Nor Flash Forum Discussions
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/Nor-Flash/uboot-%E4%B8%ADS25FL512S-%E5%86%99%E4%BF%9D%E6%8A%A4%E6%97%A0%E6%B3%95%E6%B8%85%E9%99%A4%E9%97%AE%E9%A2%98/td-p/659097
Show LessAlthough it is for medical products, there are no special requirements for component warranties, and the contents will be the same as for normal electrical products,
They do not require any special quality assurance for medical applications.
Are there any restrictions for medical applications?
I think this product can be used with x1SPI and x8SPI specifications, but is it correct to say that it cannot be used with QSPI?
Also, in case of using x1SPI, I think DQ[7:2] is not available, but do I need to prepare any pull-up, pull-down, etc.?
When the power was turned on, "INVALID PARAMETER" was issued, and the parameters that should have been written at the time of shipping inspection were lost.
Repeated power on/off did not restore symptoms.
For confirmation, write down the parameters and analog adjustment values at the time of shipping inspection, and confirm that they can be written normally.
When the power was turned off and ON once at that time, "INVALID PARAMETER" was issued again, and it was confirmed that all adjustment values were off.
。 When I replaced it with a new board and turned the power off and ON again, it was confirmed that the adjustment value did not disappear and started up normally.
Writing is performed from the microcontroller via an external bus. Please tell us if you think there are any factors in the above symptoms.
Please let us know if there are any possible causes or countermeasures that cause data written by power ON / OFF to disappear as described above.
Show LessWhat is the default SecSi Sector Factory Lock value for this device.
I am looking to confirm a datecode on S29GL512P10TFIR10, i have attached an image and wondered if you could help I believe the date code format is the XXX 523 with first digit representing the year and the 2nd and third digit representing the week. I can't correlate whether the 5 indicates 2005 or 2015.
If you could shed some light on this matter it would be greatly appreciated.
Thanks
Show LessHello,
We are using S25FL128S in Quad SPI mode operation. I f there is an app note/technical paper avalible
which advise step by step procedure how to enable on S25FL128S quad SPI mode.
also if someone can guide the process will be great.
Thank you,
Stalker
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Hi,
Our customer try to put on the magnetic sheet on the top of Nor Flash package. The purpose is to prevent the radio wave interference and reduce the noise. Please let me know if there are any impacts or not firstly and what impacts.
They are concerning about the impacts for the noise of reflection and thermal issue.
Best regards,
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Is it possible to use the SG29GL01GS part with 1.8V logic? Is a specific part number extension required?