学习了

非常感谢

20u 最多2500um， 再长容易出现wire sweep。  
9 ?1 ?, l) f4 H7 pTransfer模封时，线会被模流冲弯的。很容易短路。

当然了，除非有钱可以换成Compression-M， 模流小，金线可以再长点。

Thanks amao!!
For my case , wire dia is 20u and the wire max length is 4300um in 2D , What's the problem in greater then 3000um bond wire length ?

Hi, case by case, in gerneral ,it constraint by wirebond diameter ,height profile , and lenth of the wire bond.  all this can be confirmed by different package factory. So you should determind which package assembly factory. max length less than 3000um is acceptble.