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'[EE] Need help to ID Micro'
2009\03\02@053711 by Roger Weichert

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Hi, I have a control board with a micro that I haven't been able to identify.

It is labeled CF30140  ...  though the first 0 is scratched a little. I have substituted (the 0) with alternatives but still come up with nothing.

The second line has ' N  A  9110 ' and the third, ' Philipines '.

It is a 16 pin DIL with Vcc at pin16 and Vss at pin 9. It is being run at 6 volts.

It has a 4.1952Mhz crystal between pins 1 and 2  ...  and uses pins 3-6 as outputs etc.

Wondering if anyone can help out with any info please?

Regards,    RDW

2009\03\02@063120 by Rikard Bosnjakovic

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On Mon, Mar 2, 2009 at 11:36, Roger Weichert <spam_OUTrweicherTakeThisOuTspambigpond.net.au> wrote:

> Hi, I have a control board with a micro that I haven't been able to identify.
[...]

Hi

Is there a logo on the chip? If so, perhaps you can find the
manufacturer at http://bos.hack.org/ic_logos/ and ease up the
identification.


--
- Rikard - http://bos.hack.org/cv/

2009\03\03@002355 by Roger Weichert

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From: "Rikard Bosnjakovic"



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Hi Rikard,

Thanks for the link, that is a great resource.

My IC appears to be a Texas Instrument one, but I still have not been able
to find any more details.

Anyone have any other suggestions?

Thanks,    RDW


2009\03\03@003435 by solarwind

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Can you post a picture?

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