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Memory

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

Hi-Performace

xSPI (8x SPI)

High bandwidth

Low power

eXecute-in-Place (XiP)

Read-While-Write

Security

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Dual / Quad SPI Memory

Universal

SPI, Dual, Quad

1.8V, 3.0V. Wide VCC

Ultra-low Energy, Low Power

7nA sleep

Battery monitor

Security

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DataFlash SPI Memory

Fast Flexible Robust

Concurrent programming

Easy to use

Power fail protection

Data integrity

Low power modes

Security

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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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Memory

4 weeks ago

Recommended flash for DA1469x

Posted by mousmous 285 points 2 replies
0 upvotes

Hi Dialog, 

I am using DA1469x and am looking for an 32Mbit QSPI flash. 

Any recommendations? 

Thanks!

3 weeks ago

mousmous 285 points

3 weeks ago

Paul Fulhorst 15 points

Dialog publishes a list of Flash products that support the Dialog BLE solutions at https://www.dialog-semiconductor.com/sites/default/files/2021-06/Dialog…

The list shows that both the 32 Mbit AT25FF321A and AT25XE321D are fully qualified on the DA1469x, including driver support.

Both of these products are wide Vcc 1.65V to 3.6V and are standard industry pin-out.  The AT25XE321D is a member of the System Enhancing class of flash memories that include a suite of features to help with CPU overhead, energy saving, fast performance.

Here are some helpful links:

AT25XE all System Enhancing productshttps://www.dialog-semiconductor.com/products/memory/fusionhd

Datasheet

AT25FF321A https://www.dialog-semiconductor.com/sites/default/files/2021-04/DS-AT2…

AT25XE321D https://www.dialog-semiconductor.com/sites/default/files/2021-04/DS-AT2…

Product Overview/Brochure:

https://www.dialog-semiconductor.com/sites/default/files/2021-02/at25ff…

https://www.dialog-semiconductor.com/sites/default/files/2021-02/xe_ove…