Nor Flash Forum Discussions
S29GL032A90TFIR40H product, it is old, can you tell me the MSL level?
Is it safe to assume that the GL-S series, for example, is MSL3, so is it 3?
Our customer asked the output setup time specification in S25FL128SAGMFIR13.
I have checked the datasheet, it only has the input setup time specification.
Our customer show us an IC specification, it has the same specification. It show the "write setup time".
Please help us to confirm it soon.
Thanks for your support.
Boris SuShow Less
Hi, Our customer is looking for a successor to S29PL127J60TFI130.
But there is not writtern the explanation of Model Number 13 in the datasheet.
What is the Model number 13's property?
Regards, ShirakawaShow Less
I have an older product that uses the S25FL512SAGMFVR0.
VCC=3.3V and VIO=2.5V.
VCC and VIO ramp at the same time.
I have now seen failures with I/O pins IO1, IO2 and IO3.
That is the devices work in single and dual mode but not quad mode.
I have seen boards work either single or dual mode.
Replacing the parts does not fix the problem.
All board since built since 2015 with A on the third line work in quad mode.
All boards built after 2022 with B on the third line do not work in quad mode.
What is the difference between the parts A/B?
Any idea what could cause this problem/failure?
Regards JoeShow Less
I didn't find any data sheet for the CB867 80050 NOR flash chip. 8pins on each side.
What pins do I have to short to reset/erase the memory?
We would like to confirm something about the S28HL256T page program.
We would like to check the conditions for Typ and Max values for tPP in S28HL256T Datasheet (002-18216 Rev. *Y) p126.
Could you please provide the operating clock, transaction mode, and SDR/DDR conditions for Typical and Max tPP values?
We would like to check on the time required to write 1 WORD of data.
For example, even if only 1 WORD is written with the page program command, does it take tPP2175us (see Table 85, 256B page program in 4KB sector area) to complete writing?
Would you be able to provide the floor life of the parts or the amount of
time we have to do the inspection before a bake out is required for P/N S25FS128SAGMFI100
I referenced J-STD-033 and the floor life for level 3 moisture sensitive
part is 168 hours. Is that the case with these parts?
Thank you.Show Less