
S6B0759 PRELIMINARY SPEC. VER. 1.2
81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD
3
CO
NTENTS
INTRODUCTION.................................................................................................................................................. 1
BLOCK DIAGRAM.............................................................................................................................................. 2
PAD CONFIGURATION....................................................................................................................................... 3
PIN DESCRIPTION.............................................................................................................................................. 7
POWER SUPPLY......................................................................................................................................... 7
LCD DRIVER SUPPLY................................................................................................................................. 7
SYSTEM CONTROL .................................................................................................................................... 8
MICROPROCESSOR INTERFACE .............................................................................................................. 9
LCD DRIVER OUTPUTS.............................................................................................................................11
FUNCTIONAL DESCRIPTION............................................................................................................................12
MICROPROCESSOR INTERFACE .............................................................................................................12
DISPLAY DATA RAM (DDRAM)..................................................................................................................16
LCD DISPLAY CIRCUITS............................................................................................................................20
LCD DRIVER CIRCUIT................................................................................................................................22
POWER SUPPLY CIRCUITS.......................................................................................................................25
REFERECE CIRCUIT EXAMPLES..............................................................................................................30
RESET CIRCUIT.........................................................................................................................................32
INSTRUCTION DESCRIPTION...........................................................................................................................33
SPECIFICATIONS..............................................................................................................................................55
ABSOLUTE MAXIMUM RATINGS...............................................................................................................55
DC CHARACTERISTICS.............................................................................................................................56
AC CHARACTERISTICS.............................................................................................................................58
REFERENCE APPLICATIONS...........................................................................................................................62
MICROPROCESSOR INTERFACE .............................................................................................................62
CONNECTIONS BETWEEN S6B0759 AND LCD PANEL............................................................................64