Withagrowingnumberofdeviceoptionswithinthe
MCP21XXfamily,thisTechnicalBriefservesasa
guideinhelpingtoselectthedeviceforyour
application.
AlloftheMCP21XXdevicesinterfacetotheHost
ControllerwithaUART.TheMCP2120andMCP2122
devicesuseonlytheTXandRXsignals.The
MCP215XandMCP2140devicesalsousetheTXand
RXsignals,aswellasupto6othernon-datasignals.
ForadditionalinformationonthisHostUARTinterface
fortheMCP215X(alsovalidfortheMCP2140),please
refertoApplicationNote858,“InterfacingThe
MCP215XtoaHostController“,DS00858.TB073SelectinganMCP21XXDeviceforIrDAApplicationsAuthor:MarkPalmerTable1comparessomeofthekeyfeaturesoftheMicrochipTechnologyInc.MCP2120andtheMCP2122,whileTable2comparessomeofthekeyfeaturesoftheMCP2140,MCP2150andtheMCP2155.INTRODUCTIONWithagrowingnumberofdeviceoptionswithintheWORKINGTHROUGHTHEDECISIONMCP21XXfamily,thisTechnicalBriefservesasaTREEguideinhelpingtoselectthedevicef
暂无评论