M25P05-AVMB6TP TR Equivalent & Substitute Parts

Part Overview

The M25P05-AVMB6TP TR is a 512Kbit NOR Flash memory IC manufactured by Micron Technology Inc., designed for SPI interface applications operating at 50 MHz. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system support and new design considerations. The part is packaged in an 8-UFDFPN (2x3) surface mount configuration with ROHS3 compliance and MSL 3 moisture sensitivity rating.

Substiute Parts

M25P05-AVMB6TP TR

Micron Technology Inc.In Stock: 941M25P05-AVMB6TP TR Datasheet

Current PartRFQ

MX25L512EZUI-10G

MacronixIn Stock: 65183MX25L512EZUI-10G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M25P05-AVMB6TP TR is determined by the following critical parameters:

• Memory Capacity: 512Kbit capacity with 64K x 8 organization
• Interface Protocol: SPI serial interface requirement
• Supply Voltage: 2.7V to 3.6V operating range
• Temperature Range: -40°C to 85°C operational specification
• Package Compatibility: 8-pin surface mount with exposed pad configuration
• Technology: NOR Flash memory architecture

The MX25L512EZUI-10G from Macronix meets these substitution criteria while offering enhanced performance characteristics within the same electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

The MX25L512EZUI-10G qualifies as a functional substitute based on matching memory capacity, organization, interface protocol, supply voltage range, and operating temperature specifications. Both components maintain ROHS3 compliance and identical MSL ratings, ensuring equivalent environmental handling requirements.

The substitute part demonstrates superior performance with a maximum clock frequency of 104 MHz compared to the original 50 MHz specification, and reduced write cycle times. These enhanced characteristics provide backward compatibility while enabling improved system performance in applications where the original M25P05-AVMB6TP TR is no longer available.

Package designation differences (8-UFDFPN versus 8-USON) require physical footprint verification during PCB layout assessment, as both maintain identical pin counts and 2x3mm dimensions with exposed pad configurations.

Frequently Asked Questions (FAQ)

Q: Can the MX25L512EZUI-10G directly replace the M25P05-AVMB6TP TR in existing designs?

A: Direct replacement is possible when PCB footprint compatibility is confirmed. Both components share identical pin counts, supply voltage ranges, operating temperature specifications, and SPI interface protocols. Physical package dimensions (2x3mm) are equivalent, though package designations differ (8-UFDFPN versus 8-USON). Footprint verification is required before implementation.

Q: What are the key electrical compatibility factors?

A: Both parts operate within the 2.7V to 3.6V supply range, support -40°C to 85°C temperature operation, and utilize SPI serial interface protocols. Memory capacity and organization (512Kbit, 64K x 8) are identical, ensuring software and firmware compatibility without modification.

Q: How do the performance characteristics differ?

A: The MX25L512EZUI-10G operates at 104 MHz maximum clock frequency versus 50 MHz for the original part, and exhibits reduced write cycle times (50µs word, 3ms page versus 15ms word, 5ms page). These differences represent performance enhancements that do not affect backward compatibility.

Q: Are there compliance or certification differences?

A: Both components maintain ROHS3 compliance, identical MSL 3 ratings (168 hours), and equivalent REACH and ECCN classifications. No compliance barriers exist for substitution.

Q: What should be verified before implementation?

A: PCB footprint compatibility between 8-UFDFPN and 8-USON packages must be confirmed. Electrical interface verification is not required due to identical SPI protocol implementation and supply voltage specifications.