Holtek BS82B12A-3 - Page 115

Rev. 1.20 114 January 23, 2015 Rev. 1.20 115 January 23, 2015
BS82B12A-3/BS82C16A-3/BS82D20A-3
Touch Key 8-Bit Flash MCU with LED/LCD Driver
BS82B12A-3/BS82C16A-3/BS82D20A-3
Touch Key 8-Bit Flash MCU with LED/LCD Driver

 





  
  
   
      
   
     








 










 
Note:*Whenaslaveaddressismatched,thedevicemustbeplacedineitherthetransmitmodeand
thenwritedatatotheIICDregister,orinthereceivemodewhereitmustimplementadummy
readfromtheIICDregistertoreleasetheSCLline.
I
2
C Communication Timing Diagram

 







 
  
 


 
  



  
  

  
    




 
  








 


  
 

I
2
C Bus ISR Flow Chart