Infineon 4 kB SPI FRAM 8-Pin SOIC, FM25L04B-G

RS Stock No.:: 273-7386
Mfr. Part No.:: FM25L04B-G
Manufacturer:: Infineon

Infineon 4 kB SPI FRAM 8-Pin SOIC, FM25L04B-G

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Subtotal (1 tube of 97 units)*

TWD6,605.70

(exc. GST)

TWD6,935.50

(inc. GST)

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Units	Per unit	Per Tube*
97 - 97	TWD68.10	TWD6,605.70
194 +	TWD66.10	TWD6,411.70

*price indicative

RS Stock No.:: 273-7386
Mfr. Part No.:: FM25L04B-G
Manufacturer:: Infineon

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Memory Size	4kB
	Product Type	FRAM
	Organisation	512 x 8 bit
	Interface Type	SPI
	Data Bus Width	8bit
	Maximum Clock Frequency	20MHz
	Package Type	SOIC
	Pin Count	8
	Standards/Approvals	Restriction of hazardous substances (RoHS)
	Maximum Operating Temperature	85°C
	Number of Bits per Word	8
	Automotive Standard	No
	Maximum Supply Voltage	3.6V
	Number of Words	512
	Minimum Operating Temperature	-40°C
	Minimum Supply Voltage	2.7V

	Select all
	Brand Infineon
	Memory Size 4kB
	Product Type FRAM
	Organisation 512 x 8 bit
	Interface Type SPI
	Data Bus Width 8bit
	Maximum Clock Frequency 20MHz
	Package Type SOIC
	Pin Count 8
	Standards/Approvals Restriction of hazardous substances (RoHS)
	Maximum Operating Temperature 85°C
	Number of Bits per Word 8
	Automotive Standard No
	Maximum Supply Voltage 3.6V
	Number of Words 512
	Minimum Operating Temperature -40°C
	Minimum Supply Voltage 2.7V

Datasheet - FM25L04B-G

Infineon FRAM, 4 kB Memory Size, 20MHz Maximum Clock Frequency - FM25L04B-G

This FRAM is a non-volatile memory device that provides small-capacity, high-speed serial storage for embedded systems. It operates across a low-voltage supply range and communicates via an SPI interface, offering Rapid read/write access in applications where endurance and speed are required. The device is supplied in a Compact SOIC package suitable for PCB mounting and conforms to RoHS restrictions.

Features and Benefits:

• 20MHz clock delivers fast serial transfer rates
• 2.7V minimum supply enables low-voltage operation
• 3.6V maximum supply supports safe voltage headroom
• 8-bit data bus permits byte-wise data transactions
• -40°C to 85°C range suits extended temperature use

Applications

• Suitable for non-volatile parameter storage in controllers
• Ideal for data logging in temperature-variable environments
• Used for firmware scratchpad in SPI-based designs
• Can be used for small lookup tables in industrial equipment
• Used with microcontrollers requiring Compact external memory

What is the device's memory organisation?

The memory is arranged as 512 x 8-bit words, providing 4 kB total capacity.

Which physical package should be expected for PCB integration?

It is provided in an SOIC package with an 8-pin count for through-solder placement.

How does the device comply with environmental material standards?

The package meets Restriction of Hazardous Substances (RoHS) approval requirements.

What Interface and signalling does it use for host communication?

Communication is performed over an SPI serial Interface supporting standard SPI signalling.