PT6553_10 Datasheet, PDF (8/41 Pages) Princeton Technology Corp – LCD Driver IC with Key Input Function

LCD Driver IC with Key Input Function
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URL: http://www.princeton.com.tw
PT6553
CONDITION 2: CLK IS TERMINATED AT THE "HIGH" LEVEL
CE
CLK
DI
DO
0
1
000
0
1
B0 B1 B2 B3 A0 A1 A2
0
D1 D2 D3
A3
DISPLAY DATA
D41 D42 0 0 0 0 S0 S1 K0 K1 P0 P1 SC DR 0 0
CONTROL DATA
DD
0
1
000
0
1
B0 B1 B2 B3 A0 A1 A2
0
D43 D44 D45
A3
DISPLAY DATA
D83 D84 0 0
0 0 0 00
0
00 00 01
FIXED DATA
DD
0
1
000
0
1
0
D85 D86 D87
D125 D126 0 0
0 0 0 00
0
00 00 10
B0 B1 B2 B3 A0 A1 A2 A3
DISPLAY DATA
FIXED DATA
DD
Where: DD= Direction Data
- Address: 42H
- D1 to D126: Display Data
- S0, S1: Sleep Control Data
- K0, K1: Key Scan Output/Segment Output Selection Data
- P0, P1: 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
PT6553 V1.7
-8-
November, 2007