what is this chip?

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hugo929



Joined: 27 Oct 2006
Posts: 6163
Location: China

PostPosted: Sat Oct 12, 2013 7:33 am    Post subject: what is this chip? Reply with quote

A chip made by Ricoh for synetek, I thought it might be something with 6502 but cannot find any evidence.
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kosmokrator



Joined: 03 Jul 2008
Posts: 4085
Location: Athens-GR

PostPosted: Sat Oct 12, 2013 7:42 am    Post subject: Reply with quote

Maybe 2901 ....... 2X01 ???
No idea...
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yk



Joined: 17 Oct 2011
Posts: 539
Location: CN

PostPosted: Sat Oct 12, 2013 7:44 am    Post subject: Reply with quote

I think not a processor, can find RP2X04 ,but 28 pin.

http://pdf.datasheetarchive.com/indexerfiles/Scans-064/DSA2IH00159796.pdf
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