lc75804e Sanyo Semiconductor Corporation, lc75804e Datasheet - Page 11

• Manufacturer Part Number: lc75804e
• Description: 1/3, 1/4 Duty Lcd Display Drivers With Key Input Function
• Manufacturer: Sanyo Semiconductor Corporation

CE
CL
DI
DO
Note: B0 to B3, A0 to A3 ...... CCB address
When CL is stopped at the high level
B0
B0
B0
B0
0
0
0
0
B1
B1
B1
B1
CCB address ............ 42H
D1 to D300 .............. Display data
S0, S1 ...................... Sleep control data
K0, K1 ...................... Key scan output/segment output selection data
P0 to P3 .................. 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
DT ............................ 1/3 duty or 1/4 duty drive selection data
DD ................................ Direction data
1
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
A3
0
0
0
0
D153
D77
D229
D1
Display data
Display data
Display data
Display data
D148 D149
D224 D225
D300
D72 D73
0
D150
D226
D74
LC75804E, LC75804W
0
D151
D227
D75
0
D152
D228
D76
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Fixed data
0
0
0
0
S0
0
0
0
Control data
Fixed data
Fixed data
S1
0
0
0
K0
0
0
0
K1
0
0
0
P0
0
0
0
P1
0
0
0
P2
0
0
0
P3
0
0
0
SC
0
0
0
DR
0
0
0
No. 6266-11/37
DT
0
0
0
0
0
1
1
DD
DD
DD
DD
0
1
0
1