立功科技 FS23安全系统基础芯片【数据手册】FS23DS数据手册.pdf

FS23

Safetysystembasischip(SBC)withpowermanagement,CANFDandLIN

transceivers

Rev.7.0—16October2024Productdatasheet

Documentinformation

InformationContent

KeywordsFS23,systembasischip(SBC),pin-to-pin,softwarecompatible,lowdropout(LDO),DC-DC,

qualitymanagement(QM),automotivesafetyintegritylevel(ASIL)B

AbstractTheFS23SBCoffersanexpandablefamilyofdevicesthatispin-to-pinandsoftwarecompatible.

ItisscalablefromtheLDOversiontotheDC-DCversion,aswellasfromQMtoASILB.

NXPSemiconductorsFS23

Safetysystembasischip(SBC)withpowermanagement,CANFDandLINtransceivers

1Generaldescription

TheFS23systembasischip(SBC)offersanexpandablefamilyofdevicesthatispin-to-pinandsoftware

compatible.TheFS23SBCisscalablefromthelinearvoltageregulatorversiontotheDC-DCregulatorversion,

aswellasfromQMtoASILB.TheFS23SBCincludesCANandLINtransceivers,alongwithanumberof

systemandsafetyfeaturesforthelatestgenerationofautomotiveelectroniccontrolunits(ECU).

TheFS23SBCprovidesahighlevelofintegrationinordertooptimizethebillofmaterial(BOM)costforthe

bodyandcomfortmarket.

TheFS23deviceishighlyflexible.ItissuitableforS32Kprocessor-basedapplications,aswellasmultivendor

processorsbecauseofitshighlevelofflexibility.

Severaldeviceversionsareavailable,offeringchoiceinoutput-voltagesettings,operatingfrequency,power-up

sequencing,andinputs/outputsconfigurationtoaddressmultipleapplications.

FS23Functionalblockiagram