FM1 processor compatible with FM2+ MBO?

Just a quick question, because i cant really find an answer online and i'm a bit confused.

I know FM2 processors can go into new FM2+ motherboards. Also i think FM1 processors can go into FM2 mbo if im not wrong. So can an old FM1 processor go into FM2+ MBO?

 

I'm building cheap computers, i found old A6 3500 dirt cheap, and that APU is not that bad at all, despite his slower clock speed i think it has better graphic than newer A4 6300. I can only buy FM2+ mbos, no old mbos to be found, and that's not bad either users can later upgrade to a better cpu.

 

No, the newer motherboards are not compatible with the older CPUs in this case.

Okay, than i will go with A4 6300

fm2 cpu goes into fm2+ mbo right?

No. FM2 has 904 pins and FM1 has 905. One pin is blanked and a pair of blanked pins are arranged further away from the central cutout of the CPU.

Yes