AVR-Chat

I used buffer 74HC244 in my writer and voltage 5,12 volt. Is that voltage dangerous for the mCU(atmega32L)? 
  The mCu controlled driver stepper motor dan driver DC motor with IC  L298. Is the mCU current drop-out? or is the driver motor cause that  mcu broken?
  
  Thanks for your answer..

np np <harrabylad@yahoo.co.uk> wrote:                                                  Sounds like an programming overvoltage problem.
  Are you sure you have the right volts to program it?
  
  www.ckp-railways.talktalk.net/pcbcad21.htm
  
  eka maulana <maula_eka@yahoo.com>  wrote: I have a problem with my AVR microcontroller (atmega16,  atmega32L and atmega8535L),  I used ISP to program this microcontroller with CodeVisionAVR. Why did  the MCU often broken after being programmed. It happen to MCU ATMega16  and ATMega32L, but not to ATMega8535L. 
     I used eksternal clock 8 MHz for programming my project.
     Thank you very much..
     
    
   ---------------------------------
   Expecting? Get great news right away with email Auto-Check.
   Try the Yahoo! Mail Beta.
   
   [Non-text portions of this message have been removed]
   
   
       
                         
  
    
  ---------------------------------
  What kind of emailer are you? Find out today - get a free analysis of  your email personality. Take the quiz at the Yahoo! Mail Championship.
  
  [Non-text portions of this message have been removed]
  
  
      
                                    

 
---------------------------------
Finding fabulous fares is fun.
Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.

[Non-text portions of this message have been removed]