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S6B0721 PRELIMINARY SPEC. VER. 0.1 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
3
CO
NTENTS
INTRODUCTION ..................................................................................................................................................1
FEATURES..........................................................................................................................................................1
BLOCK DIAGRAM...............................................................................................................................................3
PAD CONFIGURATION .......................................................................................................................................4
PAD CENTER COORDINATES............................................................................................................................5
PIN DESCRIPTION ..............................................................................................................................................7
POWER SUPPLY..........................................................................................................................................7
LCD DRIVER SUPPLY..................................................................................................................................7
SYSTEM CONTROL .....................................................................................................................................8
MICROPROCESSOR INTERFACE.............................................................................................................10
LCD DRIVER OUTPUTS.............................................................................................................................12
FUNCTIONAL DESCRIPTION............................................................................................................................13
MICROPROCESSOR INTERFACE.............................................................................................................13
DISPLAY DATA RAM (DDRAM)..................................................................................................................17
LCD DISPLAY CIRCUITS............................................................................................................................20
LCD DRIVER CIRCUIT ...............................................................................................................................22
POWER SUPPLY CIRCUITS ......................................................................................................................23
REFERECE CIRCUIT EXAMPLES..............................................................................................................30
RESET CIRCUIT.........................................................................................................................................32
INSTRUCTION DESCRIPTION...........................................................................................................................33
SPECIFICATIONS..............................................................................................................................................47
ABSOLUTE MAXIMUM RATINGS...............................................................................................................47
DC CHARACTERISTICS.............................................................................................................................48
REFERENCE DATA....................................................................................................................................51
AC CHARACTERISTICS.............................................................................................................................53
REFERENCE APPLICATIONS...........................................................................................................................57
MICROPROCESSOR INTERFACE.............................................................................................................57
CONNECTIONS BETWEEN S6B0721 AND LCD PANEL............................................................................58
TCP PIN LAYOUT (SAMPLE)......................................................................................................................63