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Mikkel C. Simonsen
08/28/13 11:46
Read: 1139 times

#190006 - Who am I e-mailing?
Responding to: David Prentice's previous message
David Prentice said:
The regular website is in English.
Email questions via

Is the stc-51 site related to STC? The stc-51 site is run by "Beijing Siliconray Elec Ltd." which sounds a lot like the " online retail store" to me.

I did e-mail the stc-51 site some time ago, requesting a datasheet not available at the site. I never got a reply.

I guess that you can set the clock rate in software. This seems an easy workaround.

How do you set the correct clock rate in software, when the device sometimes runs at 5.5MHz (as programmed) and at 11MHz at other times? I will try adding a 3-pin voltage monitor IC, to keep the ┬ÁC off until the voltage reaches 4.5V.


List of 12 messages in thread
STC 15F104E      Mikkel C. Simonsen      08/17/13 18:47      
   The STC12C5Axxx work fine      David Prentice      08/18/13 02:24      
      Others      Mikkel C. Simonsen      08/18/13 15:26      
   Support from STC?      Andy Neil      08/25/13 11:34      
      Support?      Mikkel C. Simonsen      08/27/13 21:02      
         Just Email STC      David Prentice      08/28/13 11:07      
            Who am I e-mailing?      Mikkel C. Simonsen      08/28/13 11:46      
               I guess SiliconRay is same as STC      David Prentice      08/28/13 16:03      
         RST and Full speed ?      Jim Granville      08/28/13 16:30      
            Divider      Mikkel C. Simonsen      09/04/13 15:52      
               LP52      Jim Granville      09/09/13 23:28      
   USB programming works      Mikkel C. Simonsen      09/04/13 15:59      

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