W742S81A Datasheet, PDF (36/47 Pages) Winbond – 4 BIT MICROCONTROLLER

W742S81A
The power connections for the 1/3 bias 1/4 duty LCD driving mode are shown below.
1/3 Bias at VDD = 3.0 V
DH1
DH2
VSS
C
H
I
VDD
P
VDD1
VDD2
0.1uF
0.1uF
VDD = 3.0 V
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