MPN

Infineon 512 kB SPI FRAM 8-Pin SOIC

RS Stock No.:: 188-5420
Mfr. Part No.:: FM25V05-G
Brand:: Infineon

Subtotal (1 tube of 97 units)*

£943.81

(exc. VAT)

£1,132.96

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 23 November 2026

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Units	Per unit	Per Tube*
97 +	£9.73	£943.81

*price indicative

RS Stock No.:: 188-5420
Mfr. Part No.:: FM25V05-G
Brand:: Infineon

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Memory Size	512kB
	Product Type	FRAM
	Organisation	64K x 8 bit
	Interface Type	SPI
	Data Bus Width	8bit
	Maximum Random Access Time	18ns
	Mount Type	Surface
	Maximum Clock Frequency	40MHz
	Package Type	SOIC
	Pin Count	8
	Height	1.38mm
	Length	4.97mm
	Width	3.98mm
	Standards/Approvals	No
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Number of Bits per Word	8
	Minimum Supply Voltage	2V
	Automotive Standard	AEC-Q100
	Maximum Supply Voltage	3.6V
	Number of Words	64K

	Select all
	Brand Infineon
	Memory Size 512kB
	Product Type FRAM
	Organisation 64K x 8 bit
	Interface Type SPI
	Data Bus Width 8bit
	Maximum Random Access Time 18ns
	Mount Type Surface
	Maximum Clock Frequency 40MHz
	Package Type SOIC
	Pin Count 8
	Height 1.38mm
	Length 4.97mm
	Width 3.98mm
	Standards/Approvals No
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Number of Bits per Word 8
	Minimum Supply Voltage 2V
	Automotive Standard AEC-Q100
	Maximum Supply Voltage 3.6V
	Number of Words 64K

Datasheet FM25V05-G

COO (Country of Origin):: US

Infineon FRAM, 512kB Memory Size, 3.6V Maximum Supply Voltage - FM25V05-G

This FRAM is a non-volatile memory device intended for systems requiring fast, energy-efficient data storage with serial peripheral connectivity. It operates within an automotive-grade temperature range and is supplied in a compact surface-mount package suitable for board-level integration. The device supports SPI communication and is designed for low-voltage environments and tasks that demand frequent read/write cycles with minimal latency.

Features and Benefits:

• 512kB capacity enables extensive data retention and logging
• 8-bit data bus simplifies interfacing with standard controllers
• 18ns random access time reduces latency for quick reads
• 40MHz clock supports high-speed serial transfers
• 2V-3.6V supply range permits low-voltage system compatibility
• AEC-Q100 qualification suits automotive endurance demands

Applications

• Suitable for automotive event data recording systems
• Ideal for in-vehicle configuration and persistent parameter storage
• Used with microcontrollers requiring frequent non-volatile writes
• Can be used for industrial control data logging across temperatures
• Useful in instrumentation requiring rapid non-volatile access

What packaging is used for compact board assembly?

It is supplied in an SOIC surface-mount package allowing straightforward PCB placement and automated reflow soldering.

How many addressable locations are available?

Memory is organised as 64K words of 8 bits providing accessible 64Kx8 addressing.

What electrical limits should designers observe?

The device must be powered within a 2V minimum and 3.6V maximum supply range to maintain specified performance.

Which environmental extremes can it withstand?

Operational ratings span from -40°C up to 85°C for use in industrial and automotive ambient conditions.

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