ST7528 Sitronix, ST7528 Datasheet - Page 59

• Manufacturer Part Number: ST7528
• Description: 16 Gray Scale Dot Matrix LCD Controller
• Manufacturer: Sitronix

ST7528
Set Bias Power Save Mode
Consist of 2-byte Instructions
The 1
The 2
This command is for saving the IC current consumption by Bias Power Saving
After this Instruction is set, Bias function is also working
Release Bias Power Save Mode
Consist of 2-byte Instructions
The 1
The 2
This command is for release Bias Power Save
Select DC-DC Step-up
Selects one of 4 DC-DC step-up to reduce the power consumption by this instruction. It is very useful to realize the partial
display function.
Ver2.3
A0
A0
A0
A0
A0
0
0
0
0
0
st
nd
st
nd
Instruction
Instruction
Instruction
Instruction
DC1
0
0
1
1
RW
RW
RW
RW
RW
0
0
0
0
0
DB7
DB7
DB7
DB7
DB7
1
0
1
0
0
DC0
0
1
0
1
DB6
DB6
DB6
DB6
DB6
1
0
1
0
1
DB5
DB5
DB5
DB5
DB5
1
0
1
0
1
59/97
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DB4
DB4
DB4
DB4
DB4
1
0
1
0
0
Selected DC-DC converter circuit
3 times boosting circuit
4 times boosting circuit
5 times boosting circuit
6 times boosting circuit
DB3
DB3
DB3
DB3
DB3
0
0
0
0
0
DB2
DB2
DB2
DB2
DB2
0
0
0
1
1
DB1
DB1
DB1
DB1
DB1
DC1
1
0
1
0
2007/1/3
DB0
DB0
DB0
DB0
DB0
DC0
1
0
1
0
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