ST8012 Datasheet, PDF (18/47 Pages) Sitronix Technology Co., Ltd. – 120 Output LCD Common/Segment driver IC

Connection examples for plural common/segment (mix mode) drivers
The mix mode is 1/32,1/48,1/64,1/80,1/96,1/112 duty mode
(g) L/R = “L”
ST8012
FLM
VDD
XCK
LP
FR
DI3-DI0
4
Vss
PS COMSEG
(h) L/R=”H”
L/R
EIO2
EIO1
Y119 YX+1 YX Y0
Com
Seg
L/R
EIO2
Y119
L/R
EIO1
Y0 ^Vss
Seg
Data flow
FLM
VDD
XCK
LP
FR
DI3-DI0
4
PS COMSEG
L/R
EIO1
Y0 YX
EIO2
YX+1 Y119
L/R
EIO1
Y0
EIO2
Y119
Com
Seg
Seg
Data flow
V1.6
18/47
2004/09/08