I haven't seen a document that specifically outlines the differences or availablilty. I think you'll have to sort that out by looking at the datasheets and checking vintage chip sellers or ebay. Anyway, I get all my commodore/6502-related datasheets at: http://6502.org/documents/datasheets/ Steve From: didier derny <didier@aida.org> To: cbm-hackers@musoftware.de Sent: Tuesday, December 20, 2016 3:16 PM Subject: 6502 / 65SC02 / 65C02 / 65C02S Recently on a machine a I saw a 65SC02... I checked the differences... I'm not absolutely sure... apparently there are several CMOS version of the 6502 some compatible / some incompatible with more or les extra instructions apparently the one with more instruction comes from WDC but seems unavailable as a replacement to the standard 6502 is there a WDC version compatible (I think I saw one on jameco web site 4 or 5 years ago) there is also a version with a different pinout is there a clear description somewhere of the differences / the available datasheet / and the available chips I saw some nice web site explaining the differences but none with links to the datasheet nor information on the availability Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2016-12-20 22:00:02
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