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Dialog Improves System Performance

Non-volatile memory (NVM) is a key component at the heart of every system design. It holds critical data, controls how the system boots, and affects overall performance. Choosing the right NVM is key. We’re here to help. Our wide range of NVM products offer an array of features designed to help tune and optimize your system.

Octal xSPI Memory


xSPI (8x SPI)

High bandwidth

Low power

eXecute-in-Place (XiP)



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Dual / Quad SPI Memory


SPI, Dual, Quad

1.8V, 3.0V. Wide VCC

Ultra-low Energy, Low Power

7nA sleep

Battery monitor


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DataFlash SPI Memory

Fast Flexible Robust

Concurrent programming

Easy to use

Power fail protection

Data integrity

Low power modes


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Wafer KGD

Known Good Die program

Up to 125°C operating temperature

All voltage levels

  • 1.8V
  • 3.0V
  • Wide Voltage 1.65V to 3.6V

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Verified Memory for NXP

Low Power and high-speed SPI Flash solutions for NXP i.MX RT MCUs

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Verified Memory for ST Microelectronics

Dialog SPI Flash solutions verified on over 30 STM32 MCUs

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CBRAM Technology

CBRAM is a resistive RAM technology that provides power, speed, and cost benefits over other non-volatile memory technologies. It is well suited for battery powered devices, edge computing, and AI applications.

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1 week ago


Posted by asisko5484 15 points 3 replies

Can you provide MTBF/FIT data for AT25XV041B-XMHV-T serial SPI flash memory?

1 week ago

gordonmacnee 60 points

Please see attached which covers the AT25XV041B-XMHV-T

please note that this not a very popular package and I would encourage you to look at the narrow body SO (SS) package if this is for a new design

Attachment Size
FIT Data 033017.pdf 84.3 KB

1 week ago

asisko5484 15 points

Thank you for providing the FIT/MTBF and for letting me know its not recommended for new designs.

1 week ago

gordonmacnee 60 points

Just to be clear - I am happy to recommend the AT25XV041B for a new design but please consider the AT25XV041B-SSHV-T Narrow Body SO and not the TSOP package.