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cedrik
Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia
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 Posted: Wed Jun 19, 2013 11:08 am Post subject: Toshiba t3472 |
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I have a question .. how rare is this CPU Toshiba T3472 ? couldnt find many infos about it... and a value please?
what are the other 2 ?
Thank you
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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| Posted: Wed Jun 19, 2013 12:23 pm Post subject: |
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the T3472 is a very simple 4-bit processor, made on NMOS with a single 5 Volt supply. It runs at 1MHz max.
Primarily it was used to run keyboards/character displays and printers.
The T3474 is a Mask ROM (16 Kbit)
The T3538 is a Printer controller (for a Seiko CR-330)
If you have a spare 3474 let me know
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Tegranphos
Joined: 04 Oct 2009
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Location: Navarra - Spain
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