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andygoulbourne1
Visitor
Visitor
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Registered: ‎11-09-2017

Alternatives to Micron N25Q128A // MT25QU128

Hi we are using the original N25Q128A and have tested the recommended replacement MT25QU128.  These are on allocation and hard to get hold off.  We are running at 1.8V.

 

All of the remaining recommend parts in  

https://www.xilinx.com/support/answers/50991.html

are 3.3V.

 

Are there any manufacturers of 1.8V FLASH parts in 8 pin SON packages that are known to work?

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denist
Xilinx Employee
Xilinx Employee
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Registered: ‎10-11-2011

https://www.xilinx.com/support/answers/50991.html lists the flashes tested by Xilinx.

Usually the 1.8V equivalent should work.

You might need to do some minor modification in u-boot to include the JEDEC ID for the 1.8V flash.

See https://www.xilinx.com/support/answers/62743.html

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