M25P80-VMP6G Equivalent & Substitute Parts

Part Overview

The M25P80-VMP6G is a FLASH NOR Memory IC with 8Mbit capacity, SPI interface, and 75 MHz clock frequency manufactured by Micron Technology Inc. This component is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The part is housed in an 8-VDFPN (6x5) package with surface mount configuration and operates across the industrial temperature range of -40°C to 85°C.

Key Parameters

Parameter	Value
Manufacturer Part Number	M25P80-VMP6G
Manufacturer	Micron Technology Inc.
Memory Type	Non-Volatile FLASH
Memory Size	8Mbit
Memory Organization	1M x 8
Memory Interface	SPI
Clock Frequency	75 MHz
Voltage Supply Range	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package Type	8-VDFN Exposed Pad
Mounting Type	Surface Mount
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution for the M25P80-VMP6G is determined by the following critical parameters:

Memory Interface Compatibility: SPI protocol support is mandatory for functional interchangeability
Voltage Supply Range: Must operate within 2.7V ~ 3.6V to ensure compatibility with existing power delivery systems
Operating Temperature Range: Must support -40°C ~ 85°C minimum to maintain performance across industrial applications
Package Compatibility: 8-pin VDFN/WDFN packages with exposed pad configuration ensure PCB layout compatibility
Surface Mount Configuration: Required for automated assembly processes
RoHS3 Compliance: Mandatory for regulatory and supply chain requirements
MSL Rating: Level 3 or better ensures moisture handling compatibility with standard storage and assembly conditions

The MT25QL128ABA1EW7-0SIT qualifies as a substitute based on these parameters. While it offers higher memory capacity (128Mbit vs 8Mbit) and faster clock frequency (133 MHz vs 75 MHz), these enhancements do not prevent substitution in applications where the original part is used. The substitute maintains identical voltage supply range, operating temperature range, package family, and compliance certifications.

Parameter Comparison

Parameter	M25P80-VMP6G	MT25QL128ABA1EW7-0SIT
Manufacturer	Micron Technology Inc.	Micron Technology Inc.
Memory Type	Non-Volatile FLASH	Non-Volatile FLASH
Memory Technology	FLASH - NOR	FLASH - NOR
Memory Interface	SPI	SPI - Quad I/O
Clock Frequency	75 MHz	133 MHz
Voltage Supply Range	2.7V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Package Type	8-VDFN Exposed Pad	8-WDFN Exposed Pad
Mounting Type	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	3 (168 Hours)	3 (168 Hours)
Product Status	Obsolete	Active

Engineering Selection Recommendations

The MT25QL128ABA1EW7-0SIT is suitable for applications requiring M25P80-VMP6G replacement based on the following engineering criteria:

Compliance and Availability: The substitute part maintains ROHS3 compliance and identical MSL rating, ensuring regulatory alignment and supply chain compatibility. The substitute's active product status provides long-term availability and supply security compared to the obsolete original part.

Electrical Compatibility: Both parts operate within the identical voltage supply range (2.7V ~ 3.6V) and temperature range (-40°C ~ 85°C), ensuring direct compatibility with existing power delivery and thermal management designs.

Package and Assembly Compatibility: Both parts use 8-pin VDFN/WDFN packages with exposed pad configuration and surface mount mounting type, maintaining PCB layout and assembly process compatibility.

Performance Characteristics: The substitute part provides enhanced performance through higher clock frequency (133 MHz vs 75 MHz) and increased memory capacity (128Mbit vs 8Mbit). These improvements do not introduce incompatibility and may benefit applications with higher data throughput requirements.

Frequently Asked Questions (FAQ)

Q: Can MT25QL128ABA1EW7-0SIT directly replace M25P80-VMP6G on existing PCBs?

A: Yes. Both parts share identical voltage supply range (2.7V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and 8-pin VDFN/WDFN package configuration with exposed pad. PCB layout and assembly processes require no modification.

Q: What is the difference between SPI and SPI - Quad I/O interfaces?

A: SPI - Quad I/O is backward compatible with standard SPI protocol. The MT25QL128ABA1EW7-0SIT supports both standard SPI and Quad I/O modes, allowing operation in standard SPI mode when required for compatibility with existing firmware and hardware interfaces.

Q: Does the higher memory capacity of MT25QL128ABA1EW7-0SIT affect compatibility?

A: No. Higher memory capacity does not prevent substitution. Applications using only 8Mbit of the available 128Mbit capacity will function identically. Firmware may be designed to utilize the additional capacity if beneficial.

Q: Are there any moisture sensitivity or storage differences?

A: Both parts carry MSL rating 3 (168 Hours), indicating identical moisture sensitivity levels and storage requirements. Standard handling and storage procedures apply equally to both components.

Q: What is the significance of the package designation change from VDFN to WDFN?

A: Both VDFN and WDFN are 8-pin packages with exposed pad configuration and identical physical dimensions (6x5mm). The designation change reflects manufacturing process updates by Micron Technology Inc. and does not affect PCB compatibility or assembly processes.

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