- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello,
We are currently working with the PSoC 5LP. For our production we would like to have it pre-programmed by a third-party company before PCB assembly.
Is there any chance of flash data loss during reflow soldering of the ICs? I looked through the datasheets, but couldn’t find any information on this. Do you have any kind of documentation for this case, so we can take necessary precautions?
Best regards,
Solved! Go to Solution.
- Labels:
-
PSoC 5LP
- Tags:
- device programming
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The solder reflow peak temps listed in the datasheet is listed as 260C for 30secs.
If this spec is followed, there will no impact on the flash or the molding compound.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello,
For third party programmer please check this link:
http://www.cypress.com/products/device-programmer-system-partners
Can you please mention the exact MPN of part which requires to undergo reflow soldering
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Thanks for the link.
It's a CY8C5468AXI-LP042.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
This may help:
http://www.cypress.com/documentation/other-resources/cypress-reflow-profile
We will update further if we get any other relevant info
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Is there any information regarding (flash) data retention during soldering for PSoC 5LP?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
We are checking internally.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The solder reflow peak temps listed in the datasheet is listed as 260C for 30secs.
If this spec is followed, there will no impact on the flash or the molding compound.