From: MarkAren on 2 May 2010 00:25 Anyone remember this fine old UART / ACIA ? I need the pinouts for the 28 pin PLCC part Complete part number is MC68B50FN Thanks, Mark
From: petrus bitbyter on 2 May 2010 08:42 "MarkAren" <markaren10(a)yahoo.com> schreef in bericht news:0c076e50-9774-4ef7-af19-3e7ee7121407(a)h37g2000pra.googlegroups.com... > Anyone remember this fine old UART / ACIA ? > > I need the pinouts for the 28 pin PLCC part > > Complete part number is MC68B50FN > > Thanks, > > Mark Look for the datasheet of the W65C51S. petrus bitbyter
From: MarkAren on 2 May 2010 15:53 Thanks for the suggestion. The 6551 (28 pin) and 6850 (24 pin) are similar, but not identical. -Mark On May 3, 12:42 am, "petrus bitbyter" <pieterkraltlaatdit...(a)enditookhccnet.nl> wrote: > "MarkAren" <markare...(a)yahoo.com> schreef in berichtnews:0c076e50-9774-4ef7-af19-3e7ee7121407(a)h37g2000pra.googlegroups.com... > > > Anyone remember this fine old UART / ACIA ? > > > I need the pinouts for the 28 pin PLCC part > > > Complete part number is MC68B50FN > > > Thanks, > > > Mark > > Look for the datasheet of the W65C51S. > > petrus bitbyter
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