M25P10-AVMP6T TR Equivalent & Substitute Parts

Part Overview

The M25P10-AVMP6T TR is a 1Mbit NOR Flash memory IC manufactured by Micron Technology Inc., featuring SPI interface operation at 50 MHz. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The part is packaged in 8-VFQFPN (6x5) surface mount configuration with supply voltage range of 2.3V to 3.6V and operating temperature range of -40°C to 85°C.

Key Parameters

Parameter	M25P10-AVMP6T TR
Manufacturer	Micron Technology Inc.
Memory Type	Non-Volatile FLASH
Memory Size	1Mbit
Memory Organization	128K x 8
Memory Interface	SPI
Clock Frequency	50 MHz
Supply Voltage	2.3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package Type	8-VFQFPN (6x5)
Product Status	Obsolete
RoHS Status	Non-compliant

Substitute Part Grouping Explanation

Substitution of the M25P10-AVMP6T TR is based on the following critical parameters:

Memory Capacity & Organization: All substitute parts maintain 1Mbit capacity with 128K x 8 organization, ensuring direct functional equivalence.

Interface Protocol: SPI interface is maintained across all substitutes, preserving firmware and hardware compatibility.

Package Compatibility: Substitute parts use 8-WSON packaging, which is mechanically and electrically compatible with the original 8-VFQFPN footprint for surface mount applications.

Supply Voltage: Substitute parts operate within 2.7V to 3.6V range, which overlaps with the original 2.3V to 3.6V specification. The minimum voltage difference (0.4V) is acceptable for most applications operating above 2.7V.

Operating Temperature: Substitute parts SST25VF010A-33-4I-QAE and SST25VF010A-33-4I-QAE-T support the full -40°C to 85°C range, matching the original specification. Parts SST25VF010A-33-4C-QAE and SST25VF010A-33-4C-QAE-T operate within 0°C to 70°C, suitable for commercial temperature applications.

Clock Frequency: Substitute parts operate at 33 MHz, which is lower than the original 50 MHz. This represents a functional downgrade in maximum speed but maintains compatibility with applications not requiring the full 50 MHz capability.

Parameter Comparison

Parameter	M25P10-AVMP6T TR	SST25VF010A-33-4C-QAE	SST25VF010A-33-4C-QAE-T	SST25VF010A-33-4I-QAE	SST25VF010A-33-4I-QAE-T
Manufacturer	Micron Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Memory Size	1Mbit	1Mbit	1Mbit	1Mbit	1Mbit
Memory Organization	128K x 8	128K x 8	128K x 8	128K x 8	128K x 8
Memory Interface	SPI	SPI	SPI	SPI	SPI
Clock Frequency	50 MHz	33 MHz	33 MHz	33 MHz	33 MHz
Supply Voltage	2.3V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	0°C ~ 70°C	0°C ~ 70°C	-40°C ~ 85°C	-40°C ~ 85°C
Package Type	8-VFQFPN (6x5)	8-WSON	8-WSON	8-WSON	8-WSON
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	Cut Tape (CT)	Tube	Cut Tape (CT)	Tube	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

For Full Temperature Range Applications (-40°C to 85°C): Select SST25VF010A-33-4I-QAE or SST25VF010A-33-4I-QAE-T. Both parts maintain the complete operating temperature specification of the original component. SST25VF010A-33-4I-QAE-T is available in Cut Tape format with Digi-Reel® packaging, providing supply chain flexibility.

For Commercial Temperature Range Applications (0°C to 70°C): SST25VF010A-33-4C-QAE and SST25VF010A-33-4C-QAE-T are suitable alternatives. These parts are available in both Tube and Cut Tape packaging formats.

For RoHS Compliance Requirements: All SST25VF010A variants are ROHS3 compliant, addressing regulatory requirements that the original M25P10-AVMP6T TR does not meet.

For Supply Voltage Compatibility: Applications requiring operation below 2.7V are not compatible with any substitute part. The original M25P10-AVMP6T TR specification of 2.3V minimum voltage cannot be matched by the SST25VF010A series.

For Clock Frequency Considerations: The 33 MHz maximum frequency of substitute parts represents a reduction from the original 50 MHz specification. Applications requiring SPI clock speeds above 33 MHz cannot use these substitutes.

Frequently Asked Questions (FAQ)

Q: Can SST25VF010A parts directly replace M25P10-AVMP6T TR without PCB modifications?

A: The 8-WSON package used by SST25VF010A variants is mechanically and electrically compatible with the 8-VFQFPN footprint. No PCB layout changes are required for surface mount placement. Pin assignments and electrical characteristics are compatible.

Q: What is the impact of the 33 MHz clock frequency versus the original 50 MHz?

A: The SST25VF010A series operates at a maximum SPI clock frequency of 33 MHz. Applications configured to use SPI clock speeds of 33 MHz or lower will function identically. Applications requiring the full 50 MHz capability must retain the original M25P10-AVMP6T TR or identify alternative 1Mbit SPI Flash devices with higher frequency ratings.

Q: Are there supply voltage compatibility issues between the original and substitute parts?

A: The original part operates from 2.3V minimum; substitute parts require 2.7V minimum. Applications operating between 2.3V and 2.7V are not compatible with SST25VF010A substitutes. Applications operating at 2.7V or higher are fully compatible.

Q: Which substitute part should be selected for new designs?

A: For new designs requiring full temperature range support (-40°C to 85°C), SST25VF010A-33-4I-QAE-T is recommended. This part is active, ROHS3 compliant, available in Cut Tape format, and maintains the complete operating temperature specification of the original component.

Q: What is the difference between the four SST25VF010A variants?

A: The variants differ in operating temperature range and packaging format. The "-4C-" variants operate 0°C to 70°C (commercial range), while "-4I-" variants operate -40°C to 85°C (industrial range). The "-T" suffix indicates Cut Tape packaging; absence of "-T" indicates Tube packaging. SST25VF010A-33-4I-QAE-T also includes Digi-Reel® format availability.

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