S6B0716
33COM/100SEG DRIVER & CONTROLLER FOR STN LCD
CONTENTS
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 .............................................................................................................. 9
LCD DRIVER OUTPUTS .............................................................................................................................11
TEST PINS..................................................................................................................................................11
FUNCTIONAL DESCRIPTION............................................................................................................................12
MICROPROCESSOR INTERFACE .............................................................................................................12
DISPLAY DATA RAM (DDRAM) ..................................................................................................................16
LCD DISPLAY CIRCUITS............................................................................................................................19
LCD DRIVER CIRCUIT................................................................................................................................21
POWER SUPPLY CIRCUITS.......................................................................................................................22
REFERECE CIRCUIT EXAMPLES ..............................................................................................................28
RESET CIRCUIT .........................................................................................................................................29
INSTRUCTION DESCRIPTION...........................................................................................................................30
SPECIFICATIONS ..............................................................................................................................................43
ABSOLUTE MAXIMUM RATINGS ...............................................................................................................43
DC CHARACTERISTICS .............................................................................................................................44
REFERENCE DATA ....................................................................................................................................47
AC CHARACTERISTICS .............................................................................................................................49
REFERENCE APPLICATIONS...........................................................................................................................53
MICROPROCESSOR INTERFACE .............................................................................................................53
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