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[SOLVED] PIC16F877A TQFP Pinout

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sabahan

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I found two version of the TQFP package for the PIC16F877A,which one is the correct one?
 

Hi,

One is for QFN package, the other for TQFP package.

If you want TQFP then use the first picture.

Klaus
 

In TQFP package th epins will be on 4 sides and also in QFN but in QFN the pins (pads) will be beneath the package at the edges.
 

just our of curiosity, why is QFN pinout different from TQFP pinout for the same exact chip?
 

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