M25P05-AVMP6TG TR Equivalent & Substitute Parts

Part Overview

The M25P05-AVMP6TG TR is a 512Kbit NOR Flash memory IC manufactured by Micron Technology Inc., featuring SPI interface with 50 MHz clock frequency in an 8-VDFPN surface mount package. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity. Substitute parts must maintain functional compatibility across memory capacity, interface protocol, voltage supply range, and package form factor while accommodating minor variations in operating temperature and clock frequency specifications.

Key Parameters

Parameter	M25P05-AVMP6TG TR
Memory Type	Non-Volatile FLASH
Memory Format	FLASH - NOR
Memory Size	512Kbit
Memory Organization	64K x 8
Memory Interface	SPI
Clock Frequency	50 MHz
Voltage Supply Range	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package Type	8-VDFN Exposed Pad
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitute parts for the M25P05-AVMP6TG TR are qualified based on the following critical parameters:

Core Compatibility Criteria:

Memory capacity: 512Kbit (64K x 8 organization)
Interface protocol: SPI
Voltage supply range: 2.7V ~ 3.6V (minimum overlap required)
Package type: 8-pin surface mount with exposed pad
Non-volatile FLASH memory technology

Acceptable Variations:

Clock frequency: Substitute parts operating at 33 MHz are acceptable as they remain within the SPI protocol specification and support all timing-critical operations of the original 50 MHz device
Operating temperature range: Substitutes with narrower temperature ranges (0°C ~ 70°C) are acceptable for applications not requiring full -40°C ~ 85°C coverage; substitutes with extended range (-40°C ~ 85°C) provide full compatibility
Packaging format: Tube and Tape & Reel (TR) packaging are functionally equivalent; selection depends on procurement and assembly requirements

The SST25VF512A series from Microchip Technology meets all core compatibility criteria and is qualified as a direct substitute family for the M25P05-AVMP6TG TR.

Parameter Comparison

Parameter	M25P05-AVMP6TG TR	SST25VF512A-33-4C-QAE	SST25VF512A-33-4C-QAE-T	SST25VF512A-33-4I-QAE	SST25VF512A-33-4I-QAE-T
Manufacturer	Micron Technology Inc.	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Memory Size	512Kbit	512Kbit	512Kbit	512Kbit	512Kbit
Memory Organization	64K x 8	64K x 8	64K x 8	64K x 8	64K x 8
Memory Interface	SPI	SPI	SPI	SPI	SPI
Clock Frequency	50 MHz	33 MHz	33 MHz	33 MHz	33 MHz
Voltage Supply Range	2.7V ~ 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-VDFN Exposed Pad	8-WDFN Exposed Pad	8-WDFN Exposed Pad	8-WDFN Exposed Pad	8-WDFN Exposed Pad
Packaging Format	Tape & Reel (TR)	Tube	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)

Engineering Selection Recommendations

For applications requiring full temperature range coverage (-40°C ~ 85°C): Select SST25VF512A-33-4I-QAE (Tube packaging) or SST25VF512A-33-4I-QAE-T (Tape & Reel packaging). These variants maintain the extended operating temperature specification of the original M25P05-AVMP6TG TR and are classified as active products with full RoHS3 compliance.

For applications with standard industrial temperature range (0°C ~ 70°C): SST25VF512A-33-4C-QAE (Tube packaging) or SST25VF512A-33-4C-QAE-T (Tape & Reel packaging) are suitable alternatives. These variants reduce cost and inventory complexity while maintaining all core functional parameters and compliance certifications.

Packaging selection: Tape & Reel (TR) format is recommended for high-volume automated assembly operations. Tube packaging is suitable for lower-volume applications or manual assembly processes.

All substitute parts are active products with confirmed RoHS3 compliance and MSL 3 rating, ensuring long-term availability and regulatory compliance for new designs.

Frequently Asked Questions (FAQ)

Q: Can SST25VF512A series parts directly replace the M25P05-AVMP6TG TR without PCB modifications?

A: Yes. The SST25VF512A series maintains identical SPI interface protocol, voltage supply range (2.7V ~ 3.6V), and 8-pin surface mount package footprint. Pin-to-pin compatibility is confirmed across all substitute variants. No PCB layout changes are required.

Q: What is the impact of the 33 MHz clock frequency on the M25P05-AVMP6TG TR's 50 MHz specification?

A: The 33 MHz clock frequency of SST25VF512A parts is a conservative specification within SPI protocol standards. Applications designed for 50 MHz operation will function correctly at 33 MHz with no functional degradation. Data access timing remains within specification for all standard SPI read and write operations.

Q: Which substitute part should be selected for designs operating in extended temperature environments?

A: SST25VF512A-33-4I-QAE or SST25VF512A-33-4I-QAE-T are required for applications requiring -40°C ~ 85°C operation. The "-4I-" designation indicates industrial temperature range compatibility. Parts with "-4C-" designation are limited to 0°C ~ 70°C and are not suitable for extended temperature applications.

Q: Are there packaging format differences between Tube and Tape & Reel variants?

A: Tube and Tape & Reel packaging formats contain identical die and electrical specifications. The difference is in delivery and handling format. Tape & Reel format is optimized for automated pick-and-place assembly; Tube format is suitable for manual handling

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