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79C940 Datasheet, PDF (1/13 Pages) Rochester Electronics – Media Access Controller for Ethernet (MACE) 84-pin PLCC and 100-pin PQFP Packages | |||
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TABLETA5BLE 5
FINAL FINAL
© 2013 Rochester Electronics, LLC. All Rights Reserved 03112013
AmA79mC7994C0940
MediaMAecdciaesAscCceosnstrCololenrtrfolrleErthfoerrnEetht e(MrnAeCt E(Mâ¢A)CEâ¢)
79C940
DISTINDCITSITVIENCCTHIAVERACCHTAERRAISCTTIECRSISTICS
â Integâ ratIendteCgoranterodllCeor nwtirtohllMerawncithheMstaenrchester
â Arbitâ raryArbbyiteraaryligbnymteeanltigannmd elintttlea/nbdigliettnled/ibaing endian
encodere/dneccooddeer/rdaencdod1e0rBaAnSdE1-0TBtrAaSnEs-cTeitvraenr sceiver memoryminetmerofrayceinsteurpfapcoertseudpported
and AUIapnodrtAUI port
â Internâ al/Ienxteternrnaal/lelxotoeprnbaalclkoocpapbabckilictiaepsabilities
â Suppâ ortSsuIEppEoErt8s02IE.3E/EAN8S02I .838/A02N-S3Ia8n8d02E-t3hearnndeEt therneâ t Exterâ nalEAxtdedrrneaslsADdedtreecstsioDneItnetcetrifoanceIn(tEeArfDacIe)(EADI)
standardsstandards
for exterfnoar lehxaterdrnwaalrheaardwdraersesafdildtererisnsgfinltering in
â 84-piâ n P8L4C-pCinanPdLC10C0a-pnidn 1P0Q0F-pPinPaPcQkFaPgePsackages
bridge/rboruitdegrea/rpopulitceartaiopnpslications
â 80-piâ n T8h0in-pQinuTahdinFlQatuPaadcFkla(Tt QPFacPk) p(TaQckFaPg)epackage â JTAGâ BoJuTAndGaBryoSucnadnar(yIESEcEan11(4IE9E.1E) t1e1s4t9a.1c)cteessst access
availableavfoairlasbplaecfeocr rsiptiaccael acprpitliiccaaltaiopnpslicsautciohnasssuch as port inteprofarct einftoerfbaocaerfdorlebvoeal rpdroledvuecltpiornodteuscttion test
PCMCIAPCMCIA
â Integâ rateIndteMgarantcehdeMstaenr cEhnecsotdererE/Dnceocoddere/rDecoder
â Moduâ larMaorcdhuiltaercaturcrehiatellcotwurseeaalsloywtusneiansgytotuning to â Digitaâ l ADttigacithaml Aetntat cInhtmerefnact eIn(tDerAfaIc)ea(lDloAwIs) allows
specificsappepclifcicataiopnpslications
by-passbinyg-poafsdsiifnfegroenf tdiaiflfeArtetnactihaml Aetntat cUhnmitent Unit
â Highâ speHeigdh, 1s6p-ebeitds,y1n6c-bhirtosnyonucshhroonsot ussyshtoesmt system InterfaceIn(tAerUfaI)ce (AUI)
interfaceinwteirthfa2ceowr 3ithcy2colers3/trcayncslefesr/transfer
â Suppâ ortSsutphpeofortlslotwheinfgoltlyopweisngoftynpeetwsoorfknetwork
â Indivâ iduIanldtirvaindsumalitr(a1n3s6mbiytt(e1)3a6nbdyrtec) eainvde r(1e2c8eive (128 interfacein:terface:
byte) FlFbOytsep) FrolFvOidsepinrocvreidaeseinocfrseyasteeomf lsaytsetnecmy latency â AUI toâexAtUerIntaol e1x0tBerAnSaEl 120, B10ABSAES2E, 150oBrASE5 or
and supapnodrtstuhpepforlltotwheinfgolfleoawtuinregsf:eatures:
10BASE1-F0BMAASUE-F MAU
â AutomâatAicurteotmraantsicmriestsriaonnswmiitshsnioonFwIFithOno FIFO
reload reload
â DAI pâortDtAoIexptoerrtntaol e1x0tBerAnSaEl 120, B10ABSAES2E, 150, BASE5,
10BASE1-T0,B1A0SBEA-STE, 1-F0BMAASUE-F MAU
â AutomâatAicurteocmeaivteicsrtercipepivinegsatrnipdptirnagnsamndit transmit
padding p(iandddivinidgu(ainllydipvridougarallmy pmraobglrea)mmable)
â Geneâral GPeunrpeorasel PSuerrpiaolsIentSeerfraiacleIn(GtePrfSacI)eto(GPSI) to
external eexntceorndainlge/ndceocdoidnign/gdescohdeimnge scheme
â AutomâatAicurtuonmt aptaicckruent trepjaecktieotnrejection
â Internâal 1In0tBerAnSaEl 1-T0BtrAaSnsEc-eTivtrearnwsictheiver with
â AutomâatAicudtoemleatioticn doef lceotilolisnioonf cfroallmiseiosn frames
