Thischaptercontainsgeneralinformationthatwillbeusefultoknowbeforeusingthe

MCP39093-PhaseEnergyMeterReferenceDesign.Itemsdiscussedinthischapter

include:

•DocumentLayout

•ConventionsUsedinthisGuide

•RecommendedReading

•TheMicrochipWebSite

•CustomerSupport

•DocumentRevisionHistoryMCP39093-PhaseEnergyMeterReferenceDesignUsingthePIC18F25202008MicrochipTechnologyInc.DS51643BNotethefollowingdetailsofthecodeprotectionfeatureonMicrochipdevices:MicrochipproductsmeetthespecificationcontainedintheirparticularMicrochipDataSheet.Microchipbelievesthatitsfamilyofproductsisoneofthemostsecurefamiliesofitskindonthemarkettoday,whenusedintheintendedmannerandundernormalconditions.Therearedishonestandpossiblyillegalmethodsusedtobreachthecodeprotectionfeature.Allofthesemethods,toourknowledge,req