Infineon 64 kB I2C FRAM 8-Pin SOIC-8, CY15B064J-SXET

RS Stock No.:: 273-5257
Mfr. Part No.:: CY15B064J-SXET
Manufacturer:: Infineon

Infineon 64 kB I2C FRAM 8-Pin SOIC-8, CY15B064J-SXET

Subtotal (1 reel of 2500 units)*

€9,360.00

(exc. VAT)

€11,512.50

(inc. VAT)

Temporarily out of stock

Shipping from 15 April 2027

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

Units	Per unit	Per Reel*
2500 +	€3.744	€9,360.00

*price indicative

RS Stock No.:: 273-5257
Mfr. Part No.:: CY15B064J-SXET
Manufacturer:: Infineon

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Product Type	FRAM
	Memory Size	64kB
	Organisation	8K x 8 bit
	Interface Type	I2C
	Data Bus Width	8bit
	Maximum Clock Frequency	1MHz
	Package Type	SOIC-8
	Pin Count	8
	Standards/Approvals	RoHS Compliant
	Maximum Operating Temperature	125°C
	Number of Words	8K
	Maximum Supply Voltage	3.6V
	Automotive Standard	AEC-Q100 Grade 1
	Minimum Supply Voltage	3V
	Minimum Operating Temperature	-40°C
	Number of Bits per Word	8

	Select all
	Brand Infineon
	Product Type FRAM
	Memory Size 64kB
	Organisation 8K x 8 bit
	Interface Type I2C
	Data Bus Width 8bit
	Maximum Clock Frequency 1MHz
	Package Type SOIC-8
	Pin Count 8
	Standards/Approvals RoHS Compliant
	Maximum Operating Temperature 125°C
	Number of Words 8K
	Maximum Supply Voltage 3.6V
	Automotive Standard AEC-Q100 Grade 1
	Minimum Supply Voltage 3V
	Minimum Operating Temperature -40°C
	Number of Bits per Word 8

Datasheet - CY15B064J-SXET

Infineon FRAM, 64 kB Memory Size, 3.0V to 3.6V Supply Voltage - CY15B064J-SXET

This FRAM device is a non-volatile serial memory intended for automotive applications where frequent writes and Rapid data access are required. It communicates over an I2C Interface and is supplied and operated within a narrow voltage window suitable for vehicle electronics. The component is supplied in an eight-pin SOIC package designed for board-level integration and operation across a wide automotive temperature range.

Features and Benefits:

• 64 kB memory provides persistent data storage for frequent writes
• I2C Interface supports simple serial communication at 1MHz
• 8-bit data bus enables straightforward byte-oriented transfers
• Operates from 3.0V to 3.6V to match vehicle power rails
• Rated to 125°C for high-temperature under-bonnet environments

Applications

• Suitable for in-vehicle configuration parameter storage
• Ideal for log storage in engine management systems
• Used with control modules requiring frequent non-volatile writes
• Can be used for calibration data retention in sensors
• Suitable for safety-critical Record keeping in automotive units

What temperature range can it withstand?

It is specified to function between -40°C and 125°C.

How many words does the memory provide and what is word size?

The organisation is 8K x 8 bit, delivering 8,192 words of 8-bit width.

Which package and pin count are available for board mounting?

It is provided in an SOIC‑8 package with 8 pins.

What regulatory or material standard applies to this component?

The device is RoHS compliant.

What maximum clock speed does the serial Interface support?

The I2C Interface supports clock rates up to 1MHz.