S6B0723 Datasheet, PDF (50/71 Pages) Samsung semiconductor – 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD

S6B0723 PRELIMINARY SPEC. VER. 0.9
Referential Instruction Setup Flow (2)
65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
User System Setup by External Pins
Start of Iitialization
Power ON (VDD - VSS) Keeping the RESETB Pin = “L”
Waiting for Stabilizing the Power
RESETB Pin = “H”
Set Power Save
User Application Setup by Internal Instructions
[ADC Select]
[SHL Select]
[LCD Bias Select]
User LCD Power Setup by Internal Instructions
[Regulator Resistor Select]
[Reference Voltage Register Set]
Release Power Save
Waiting for Stabilizing the LCD Power Levels
End of Initialization
Figure 27. Initializing without the Built-in Power Supply Circuits
47