Essential and Operational Technologies

These cookies make our website work. This includes product images and videos, functionality for the basket, logging in, remembering your username, registration and My Account.

In addition, we use optimisation cookies to test new features and designs on our website. We use the information collected to help us improve our website and our customers' experience.

Advertising

These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.

Recommendations

These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.

Functionality

These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.

Analytics

These cookies help us improve our website by collecting and reporting information on how you use it.

Select all	Attribute	Value
	Brand	Microchip
	Memory Size	4Mbit
	Interface Type	SPI
	Package Type	SOIC
	Pin Count	8
	Organisation	512K x 8 bit
	Mounting Type	Surface Mount
	Cell Type	Split Gate
	Minimum Operating Supply Voltage	2.7 V
	Maximum Operating Supply Voltage	3.6 V
	Block Organisation	Symmetrical
	Length	5.4mm
	Height	1.91mm
	Width	5.4mm
	Dimensions	5.4 x 5.4 x 1.91mm
	Maximum Operating Temperature	+85 °C
	Number of Words	512K
	Number of Bits per Word	8bit
	Maximum Random Access Time	8ns
	Minimum Operating Temperature	-40 °C
	Series	SST25

	Select all
	Brand Microchip
	Memory Size 4Mbit
	Interface Type SPI
	Package Type SOIC
	Pin Count 8
	Organisation 512K x 8 bit
	Mounting Type Surface Mount
	Cell Type Split Gate
	Minimum Operating Supply Voltage 2.7 V
	Maximum Operating Supply Voltage 3.6 V
	Block Organisation Symmetrical
	Length 5.4mm
	Height 1.91mm
	Width 5.4mm
	Dimensions 5.4 x 5.4 x 1.91mm
	Maximum Operating Temperature +85 °C
	Number of Words 512K
	Number of Bits per Word 8bit
	Maximum Random Access Time 8ns
	Minimum Operating Temperature -40 °C
	Series SST25

Microchip 4Mbit SPI Flash Memory 8-Pin SOIC, SST25VF040B-50-4I-S2AF

SST25VF040B Serial SPI SuperFlash® Memory

Related links