HE83148 Datasheet, PDF (10/10 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER



 






























 


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












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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.