Atmega328 program code lock settings

Fuse settings for atmega328,atmega328p

[Innovative_electronics]

Which programmer is needed to program P89C669 IC, PLCC44 ?
Iam having T48

[nasrfalah]

Thank you very much, that's exactly what I'm looking for

[tanveeranwar]

I have question how to edit hex file? i have ir setting and want to add new ir code to replace old one? can you help plz

[mirac.]

hi bro i have a project atmega16 is being used there is hex file but there is no fuse bit setting can you help me

[rohanshetye]

Sir lock bit programming ke time error aa raha hai and lock bit wala option uncheck kiya to ic programe ho rahi hai but lock nahi ho rahi. What could be the problem?

[mrpink]

please share unlock atmega328p sir, thanks

[craftlights]

Sir atmega 328 p controler programing softwere name pelse ??

[pradeeshkuttiyath]

Sir,
How to lock atmega328p hex file for code protection

[naserislam]

Watch out SPIEN or you will kill connection to spi port .