Infineon 8 MB SPI FRAM 8-Pin SOIC, CY15B108QN-40SXI

RS Stock No.:: 273-5267
Mfr. Part No.:: CY15B108QN-40SXI
Manufacturer:: Infineon

Infineon 8 MB SPI FRAM 8-Pin SOIC, CY15B108QN-40SXI

Subtotal (1 tube of 94 units)*

€1,637.39

(exc. VAT)

€2,013.95

(inc. VAT)

Temporarily out of stock

Shipping from 16 April 2027

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

Units	Per unit	Per Tube*
94 +	€17.419	€1,637.39

*price indicative

RS Stock No.:: 273-5267
Mfr. Part No.:: CY15B108QN-40SXI
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	8MB
	Organisation	1M x 8
	Interface Type	SPI
	Data Bus Width	8bit
	Maximum Random Access Time	0ns
	Maximum Clock Frequency	40MHz
	Mount Type	Surface
	Package Type	SOIC
	Pin Count	8
	Length	8.26mm
	Height	2.03mm
	Standards/Approvals	RoHS
	Width	5.33mm
	Maximum Operating Temperature	+85°C
	Number of Words	1048576
	Minimum Supply Voltage	1.80V
	Minimum Operating Temperature	-40°C
	Number of Bits per Word	8
	Maximum Supply Voltage	3.6V
	Automotive Standard	No

	Select all
	Brand Infineon
	Product Type FRAM
	Memory Size 8MB
	Organisation 1M x 8
	Interface Type SPI
	Data Bus Width 8bit
	Maximum Random Access Time 0ns
	Maximum Clock Frequency 40MHz
	Mount Type Surface
	Package Type SOIC
	Pin Count 8
	Length 8.26mm
	Height 2.03mm
	Standards/Approvals RoHS
	Width 5.33mm
	Maximum Operating Temperature +85°C
	Number of Words 1048576
	Minimum Supply Voltage 1.80V
	Minimum Operating Temperature -40°C
	Number of Bits per Word 8
	Maximum Supply Voltage 3.6V
	Automotive Standard No

Datasheet - CY15B108QN-40SXI

Infineon FRAM, 8MB Memory Size, 1.8V Minimum Supply Voltage - CY15B108QN-40SXI

This FRAM device provides non-volatile serial memory accessed via an SPI Interface for systems requiring Rapid data retention across power cycles. It operates across a low-voltage supply range suitable for battery-powered designs and accepts standard surface-mount assembly in an industry-standard package. The component is specified for extended temperature operation to suit a range of embedded environments.

Features and Benefits:

• 40MHz clock enables fast serial transfers and reduced latency
• 0ns random access yields immediate read/write responsiveness
• 1.8V to 3.6V supply supports low-voltage system designs
• 8-bit data bus simplifies integration with byte-oriented controllers
• RoHS-compliant construction facilitates regulated manufacturing workflows

Applications

• Suitable for non-volatile logging in low-voltage instrumentation
• Ideal for configuration storage in control modules
• Used with serial microcontrollers in data-acquisition systems
• Can be used for frequent-write counters in metering devices
• Employed in field equipment requiring a wide temperature range

What package and mounting style are provided?

It is supplied in an SOIC package designed for surface-mount assembly.

What operating temperatures does it tolerate?

The component is specified to operate from -40°C up to +85°C.

How much memory capacity is available and what is the organisation format?

The device offers 8MB total capacity organised as 1M x 8 words.

How many pins and what bus width are exposed for connection?

The package presents 8 pins and an 8-bit data bus for the interface.