HD66727 Datasheet, PDF (95/97 Pages) Hitachi Semiconductor – Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function

HD66727
Double boosting
9.0
Triple boosting
8.0
8.5
7.0
8.0
VUP2 (V)
7.5
7.0
6.0
VUP3 (V)
5.0
typ.
4.0
typ.
6.5
3.0
6.0
0.0
0.5
1.0
1.5
2.0
2.00.0
0.5
1.0
1.5
2.0
I_O (mA)
I_O (mA)
Vci = V_CC = 4.5 V, Rf = 180 kΩ, Ta = 25°C
Vci = V_CC = 2.7 V, Rf = 150 kΩ, Ta = 25°C
Load Circuits
AC Characteristics Test Load Circuits
Data bus : SDA
Test Point
50 pF
Figure 56 Load Circuit
95