Holtek HT66F30 User Manual

Rev. 2.50 64 June 22, 2017 Rev. 2.50 65 June 22, 2017
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
SLOW Mode to NORMAL Mode Switching
InSLOWModethesystemuseseithertheLXTorLIRClowspeedsystemoscillator.Toswitch
backtotheNORMALMode,wherethehighspeedsystemoscillatorisused,theHLCLKbitshould
besetto"1"orHLCLKbitis"0",butCKS2~CKS0issetto"010","011","100","101","110",or
"111".Asacertainamountoftimewillberequiredforthehighfrequencyclocktostabilise,the
statusoftheHTObitischecked.Theamountoftimerequiredforhighspeedsystemoscillator
stabilizationdependsuponwhichhighspeedsystemoscillatortypeisused.
 
 
 
  
  
  
 

   
   
  
 
   
    
 
   
   

  
   

Holtek HT66F30 Specifications

General

Brand	Holtek
Model	HT66F30
Category	Computer Hardware
Language	English