Intergrated IC packages

Discussion in 'The Projects Forum' started by Etronic, Feb 6, 2016.

  1. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    Hi every one.

    Need your help? I need to find a micro-controller that has a thickness of 0.3mm up to 0.5mm. The length and width are not important.

    I seen some IC packages from digikey with small packages at 0.5mm thickness.

    Has anyone on here found any micro-contollers or use these smaller packages with a package thickness less then 0.5mm.

    I'm looking for ICs from ATMEL,Cypress,Maxium,Microchip, etc. Or any other company who makes Micro-controllers.

    I know there are thousands of parts out there.But maybe someone on here used or came across a company who has these smaller IC packages.
    all help is need. thank you.
     
  2. spinnaker

    AAC Fanatic!

    Oct 29, 2009
    5,555
    2,070
    atferrari likes this.
  3. ronv

    AAC Fanatic!

    Nov 12, 2008
    3,657
    2,800
    BGA's _Ball grid array.
     
  4. SLK001

    Senior Member

    Nov 29, 2011
    1,018
    351
    0.3mm? I think the die is that thick!?
     
  5. absf

    Senior Member

    Dec 29, 2010
    1,654
    443
  6. tindel

    Well-Known Member

    Sep 16, 2012
    586
    197
    UQFN's are 0.5mm thick. Small little buggers. Many modern PICs are available with this package.
     
  7. hp1729

    Well-Known Member

    Nov 23, 2015
    2,309
    280
    Buy just the die, mount it to a board, bond wires to it then glob over with epoxy.
     
  8. Papabravo

    Expert

    Feb 24, 2006
    11,079
    2,158
    The UQFN packages I see are 0.95 mm thick. Where do you get 0.5 mm?
     
  9. spinnaker

    AAC Fanatic!

    Oct 29, 2009
    5,555
    2,070

    There really should be a dislike button. It's that simple huh? Let's see you do this.
     
  10. hp1729

    Well-Known Member

    Nov 23, 2015
    2,309
    280
    Not so impossible. Hanna Montana toy guitar. The main processor chip is done this way. I find it in many things. It is also possible to put the chip in top-side down using solder balls to make the connection.
     
  11. spinnaker

    AAC Fanatic!

    Oct 29, 2009
    5,555
    2,070

    I want to see you do it. Not some company that has near endless resources.
     
  12. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2
    How would you know what skill's I have. That's right you know it all.WOW?
     
    Last edited: Feb 7, 2016
  13. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2


    I seen UQFN package at 0.5mm in thickness at Digikey. You didn't look hard enough.
     
  14. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2

    Yes? Your right I seen them to. At digikey But looking for smaller size. But still have not located any micro-controllers smaller then the 0.5mm.
     
  15. spinnaker

    AAC Fanatic!

    Oct 29, 2009
    5,555
    2,070
    No you didn't look hard enough. It is your project not ours. If you know all of the answers why did you ask?
     
  16. ronv

    AAC Fanatic!

    Nov 12, 2008
    3,657
    2,800
  17. hp1729

    Well-Known Member

    Nov 23, 2015
    2,309
    280
    You are correct I would have a hard time doing either at home.
     
  18. Papabravo

    Expert

    Feb 24, 2006
    11,079
    2,158
    Sure -- distributors have all the answers, but aren't necessarily the authoritative source.
    It has been my experience in a career spanning half a century that by the time a package gets a standard definition the dimensions don't change much from manufacturer to manufacturer. If you have all the answers then by all means continue the quest; far be it for me to stand in your way.
     
  19. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2

    No? I did look and found 0.5mm packages. I asked because I can and its a forum for help.Which you haven't given any. And maybe someone else on here other then YOU.Can GIVE Help. That has seen or use IC packages less then 0.5mm. Didn't I say 0.3mm to 0.5mm. Next time read it right.
    And there's many ICs out there. Can not know all of them. Can you? You mention project. I didn't. I mentioned IC packages. I don't know all the answers. But? it seems like you do.But the only thing I got from YOU. Is Useless comments.
     
  20. Etronic

    Thread Starter Active Member

    Oct 7, 2011
    127
    2

    No I don't have all the answers.I never said I did. This is way I ask. If I did. would not post. Your comment is useless.Half a century.That's all you have to give. Useless.
     
Loading...