.

Substiute Parts

PC28F00AM29EWHB TR

Micron Technology Inc.In Stock: 1191PC28F00AM29EWHB TR Datasheet

Current PartRFQ

MT28EW01GABA1HPC-0SIT TR

Micron Technology Inc.In Stock: 4313MT28EW01GABA1HPC-0SIT TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PC28F00AM29EWHB TR is determined by strict equivalence across the following critical parameters:

• Memory capacity: 1Gbit
• Memory technology: FLASH - NOR
• Memory organization: 128M x 8 or 64M x 16
• Parallel interface architecture
• Supply voltage compatibility: 2.7V ~ 3.6V
• Operating temperature range: -40°C ~ 85°C
• Surface mount configuration
• RoHS3 compliance and MSL rating consistency

The MT28EW01GABA1HPC-0SIT TR meets all substitution criteria. While this part features improved performance characteristics (95 ns access time versus 100 ns, 60 ns write cycle time versus 100 ns), it maintains full backward compatibility with the original specification and operates within identical electrical and thermal parameters.

Parameter Comparison

Engineering Selection Recommendations

The MT28EW01GABA1HPC-0SIT TR is the qualified substitute for the PC28F00AM29EWHB TR based on the following factors:

• Both parts are manufactured by Micron Technology Inc., ensuring design and process consistency
• The substitute maintains active product status, ensuring continued availability and supply chain reliability
• All electrical specifications remain within the original part's operating envelope
• RoHS3 compliance and MSL ratings are identical, supporting equivalent environmental and reliability requirements
• The substitute demonstrates improved performance metrics (faster access and write cycle times) while maintaining full backward compatibility
• Both parts carry identical ECCN and HTSUS classifications

Frequently Asked Questions (FAQ)

Q: Can the MT28EW01GABA1HPC-0SIT TR be used as a direct replacement for the PC28F00AM29EWHB TR?

A: Yes. Both parts share identical memory capacity (1Gbit), organization (128M x 8 or 64M x 16), parallel interface, supply voltage range (2.7V ~ 3.6V), and operating temperature specifications (-40°C ~ 85°C). The substitute offers improved performance without compromising compatibility.

Q: What is the difference between the 64-FBGA and 64-LBGA packages?

A: Both packages are 64-pin ball grid arrays with identical 11x13 mm footprints and pinout configurations. The primary distinction is in ball composition and manufacturing process. Both are surface mount packages suitable for the same PCB assembly processes.

Q: Does the faster access time of the MT28EW01GABA1HPC-0SIT TR affect system compatibility?

A: No. The substitute's 95 ns access time is faster than the original 100 ns specification. Systems designed for the original part will operate correctly with the improved timing characteristics.

Q: Are there any compliance or certification differences between these parts?

A: Both parts maintain identical RoHS3 compliance, MSL ratings (3, 168 hours), REACH status, ECCN, and HTSUS classifications. No compliance adjustments are required when substituting.

Q: Why is the original part obsolete?

A: The PC28F00AM29EWHB TR has reached end-of-life status. The MT28EW01GABA1HPC-0SIT TR represents Micron's current-generation equivalent with active production and supply availability.