Specifications

– i –
SED1240
Series
Contents
OVERVIEW ..........................................................................................................................................................8-1
FEATURES ...........................................................................................................................................................8-1
BLOCK DIAGRAM ................................................................................................................................................8-2
CHIP SPECIFICATIONS ......................................................................................................................................8-3
DESCRIPTION OF PINS ....................................................................................................................................8-10
DESCRIPTION OF FUNCTIONS .......................................................................................................................8-13
DESCRIPTION OF COMMANDS .......................................................................................................................8-22
CHARACTER GENERATOR ..............................................................................................................................8-37
ABSOLUTE MAXIMUM RATINGS .....................................................................................................................8-52
DC CHARACTERISTICS ....................................................................................................................................8-53
AC CHARACTERISTICS ....................................................................................................................................8-55
MPU INTERFACE CONNECTION EXAMPLES .................................................................................................8-58
INTERFACE WITH LCD CELL ...........................................................................................................................8-59
LIQUID CRYSTAL DRIVE WAVEFORM ............................................................................................................8-62
OPTIONS LIST ...................................................................................................................................................8-65
EXAMPLE OF TCP ARRANGEMENT ................................................................................................................8-66