Nor Flash Forum Discussions

I am working with a NOR Flash part that uses Infineon dye and have experienced a single bit error. I believe it to be pseudo Single Bit Charge Loss and found Infineon's application note for high reliability programming using a second "Program" step before verifying. Using Windriver Workbench as a flash driver, is it as simple as pressing the "Program" button twice?

Thanks,

Aaron

My name is Justin and I’m interested in identifying microelectronic supply chains for parts of interest. In support of this effort, I need to identify physical locations (address) of products that they produce (design, fabrication sites, assembly sites, distribution and final test sites).  Your assistance would be greatly appreciated in identifying the manufacturing (design, fabrication, assembly, distribution and final test) physical address sites of the following products:

Am29F160DT75EF

MBM29F160TE-90TN-E1

Thank you for your time,

Justin

Hello

I want to see if 1.8v io serial nor flash memory is available and what is the part number? Any leadte information for the same.

This is for space application.

Amar

Dear supporters,

How do I connect to the MCU when S29GLxxx P is set in byte mode access?
My understanding is as follows, is it correct?

MCU - S29GLxx
 A22 - A21
 A21 - A20
 A20 - A19
 … …
 A3 - A2
 A2 - A1
 A1 - A0
 A0 - DQ15/A-1

Regards,
Nagata.

In relation to this application note, does this affect all NOR Flash specifically S29JL064J?

If a pSBCL event occurs, does it typically effect more than a single bit?

Is an erase cycle performed on the front end of a program cycle?  For example is a whole page erased and then rewritten even if only programming a single byte?  As a follow up, what is the smallest erasable section of the memory when performing a program instruction?

The application note states that a true SBCL defect can be determined and repeated.  For that event what is the worst case voltage and temperature to exacerbate the defected cell?