
8
E0C63466
q LCD Driver
Item
LCD drive voltage
(when VC1 standard is selected)
LCD drive voltage
(when VC2 standard is selected)
Symbol
VC1
VC2
VC4
VC5
VC1
VC2
VC4
VC5
Unit
V
Max.
Typ.
×1.12
2VC1
×0.9
3VC1
×0.9
4VC1
×0.9
1/2VC2
×0.95
Typ.
×1.12
3/2VC2
2VC2
Typ.
0.975
0.990
1.005
1.020
1.035
1.050
1.065
1.080
1.095
1.110
1.125
1.140
1.155
1.170
1.185
1.200
1.95
1.98
2.01
2.04
2.07
2.10
2.13
2.16
2.19
2.22
2.25
2.28
2.31
2.34
2.37
2.40
Min.
Typ.
×0.88
2VC1
3VC1
4VC1
1/2VC2
-0.1
Typ.
×0.88
3/2VC2
×0.95
2VC2
×0.95
Condition
Connect 1 M
load resistor
LC0–3="0"
between VSS and VC1
LC0–3="1"
(without panel load)
LC0–3="2"
LC0–3="3"
LC0–3="4"
LC0–3="5"
LC0–3="6"
LC0–3="7"
LC0–3="8"
LC0–3="9"
LC0–3="10"
LC0–3="11"
LC0–3="12"
LC0–3="13"
LC0–3="14"
LC0–3="15"
Connect 1 M
load resistor between VSS and VC2
(without panel load)
Connect 1 M
load resistor between VSS and VC4
(without panel load)
Connect 1 M
load resistor between VSS and VC5
(without panel load)
Connect 1 M
load resistor between VSS and VC1
(without panel load)
Connect 1 M
load resistor
LC0–3="0"
between VSS and VC2
LC0–3="1"
(without panel load)
LC0–3="2"
LC0–3="3"
LC0–3="4"
LC0–3="5"
LC0–3="6"
LC0–3="7"
LC0–3="8"
LC0–3="9"
LC0–3="10"
LC0–3="11"
LC0–3="12"
LC0–3="13"
LC0–3="14"
LC0–3="15"
Connect 1 M
load resistor between VSS and VC4
(without panel load)
Connect 1 M
load resistor between VSS and VC5
(without panel load)
(Unless otherwise specified: VDD=3.0V, VSS=0V, fOSC1=32.768kHz, CG=25pF, Ta=25
°C,
VD1/VC1/VC2/VC4/VC5 are internal voltage, C1–C8=0.2
F)