Hi all,sorry if this is in wrong place ime new to this site and havnt a clue how to use it.
Ive a question,hear it is. I was programming an attiny84 and it had loose connections at the time sometimes it programed and somtimes not,now its bricked,is this due to the loose connection? ive now sorted the connection but it wont program,its not being seen,now if i use a high voltage programmer will it sort it out? its an attiny84 but in the qfn package,ive ordered a board so i can solder the chip on to it then connect it to my HVP.Will this reset it it to stock again? I have a few chips with this problem.I never new you could brick a chip if the programming is interupted with a loose connection,is this true do you think that thats what has caused it to brick?
Many thanks in advance for any help.