MOS Technology's MCS6500 Microprocessors Preliminary Data Sheet, May 1976. (Page 1 of 12.) The August 1975 version included the MCS6501 that was socket compatible with Motorola's MC6800 microprocessor. After a lawsuit, MOS Technology had to stop selling the 6501 and the datasheet was revised.
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Scanned from the datasheet by Michael Holley Swtpc6800
This datasheet did not have a copyright notice. MOS Technology's advertisements had this notice. "If you can't make a copy of our documentation, $10.00 more gets you your very own set!" File:MOS 6501 Ad August 1975.jpg
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
== {{int:filedesc}} == {{Information |Description= MOS Technology's MCS6500 Microprocessors Preliminary Data Sheet, May 1976. (Page 1 of 12.) The August 1975 version included the MCS6501 that was socket compatible with Motorola's MC6800 microprocessor....