Ayala.K. <br/><br/>
The 8051 Microcontroller 3rd Ed 

 - 3 
 - Delhi  CENGAGE LEARNING  2005 
 - 412 
<br/><br/><label>ISBN: </label>9788131502006 
<br/><br/><label>Publisher. No.: </label> Sapna Book House Bangalore 
<br/><br/><label>Subjects--Personal Names: </label> Electronics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics