M25P80-VMN6TPBA TR Equivalent & Substitute Parts

Part Overview

The M25P80-VMN6TPBA TR is an 8Mbit NOR Flash memory IC manufactured by Micron Technology Inc., featuring SPI interface operation at 75 MHz. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system support and new production requirements. The part operates across a supply voltage range of 2.7V to 3.6V and supports industrial temperature ranges from -40°C to 85°C in an 8-SOIC surface mount package.

Key Parameters

Parameter	Value
Memory Size	8Mbit
Memory Format	FLASH
Technology	FLASH - NOR
Memory Organization	1M x 8
Memory Interface	SPI
Clock Frequency	75 MHz
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the M25P80-VMN6TPBA TR is determined by the following critical parameters:

Memory Size: 8Mbit (exact match required)
Memory Format: FLASH (exact match required)
Memory Interface: SPI (exact match required)
Memory Organization: 1M x 8 (exact match required)
Package / Case: 8-SOIC with 3.90mm width (exact match required)
Voltage - Supply: Compatible range 2.7V ~ 3.6V (substitute must support this range)
Operating Temperature: -40°C ~ 85°C (substitute must support this range)
RoHS Status: ROHS3 Compliant (compliance requirement)

All qualified substitutes maintain identical memory capacity, interface protocol, and physical packaging. Clock frequency variations are acceptable provided the substitute meets or exceeds the original specification. Voltage supply ranges and temperature operating windows must be equal to or broader than the original part.

Parameter Comparison

Parameter	M25P80-VMN6TPBA TR	AT45DB081E-SSHN-T	MX25L8006EM1I-12G	MX25V8006EM1I-13G	SST25VF080B-50-4I-S2AF-T
Manufacturer	Micron Technology Inc.	Renesas Electronics Corporation	Macronix	Macronix	Microchip Technology
Memory Size	8Mbit	8Mbit	8Mbit	8Mbit	8Mbit
Memory Format	FLASH	FLASH	FLASH	FLASH	FLASH
Technology	FLASH - NOR	FLASH	FLASH - NOR	FLASH - NOR	FLASH
Memory Organization	1M x 8	264 Bytes x 4096 pages	1M x 8	1M x 8	1M x 8
Memory Interface	SPI	SPI	SPI	SPI	SPI
Clock Frequency	75 MHz	85 MHz	86 MHz	75 MHz	50 MHz
Voltage - Supply	2.7V ~ 3.6V	1.7V ~ 3.6V	2.7V ~ 3.6V	2.35V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.209", 5.30mm Width)
Product Status	Obsolete	Active	Not For New Designs	Not For New Designs	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitutes (Recommended for New Designs):

AT45DB081E-SSHN-T and SST25VF080B-50-4I-S2AF-T are the preferred substitutes. Both parts carry Active product status, ensuring long-term availability and manufacturing support. AT45DB081E-SSHN-T offers superior clock frequency (85 MHz) and lower moisture sensitivity level (MSL 1 vs. MSL 3), providing enhanced performance margins. SST25VF080B-50-4I-S2AF-T maintains Active status with ROHS3 compliance, though physical package dimensions differ (5.30mm vs. 3.90mm width), requiring PCB layout evaluation.

Secondary Substitutes (Legacy System Support):

MX25L8006EM1I-12G and MX25V8006EM1I-13G are classified as Not For New Designs but remain available for legacy system maintenance. Both maintain identical memory organization (1M x 8) and ROHS3 compliance. MX25L8006EM1I-12G operates at 86 MHz with verified programmability. MX25V8006EM1I-13G matches the original 75 MHz clock frequency exactly.

Package Consideration:

SST25VF080B-50-4I-S2AF-T features a 5.30mm package width versus the standard 3.90mm width of all other substitutes. This dimensional difference requires PCB footprint compatibility assessment before selection.

Frequently Asked Questions (FAQ)

Q: Can AT45DB081E-SSHN-T directly replace M25P80-VMN6TPBA TR?

A: Yes. Both parts share identical 8Mbit capacity, SPI interface, 8-SOIC package with 3.90mm width, and -40°C to 85°C operating temperature range. AT45DB081E-SSHN-T supports the required 2.7V to 3.6V supply voltage range and maintains ROHS3 compliance. The higher clock frequency (85 MHz vs. 75 MHz) provides additional performance margin.

Q: What is the significance of the different memory organization in AT45DB081E-SSHN-T?

A: AT45DB081E-SSHN-T uses 264 Bytes x 4096 pages organization versus the standard 1M x 8 linear organization. Both configurations deliver 8Mbit total capacity. The page-based architecture may require firmware adjustments for read/write command sequences, depending on application implementation.

Q: Why does SST25VF080B-50-4I-S2AF-T have a different package width?

A: SST25VF080B-50-4I-S2AF-T uses a 5.30mm package width compared to the standard 3.90mm width. This physical difference requires PCB footprint verification. Pin pitch and electrical characteristics remain compatible with the 8-SOIC standard.

Q: Are MX25L8006EM1I-12G and MX25V8006EM1I-13G suitable for new production?

A: Both parts carry Not For New Designs status. They remain available for legacy system support and maintenance applications. For new production, AT45DB081E-SSHN-T or SST25VF080B-50-4I-S2AF-T are recommended due to Active product status.

Q: What voltage range compatibility should I verify?

A: The original M25P80-VMN6TPBA TR operates at 2.7V to 3.6V. All qualified substitutes support this range. AT45DB081E-SSHN-T extends the lower limit to 1.7V, and MX25V8006EM1I-13G to 2.35V, both providing broader compatibility margins.

Q: Do all substitutes maintain ROHS3 compliance?

A: Yes. All listed substitutes are ROHS3 compliant, matching the original part's environmental certification status.

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