MOS 6502

No replies
Joined: Feb 27 2018
Posts: 1

Hello everyone! First post here. I have two questions.

1) what do the numbers on the BOTTOM of a 6502 chip mean?

2) this question is on date codes. What is the earliest date code possible. They started production spring of 1975? So the earliest would be ??75 right?

Thanks for your help,