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Infineon 256 kB Parallel FRAM 28-Pin SOIC

RS Stock No.:: 188-5426
Mfr. Part No.:: FM28V020-SG
Brand:: Infineon

Infineon 256 kB Parallel FRAM 28-Pin SOIC

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Subtotal (1 tube of 27 units)*

£385.938

(exc. VAT)

£463.131

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 243 unit(s) shipping from 10 August 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
27 - 27	£14.294	£385.94
54 - 81	£14.109	£380.94
108 +	£13.179	£355.83

*price indicative

RS Stock No.:: 188-5426
Mfr. Part No.:: FM28V020-SG
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	256kB
	Product Type	FRAM
	Organisation	32K x 8 bit
	Interface Type	Parallel
	Data Bus Width	8bit
	Maximum Random Access Time	70ns
	Mount Type	Surface
	Package Type	SOIC
	Pin Count	28
	Height	1.38mm
	Length	4.97mm
	Standards/Approvals	No
	Width	3.98mm
	Maximum Operating Temperature	85°C
	Maximum Supply Voltage	3.6V
	Automotive Standard	AEC-Q100
	Number of Words	32k
	Number of Bits per Word	8
	Minimum Operating Temperature	-40°C
	Minimum Supply Voltage	2V

	Select all
	Brand Infineon
	Memory Size 256kB
	Product Type FRAM
	Organisation 32K x 8 bit
	Interface Type Parallel
	Data Bus Width 8bit
	Maximum Random Access Time 70ns
	Mount Type Surface
	Package Type SOIC
	Pin Count 28
	Height 1.38mm
	Length 4.97mm
	Standards/Approvals No
	Width 3.98mm
	Maximum Operating Temperature 85°C
	Maximum Supply Voltage 3.6V
	Automotive Standard AEC-Q100
	Number of Words 32k
	Number of Bits per Word 8
	Minimum Operating Temperature -40°C
	Minimum Supply Voltage 2V

Datasheet FM28V020-SG

COO (Country of Origin):: US

Infineon FRAM, 256kB Memory Size, 3.6V Maximum Supply Voltage - FM28V020-SG

This FRAM is a non-volatile memory device designed for embedded systems requiring frequent write cycles and low-power operation. It operates across a reduced-voltage range suitable for battery-powered and mixed-voltage environments and communicates via a parallel interface for rapid data transfer in compact electronic assemblies.

Features and Benefits:

• 256kB capacity offering substantial persistent storage
• 8-bit data bus enabling byte-wide read/write operations
• 70ns maximum random access time supporting fast retrieval
• Operates from 2.0-3.6V to minimise power consumption
• Qualified to Automotive AEC-Q100 for vehicular use
• 28-pin SOIC surface-mount package for automated assembly

Applications

• Suitable for automotive control unit data logging
• Ideal for industrial sensor calibration storage
• Used with low-voltage embedded devices requiring endurance
• Can be used for parameter storage in safety systems
• Used for rapid-read lookup tables in control firmware

What temperature range can it withstand during operation?

It functions across an industrial span from -40 to 85°C, allowing deployment in harsh ambient conditions.

What physical size should designers allow on the PCB?

The device mounts as a surface component with a footprint corresponding to a 28-pin SOIC and a package envelope measuring 4.97mm by 3.98mm with a height of 1.38 mm.

How is memory organised for software addressing?

The memory is arranged as 32K words of 8 bits, providing straightforward byte-addressable storage for firmware.

Which interface should be routed for connection?

A parallel bus must be implemented to match the device’s parallel interface operation and 8-bit data width.

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