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HE83143 Datasheet, PDF (12/12 Pages) King blillion Electronics Co.,Ltd. – 8-BIT MICRO-CONTROLLER | |||
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N%H 0$
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/ 0$ 1 =
1
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==84
Twice Charge Pump is selected
LCD Max. Voltage=LV3=3/2*VDD
Twice Charge Pump is selected
LCD Max. Voltage=LV3=VDD
No Capacitor
Floating
No External Parts is
necessary if user adopt
Internal Fast RC Clock
4%11'5
-
13
''1
,
1/
0
1
/
0
./0
',/0
1&/
02',/0
LCD PANEL
External Fast Clock:
Crystal osc.
.(7
External Fast Clock:
RC osc.
!"#!!$ %
&
)* +
&
,
-.
-.
Buzzer
or
Speaker
Circuit
Passive
Bias &
Filter
Circuit
Please Refer
AN022 for Speech
Output Circuit
External Slow Clock:
Crystal osc.
'%'
External Slow Clock:
RC osc.
!"#!6!$ %
('&
%
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