W25Q64FVZPIF Equivalent & Substitute Parts

Part Overview

The W25Q64FVZPIF is a 64Mbit NOR Flash memory IC manufactured by Winbond Electronics, featuring SPI Quad I/O and QPI interface capabilities. This device is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part operates across a supply voltage range of 2.7V to 3.6V and supports clock frequencies up to 104 MHz in an 8-WSON surface mount package.

Key Parameters

Parameter	Value
Memory Size	64Mbit
Memory Organization	8M x 8
Memory Type	Non-Volatile FLASH
Technology	FLASH - NOR
Memory Interface	SPI - Quad I/O, QPI
Clock Frequency	104 MHz
Voltage Supply Range	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Package Type	8-WSON (6x5)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
MSL Rating	3 (168 Hours)

Substitute Part Grouping Explanation

Substitution of the W25Q64FVZPIF is determined by strict equivalence across the following critical parameters: memory capacity (64Mbit), memory organization (8M x 8), technology platform (FLASH - NOR), supply voltage compatibility (2.7V ~ 3.6V), package form factor (8-WSON 6x5), and interface protocol support (SPI Quad I/O). All identified substitute parts maintain these core specifications while offering enhanced performance characteristics or extended operating temperature ranges. The substitute parts are classified as active products, providing long-term availability advantages over the obsolete W25Q64FVZPIF.

Substitution logic is based on the following allowed parameters:

Memory capacity and organization equivalence
Identical supply voltage range
Compatible package and pinout
SPI Quad I/O interface support
Surface mount technology compatibility
RoHS3 compliance maintenance
MSL rating consistency

Parameter Comparison

Parameter	W25Q64FVZPIF (Main)	W25Q64JVZPJM	W25Q64JVZPIM	W25Q64JVZPIQ TR	W25Q64JVZPJQ
Memory Size	64Mbit	64Mbit	64Mbit	64Mbit	64Mbit
Memory Organization	8M x 8	8M x 8	8M x 8	8M x 8	8M x 8
Technology	FLASH - NOR	FLASH - NOR	FLASH - NOR	FLASH - NOR	FLASH - NOR
Memory Interface	SPI - Quad I/O, QPI	SPI - Quad I/O	SPI - Quad I/O, QPI, DTR	SPI - Quad I/O	SPI - Quad I/O
Clock Frequency	104 MHz	133 MHz	133 MHz	133 MHz	133 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	-40°C ~ 105°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 105°C
Package Type	8-WSON (6x5)	8-WSON (6x5)	8-WSON (6x5)	8-WSON (6x5)	8-WSON (6x5)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
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)
Product Status	Obsolete	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts are active products manufactured by Winbond Electronics within the SpiFlash® series, providing superior long-term availability compared to the obsolete W25Q64FVZPIF. Each substitute maintains full electrical and mechanical compatibility with the original part specification.

W25Q64JVZPJM offers enhanced clock frequency (133 MHz) and extended operating temperature range (-40°C to 105°C) while maintaining SPI Quad I/O interface support. This part is suitable for applications requiring higher performance margins.

W25Q64JVZPIM provides the highest interface capability set, including SPI Quad I/O, QPI, and DTR (Double Transfer Rate) modes with 6 ns access time. This part supports advanced data transfer protocols and is packaged in Tray format. Operating temperature range is -40°C to 85°C.

W25Q64JVZPIQ TR is supplied in Cut Tape and Digi-Reel® packaging with verified DiGi-Electronics programmability. This part offers the highest inventory availability (86,385 units) and is suitable for high-volume production environments. Clock frequency is 133 MHz with -40°C to 85°C operating range.

W25Q64JVZPJQ combines enhanced clock frequency (133 MHz) with extended operating temperature range (-40°C to 105°C), offering performance and thermal margin advantages. This part is suitable for industrial and extended-temperature applications.

All substitute parts maintain ROHS3 compliance, MSL rating of 3, and identical supply voltage specifications (2.7V to 3.6V).

Frequently Asked Questions (FAQ)

Q: Can W25Q64JVZPIQ TR be used as a direct replacement for W25Q64FVZPIF in existing designs?

A: Yes. Both parts share identical memory capacity (64Mbit), organization (8M x 8), supply voltage range (2.7V to 3.6V), package type (8-WSON 6x5), and SPI Quad I/O interface support. The W25Q64JVZPIQ TR operates at higher clock frequency (133 MHz versus 104 MHz) and maintains the same operating temperature range (-40°C to 85°C). The part is active and available in high volume.

Q: What is the difference between W25Q64JVZPIM and W25Q64JVZPIQ TR?

A: Both parts operate at 133 MHz clock frequency and support 64Mbit capacity. The primary differences are: W25Q64JVZPIM includes DTR (Double Transfer Rate) and QPI interface modes with 6 ns access time, while W25Q64JVZPIQ TR supports standard SPI Quad I/O only. W25Q64JVZPIM is packaged in Tray format; W25Q64JVZPIQ TR is supplied in Cut Tape and Digi-Reel® format. W25Q64JVZPIQ TR has verified DiGi-Electronics programmability.

Q: Are there temperature range differences between substitute parts?

A: Yes. W25Q64JVZPJM and W25Q64JVZPJQ support extended operating temperature range of -40°C to 105°C, compared to the original W25Q64FVZPIF specification of -40°C to 85°C. W25Q64JVZPIM and W25Q64JVZPIQ TR maintain the original -40°C to 85°C range.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. All identified substitute parts are ROHS3 compliant with MSL rating of 3 (168 Hours), matching the original W25Q64FVZPIF specification.

Q: Which substitute part offers the best availability?

A: W25Q64JVZPIQ TR provides the highest inventory availability at 86,385 units in stock. This part is supplied in Cut Tape and Digi-Reel® packaging with verified DiGi-Electronics programmability, making it optimal for high-volume production requirements.

Q: What interface protocols are supported by each substitute part?

A: W25Q64JVZPJM, W25Q64JVZPIQ TR, and W25Q64JVZPJQ support SPI Quad I/O interface. W25Q64JVZPIM supports SPI Quad I/O, QPI, and DTR modes, providing the most comprehensive interface capability set.

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