We "slackers" take one look at the chip and all of it's 100's of leads, then say "naaaaaaah".. lol.
I hated troubleshooting CCA's with those damn things on 'em back in the Nav, because 9 times outta 10 the "bravo" (aka solder) techs didn't do a very good job yet of replacing them. I imagine they got better at it by now tho...