HD66750 Datasheet, PDF (92/96 Pages) Hitachi Semiconductor – 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions

HD66750/1
(iv) Relation between the obtained voltage and current
Six-times boosting <T.B.D>
Seven-times boosting <T.B.D>
15.0
14.5
VUP6 (V)
14.0
13.5
13.0
17.5
17.0
16.5
VUP7 (V)
16.0
15.5
0
50
100 150 200
Io (µA)
Vci = Vcc = 2.4 V, fosc = 70 kHz, Ta = 25°C,
DC1 to 0 = 00
0
50
100
150
200
Io (µA)
Vci = Vcc = 2.4 V, fosc = 70 kHz, Ta = 25°C,
DC1 to 0 = 00
Figure 60 Booster (cont)
Load Circuits
AC Characteristics Test Load Circuits
Data bus: DB15 to DB0
Test Point
50 pF
Figure 61 Load Circuit
92