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EM78P468N/EM78P468L
8-Bit Microcontroller
38 •
Boosting circuits connection for LCD voltage
VLCD2(2*VDD/3)
VA
VLCD3(1*VDD/3)
VB
External circuit for 1/3 Bias
VLCD2(VDD/2)
VA
VLCD3(VDD/2)
VB
External circuit for 1/2 Bias
Fig. 6-15 Charge Bump Circuit Connection (Cext=0.1
(This specification is subject to change without further notice)
VDD
GND
VDD
GND
Product Specification (V1.5) 02.15.2007
μ
f )
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