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renon2
Associate II
August 27, 2008
Question

LQFP footprint direction

  • August 27, 2008
  • 4 replies
  • 1284 views
Posted on August 27, 2008 at 05:46

LQFP footprint direction

    This topic has been closed for replies.

    4 replies

    16-32micros
    Associate III
    May 17, 2011
    Posted on May 17, 2011 at 12:42

    Hi Renon,

    Please refer to the lasted datasheet on web

    http://www.st.com/stonline/products/literature/ds/13587.pdf

    Hope this helps you. Cheers,

    STOne-32.

    renon2
    renon2Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 12:42

    Hello,

    the STM32F103x datasheet (p.74 ''Recommended footprint'') suggest that the footprint pin numbers for

    LQFP100 and LQFP64 incrase counterclockwise,

    and for

    LQFP48 icrease clockwise ?

    Really?

    Thank you in advance for the clearance.

    [ This message was edited by: renon on 26-08-2008 12:40 ]

    st3
    Associate III
    May 17, 2011
    Posted on May 17, 2011 at 12:42

    Quote:

    remove my post as it is useless now?

    Not at all - it may well help someone else still looking at a May datasheet... :D

    renon2
    renon2Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 12:42

    Oh, yes. Thanks and sorry...

    I was convinced my datasheet copy of May08 was quite fresh. But this version of July08 is newer - and corrected.

    Thank you very much for your quick response.

    I am very sorry for making this noise.

    Regards

    ps. Maybe it would be better just to remove my post as it is useless now?

    [ This message was edited by: renon on 26-08-2008 20:26 ]