HE83146 Datasheet, PDF (11/11 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER



 






























 


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BK7 7&7 77?<


  
Triple Charge Pump is selected

^{LCD Max. Voltage=LV3=3*VDD}




Triple Charge Pump is selected
LCD Max. Voltage=LV3=3/2*VDD




Triple Charge Pump is selected
LCD Max. Voltage=LV3=VDD




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Floating 


No Capacitor

No External Parts is
necessary if user adopt
Internal Fast RC Clock
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1/5 BAIS CONFIGURATION


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LCD PANEL
Buzzer
or
Speaker
_
Circuit
Passive
Bias &
+
Filter

Circuit
Please Refer
AN022 for Speech
Output Circuit
External Fast Clock:
Crystal osc.





External Fast Clock:
RC osc.


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External Slow Clock:
Crystal osc.



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External Slow Clock:
RC osc.