lc75863e Sanyo Semiconductor Corporation, lc75863e Datasheet - Page 7

• Manufacturer Part Number: lc75863e
• Description: 1/3 Duty Lcd Display Drivers With Key Input Function
• Manufacturer: Sanyo Semiconductor Corporation

Serial Data Input
1. When CL is stopped at the low level
Note: B0 to B3, A0 to A3 ...... CCB address
2. When CL is stopped at the high level
Note: B0 to B3, A0 to A3 ...... CCB address
CCB address ........ 42H
D1 to D75 .............. Display data
S0,S1 .................... Sleep control data
K0,K1 .................... Key scan output/segment output selection data
P0 to P2 ................ Segment output port/general-purpose output port selection data
SC ........................ Segment on/off control data
DR ........................ 1/2 bias or 1/3 bias drive selection data
CE
CL
DI
DO
CE
CL
DI
DO
DD ................................ Direction data
DD ................................ Direction data
B0
B0
B0
B0
0
0
0 1
0
B1
B1
B1
B1
1
1
1
B2
B2
B2
B2
0
0
0
0
B3
B3
B3
B3
0
0
0
0
A0
A0
A0
A0
0
0
0
0
A1
A1
A1
A1
0
0
0
0
A2
A2
A2
A2
1
1
1
1
A3
A3
A3
0
0
A3
0
0
D40
D1
D1
D40 D41
D2
D41
D2
Display Data
Display Data
Display Data
Display Data
D34
D73
D34 D35 D36
D73
LC75863E, 75863W
D35
D74
D74
D36
D75
D75
D37
D37
0
0
D38
D38
0
0
D39
D39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Fixed Data
Fixed Data
0
0
0
0
0
0
0
0
Control Data
Control Data
S0
S0
0
0
S1
S1
0
0
K0
K0
0
0
K1
K1
0
0
P0
P0
0
0
P1
P1
0
0
P2
P2
0
0
SC
SC
0
0 0
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DR
DR
0
DD
DD
DD
DD
1
1
0
0