automatiacustoemlecatiocnseolfe1c0tiBonASoEf 1-T0BoAr SAEU-ITportAUI port
â AutomâatAicurteotmraantsicmriestsriaonnswmiitshsnioonFwIFithOno FIFO
reload reload
â Sleepâ mSoldeeepalmloowdseraeldlouwcesdrepdouwceerdcpoonwsuemr cpo-nsump-
tion for tcirointicfaolrbcarittiecrayl pboawtteryedpoawppelriecdataiopnpslications
â Direcâ t slDaivrecatcscleasvse taoccaellsosntoboaallrdon board
â 5 MHâ z-25 MHz-2s5ysMteHmz scylosctekmspceloedck speed
configurcaotniofnig/sutraattuiosnr/esgtaistutesrsreagnisdtetrrasnasnmdit/ransmit/ â Suppâ ortSfuopr poopretrfaotrioonpienraintidounsitnriainldteumstpriearlatteumreperature
receive rFelFceOisve FlFOs
range (âr4a0n°gCet(oâ4+08°5C°Cto) a+v8a5il°aCb)leavinailaalbl tlehrieneall three
â Direcâ t FDIFiOrecretaFdIF/wOrirteaadc/wcersitse faocrcseismspfloer simple
packagepsackages
interfaceinttoerDfaMcAe tcooDntMroAllecrosnotrrol/lOersproorcle/Ossporroscessors
GENERGAELNDEERSACLRDIPETSICORNIPTION
The MedTiaheAcMcedsisaCAocncterosslleCr ofonrtrEotlhleerrfnoertE(MthAerCnEet) (cMhiApCE) chTihpe MACTEhedMevAicCeEisdaevsilcaeveisraegsilsatveer breagsiesdtepr ebraipsheedraple.ripheral.
is a CMOisSaVCLMSIOdSevVicLeSIddeesvigicneeddetosigpnroevdidteo fpleroxvibidilietyflexibiAlitlyl transAfellrstratonsafnedrsfrtomantdhefrsoymstethme asyrestpeemrfoarme epderformed
in custominizceudstLoAmNizdeedsLigAnFN.oTdrheesciMognmA.CTpEhleedteMevAicRCeoEiscdshepveeicsceitfe-isrsoperdcuisef-irnignsgimugpsulienigdmseeim, ppollreeymaosreIem/OorreyefaoedrrIa/tOnodrpewaardigteaecnod3mwmritaencdosm. mands.
iIc/OallpyedreipsiIhc/iOgaenlrlapyeledsdreitaposrhieagednrpaderlerdsesstaeosrneata,dppadprPnerleidslcseeaasnatitoacs,npeeaspnnltcwidrcaohalainteziorcesenedusnmoltwtrurahlfstlaiiezypcresle-dtomorurylstifypIMonsleA-rcCosEnpjuecIMnhcncipAitfciCiopocnErnojpuwvcainhditcicheptksioapaanrguonwvseIieEditraheEdvsEaeaaf8uiniln0saeI2eEbd.r3EidlDEiientMyft8ieAn0ref2aed.c3neDginiMtnateeAilr,ofaertehcndeegitnaeil,ortehde
tem specteifmic DspMeAcifiisc rDeMquAireisd.reqTuhierehdi.ghTshpeeheidg,h1s6p-ebeitd, 16-tboita spectoifica asppelcicifaictioanp.pIlitcsastiuopne. rIitosrsmuopdeuriloarrmarocdhuitleacr-architec-
snyanl cDhMroAnsnoyaounlRotrshcnDoeIhlscy/rM.hrOyigCeoshsAentttrpeettoaorromiuEonmrlsemcaicIkneist/nerOtysiomecnsshurictaopfmesanrmggocoeursescamiyrnewiaassntxistetihtomeseorepuoufmsamttrpifc,muresaerrattfhiyiozninerssgemrdstnodaemonpimtfscaiocteyie,mrsobtfeaaoiiimtzbnnasanesdiseyledeaxmsdirpfstiooecetnocrsonip-faidicrmounadctiituoeolcanrxtprhctrtdeehoutraerdeorr-uiavnecc.ittscearteoinzatdhttotdieouvneorb,reveidgerieicnssaaiecaglnnoOtd,itEnloseMifmvibgessupleuyraestsrcioceaitfnieoctd,iamonlteriafosinsagissnm.uyatpâserTleeytrspetfdeitacmasactainlnâesgvidna.-aRlatuaeolellcsrosohfatwnaearseectnefteorhddrEe-raeleaelfvcellMotoirrecownAnneceiCcetsohpEdrrueeerspevoMrivsceeAsseCoEr
many exmisatinyg epxeirsitpinhgerpael rdipehviecreasl ,dseuvcicheas,s sSuCchSIaasnSdCSI aansd a coansneactcivointyneccetlilvintycocrepllorinacteodrpionrtaoteadlainrgtoera, larger,
serial linksecSroiapnletrliocnliklfeiccrsoa.nttiroonlleNrsu. mber 79C940B-CI (A) ReinvteCgrateidntseygsratetemd. system.
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Publication#Pu1b6l2ic3a5tionR#ev1:6E235AmeRnedvm: eEntA/0mendment/0
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