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Author Afzal Nawaz
Posted 8-Nov-2000 15:28 GMT
Toolset C51
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 Two Uarts
Afzal Nawaz
I am looking for 8051 core based micro controller with two uarts. Seems like it does not exist.
Please help
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Author David Lin
Posted 8-Nov-2000 16:50 GMT
Toolset C51
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 RE: Two Uarts
David Lin
Look for Dallas Semiconductor's DS80C320, DS87C520, or Winbond's W77E58.
They all have two Uarts.
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Author Andreas Haack
Posted 8-Nov-2000 17:04 GMT
Toolset C51
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 RE: Two Uarts
Andreas Haack
Take a look at Infineons (former Siemens) C509 and C517A controller.
http://www.infineon.com
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Author Stefan Gemuendt
Posted 9-Nov-2000 16:36 GMT
Toolset C51
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 RE: Two Uarts
Stefan Gemuendt
Look at Phytec Homepage http://www.phytec.de
For Dallas 320 Infineon 509/537/537
Rapid Development kits available.
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Author Andy Taylor
Posted 14-Nov-2003 21:53 GMT
Toolset C51
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 RE: Two Uarts
Andy Taylor
Philips 89C669
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Author Andy Neil
Posted 14-Nov-2003 23:15 GMT
Toolset C51
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 RE: Two Uarts
Andy Neil
"I am looking for 8051 core based micro controller with two uarts. Seems like it does not exist"
Whatever makes you think that?
As you can see from the replies so far, there are literally dozens!
Try the parametric search in the Device Database:
http://www.keil.com/dd/parm_search.asp
Or try a Trisced E5 - and get a virtually unlimited number of UARTs:
http://www.keil.com/forum/docs/thread1868.asp
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Author Jon Ward
Posted 17-Nov-2003 01:00 GMT
Toolset C51
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 RE: Two Uarts
Jon Ward
Actually, the parametric search lists 73!!! 8051 devices with 2 UARTS.
Jon
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Author Andy Neil
Posted 17-Nov-2003 06:30 GMT
Toolset C51
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 RE: Two Uarts
Andy Neil
"Actually, the parametric search lists 73!!! 8051 devices with 2 UARTS."
And that doesn't include the Triscend!
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Author David Lin
Posted 19-Nov-2003 13:49 GMT
Toolset C51
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 RE: Two Uarts
David Lin
I hope this guy, Alzal Nawaz, is still around. After all, he start the threat three years ago! I hope his boss didn't fire him while he was waiting for the response.
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Author Jon Ward
Posted 19-Nov-2003 16:22 GMT
Toolset C51
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 RE: Two Uarts
Jon Ward
I think that for the time, he got several good responses within 2-3 hours. (Dallas and Infineon). At that time, there weren't as many 8051 choices as there are today.
It also shows that people do read all those old message threads.
Jon
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Author Stefan Duncanson
Posted 19-Nov-2003 16:40 GMT
Toolset C51
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 RE: Two Uarts
Stefan Duncanson
"It also shows that people do read all those old message threads."
But why the heck do they reply to them?
Stefan
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