标签: pic硬件

Itistheresponsibilityofengineerstogetthemostperformanceandcapabilityoutoftheresourcesavailable.Inthisapplicationnote,wepresentideasthathavehelpedpreviousdesignsreducesizeandcost.Thisapplicationnotelooksatdifferentwaysof:•savinginputpins•drivingmultipleLEDs•savingoutputpins•maximizingpinusage•powersavingtricksAN234HardwareTechniquesforPICmicroMicrocontrollersFIGURE1:MULTIPLESWITCHESAuthor:JosephJulicherWITHADCMicrochipTechnologyInc.VDDINTRODUCTIONR1R2R3ItistheresponsibilityofengineerstogetthemostperformanceandcapabilityoutoftheresourcesPICmicroS1……