LC75879PT_13 Datasheet, PDF (27/35 Pages) ON Semiconductor – LCD Display Driver

LC75879PT
Control data
Common/segment output waveform frame frequency fo[Hz]
Internal oscillator operating mode
External clock operating mode
External clock operating mode
FC0 FC1 FC2
(The control data OC is 0,
(The control data OC is 1
(The control data OC is 1
fosc=300[kHz] typ)
and EXF is 0, fCK1=300[kHz] typ)
and EXF is 1, fCK2=38[kHz] typ)
1
1
0
fosc/6144
fCK1/6144
fCK2/768
1
1
1
fosc/4608
fCK1/4608
fCK2/576
0
0
0
fosc/3072
fCK1/3072
fCK2/384
0
0
1
fosc/2304
fCK1/2304
fCK2/288
0
1
0
fosc/1536
fCK1/1536
fCK2/192
0
1
1
fosc/1152
fCK1/1152
fCK2/144
1
0
0
fosc/768
fCK1/768
fCK2/96
Note: When is setting (FC0,FC1,FC2)=(1,0,1), the frame frequency is same as frame frequency at the time
of the (FC0,FC1,FC2)=(0,0,0) setting (fosc/3072, fCK1/3072, fCK2/384).
No.A1687-27/35