M25PE80-VMP6G Equivalent & Substitute Parts

Part Overview

The M25PE80-VMP6G is an 8Mbit NOR Flash memory IC manufactured by Micron Technology Inc., designed for SPI interface applications operating at 75 MHz. This device features a 2.7V to 3.6V supply voltage range and is housed in an 8-VFQFPN (6x5) package with exposed pad for enhanced thermal performance.

The M25PE80-VMP6G is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support long-term product availability for applications requiring 8Mbit SPI Flash memory with compatible electrical and mechanical specifications.

Substiute Parts

M25PE80-VMP6G

Micron Technology Inc.In Stock: 2966M25PE80-VMP6G Datasheet

Current PartRFQ

AT25PE80-MHN-T

Renesas Electronics CorporationIn Stock: 1142AT25PE80-MHN-T Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M25PE80-VMP6G is determined by the following critical parameters:

Memory Capacity & Interface: The substitute part must provide 8Mbit capacity with SPI interface to maintain functional compatibility with existing firmware and PCB designs.

Voltage Compatibility: The substitute must operate within or encompass the 2.7V to 3.6V supply range of the original part. Extended voltage ranges are acceptable.

Temperature Range: The substitute must support the -40°C to 85°C operating temperature window.

Package Compatibility: While the original uses 8-VFQFPN (6x5) packaging, substitutes in 8-UDFN (5x6) packaging are mechanically compatible due to identical pin count, similar footprint dimensions, and equivalent exposed pad thermal characteristics for surface mount applications.

Compliance & Certifications: Both parts must maintain ROHS3 compliance and EAR99 ECCN classification.

The AT25PE80-MHN-T from Renesas Electronics Corporation qualifies as a direct substitute based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The AT25PE80-MHN-T is a qualified substitute for the M25PE80-VMP6G based on the following engineering criteria:

Functional Equivalence: Both devices provide 8Mbit SPI NOR Flash memory with identical memory capacity, interface protocol, and operating temperature range required for direct replacement in existing designs.

Supply Chain Status: The AT25PE80-MHN-T is actively manufactured by Renesas Electronics Corporation with confirmed inventory availability (1097 Pcs), whereas the M25PE80-VMP6G is obsolete. Selection of the active substitute ensures long-term supply continuity and manufacturing support.

Compliance Alignment: Both parts maintain ROHS3 compliance and EAR99 ECCN classification, ensuring regulatory and export control requirements are met without modification.

Electrical Performance: The substitute operates within the original voltage specification (1.7V to 3.6V encompasses 2.7V to 3.6V) and supports the required operating temperature range. The higher clock frequency (85 MHz vs. 75 MHz) and improved write performance characteristics of the substitute provide operational headroom without requiring design changes.

Packaging Consideration: While package codes differ (8-VFQFPN vs. 8-UDFN), both are 8-pin surface mount packages with exposed pads and compatible footprint dimensions for PCB implementation. Pin-to-pin compatibility and thermal characteristics are maintained.

Frequently Asked Questions (FAQ)

Q: Can the AT25PE80-MHN-T directly replace the M25PE80-VMP6G without PCB modifications?

A: Yes. Both devices share identical pin counts, SPI interface protocol, voltage supply range compatibility, and operating temperature specifications. The 8-VFQFPN and 8-UDFN packages have compatible footprint dimensions and exposed pad thermal characteristics suitable for direct PCB substitution.

Q: What is the significance of the different clock frequencies (75 MHz vs. 85 MHz)?

A: The AT25PE80-MHN-T operates at 85 MHz, which is higher than the original 75 MHz specification. This provides operational margin and faster data transfer capability. Existing firmware and timing designs based on 75 MHz operation will function correctly with the faster substitute.

Q: Are there voltage supply differences that affect circuit design?

A: The AT25PE80-MHN-T supports a wider voltage range (1.7V to 3.6V) compared to the M25PE80-VMP6G (2.7V to 3.6V). This extended lower voltage capability does not require circuit modifications for applications operating at 2.7V or higher. Existing power supply designs remain compatible.

Q: How do the write cycle times compare?

A: The AT25PE80-MHN-T provides faster word write performance (8µs vs. 15ms). Page write time is marginally longer (4ms vs. 3ms), a difference of 1ms that is negligible for most applications. Overall write performance is improved with the substitute.

Q: What is the MSL rating difference, and does it matter?

A: The M25PE80-VMP6G has MSL 3 (168 hours), while the AT25PE80-MHN-T has MSL 1 (unlimited). MSL rating indicates moisture sensitivity during storage and handling. The substitute's superior MSL rating reduces moisture-related reliability risks during extended storage and provides greater handling flexibility in manufacturing environments.

Q: Is the AT25PE80-MHN-T available in the same packaging?

A: No. The substitute is supplied in 8-UDFN (5x6) packaging with Tape & Reel (TR) format, whereas the original uses 8-VFQFPN (6x5). Both packages are mechanically compatible for surface mount PCB assembly with equivalent thermal performance through exposed pads.

Q: Are there any compliance or certification concerns with substitution?

A: No. Both parts maintain ROHS3 compliance and EAR99 ECCN classification. Substitution does not introduce regulatory or export control complications.