Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_012015

StandardFeaturesLow-voltageOperationVCC=1.
7Vto5.
5VInternallyOrganizedas128x8(1-Kbit)or256x8(2-Kbit)I2C-compatible(2-wire)SerialInterfaceSchmittTrigger,FilteredInputsforNoiseSuppressionBidirectionalDataTransferProtocol400kHz(1.
7V)and1MHz(2.
5V,5.
0V)CompatibilityWriteProtectPinforHardwareDataProtection8-bytePageWriteModePartialPageWritesAllowedSelf-timedWriteCycle(5msMax)High-reliabilityEndurance:1,000,000WriteCyclesDataRetention:100YearsGreenPackageOptions(Pb/Halide-free/RoHS-compliant)8-leadJEDECSOIC,8-leadTSSOP,8-padUDFN,and5-leadSOT23DieSaleOptions:WaferFormandTapeandReelAvailableEnhancedFeaturesintheCSSerialEEPROMSeriesAllStandardFeaturesSupported128-bitUniqueFactory-programmedSerialNumberPermanentlyLocked,Read-onlyValueStoredinaSeparateMemoryAreaGuaranteedUniqueAcrossEntireCSSeriesofSerialEEPROMsAT24CS01andAT24CS02I2C-Compatible(2-wire)SerialEEPROMwithaUnique,FactoryProgrammed128-bitSerialNumber1-Kbit(128x8),2-Kbit(256x8)DATASHEETAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201521.
DescriptionTheAtmelAT24CS01andAT24CS02provides1024/2048bitsofSerialElectricallyErasableandProgrammableRead-onlyMemory(EEPROM)organizedas128/256wordsof8bitseach.
Thedeviceisoptimizedforuseinmanyindustrialandcommercialapplicationswherelow-powerandlow-voltageoperationareessential.
TheAT24CS01/02isavailableinspace-saving,8-leadJEDECSOIC,8-leadTSSOP,8-padUDFNand5-leadSOT23packagesandisaccessedviaa2-wireserialinterface.
Inaddition,bothdevicesfullyoperatefrom1.
7Vto5.
5VVCC.
TheAT24CS01/02providestheadditionalfeatureofafactoryprogrammed,guaranteedunique128-bitserialnumber,whilemaintainingallofthetraditionalfeaturesavailableinthe1-Kbitor2-KbitSerialEEPROM.
ThetimeconsumingstepofperformingandensuringtrueserializationofproductonamanufacturinglinecanberemovedfromtheproductionflowbyemployingtheCSSeriesSerialEEPROM.
The128-bitserialnumberisprogrammedandpermanentlylockedfromfuturewritingduringtheAtmelproductionprocess.
Further,this128-bitlocationdoesnotconsumeanyoftheuserread/writeareaofthe1-Kbitor2-KbitSerialEEPROM.
TheuniquenessoftheserialnumberisguaranteedacrosstheentireCSSeriesofSerialEEPROMs,regardlessofthesizeofthememoryarrayorthetypeofinterfaceprotocol.
Thismeansthatasanapplication'sneedsformemorysizeorinterfaceprotocolevolveinfuturegenerations,anypreviouslydeployedserialnumberfromanyAtmelCSSeriesSerialEEPROMpartwillremainvalid.
2.
PinDescriptionsandPinoutsFigure2-1.
PinConfigurationNotes:1.
Foruseof5-leadSOT23,thesoftwareA2,A1,andA0bitsinthedeviceaddresswordmustbesettozerotoproperlycommunicatewiththedevice.
2.
Drawingsarenottoscale.
PinNameFunctionA0-A2AddressInputsSDASerialDataSCLSerialClockInputWPWriteProtectGNDGroundVCCPowerSupply1234A0A1A2GND8765VCCWPSCLSDA8-padUDFN(TopView)8-leadTSSOP(TopView)12348765A0A1A2GNDVCCWPSCLSDA1234A0A1A2GND8765VCCWPSCLSDA8-leadSOIC(TopView)5-leadSOT23(TopView)SCLGNDSDAWPVCC123543AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120153.
AbsoluteMaximumRatings4.
BlockDiagramFigure4-1.
BlockDiagramOperatingTemperature.
55Cto+125CStorageTemperature65Cto+150CVoltageonanypinwithrespecttoground.
1.
0Vto+7.
0VMaximumOperatingVoltage.
6.
25VDCOutputCurrent5.
0mA*Notice:Stressesbeyondthoselistedunder"AbsoluteMaximumRatings"maycausepermanentdamagetothedevice.
Thisisastressratingonlyandfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedintheoperationalsectionsofthisspecificationisnotimplied.
Exposuretoabsolutemaximumratingconditionsforextendedperiodsmayaffectdevicereliability.
StartStopLogicDataWordADDR/CounterRowDecoderDeviceAddressComparatorDataLatchesDOUT/ACKLogicColumnDecoderEEPROMArraySerialControlLogicHighVoltagePump&Timing128-bitSerialNumberSerialMUXReadRead/WriteEnableCOMPLoadINCVCCGNDWPSCLSDADOUTDINA2A1A0AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201545.
PinDescriptionsSerialClock(SCL):TheSCLinputisusedtopositiveedgeclockdataintoeachEEPROMdeviceandnegativeedgeclockdataoutofeachdevice.
SerialData(SDA):TheSDApinisbidirectionalforserialdatatransfer.
Thispinisopen-draindrivenandmaybewire-ORedwithanynumberofotheropen-drainoropen-collectordevices.
Device/PageAddresses(A2,A1,A0):TheA2,A1andA0pinsaredeviceaddressinputsthatarehardwiredfortheAT24CS01/02.
Asmanyaseight1-Kbitor2-Kbitdevicesmaybeaddressedonasinglebussystem.
Formoredetail,seeSection8.
,"DeviceAddressing"onpage10.
WriteProtect(WP):AT24CS01/02hasaWriteProtect(WP)pinthatprovideshardwaredataprotection.
WhentheWriteProtectpinisconnectedtoground(GND),normalread/writeoperationstothefullarrayarepossible.
WhentheWriteProtectpinisconnectedtoVCC,allwriteoperationstothememoryareinhibitedbutreadoperationsarestillpossible.
ThisoperationissummarizedinTable5-1below.
Table5-1.
WriteProtectWPPinStatusPartoftheArrayProtectedAtVCCFullArrayAtGNDNormalRead/WriteOperations5AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120156.
MemoryOrganizationAT24CS01,1KSerialEEPROM:Internallyorganizedwith16pagesof8byteseach,the1Krequiresa7-bitdatawordaddressforrandomwordaddressing.
AT24CS02,2KSerialEEPROM:Internallyorganizedwith32pagesof8byteseach,the2Krequiresan8-bitdatawordaddressforrandomwordaddressing.
6.
1PinCapacitanceTable6-1.
PinCapacitance(1)Note:1.
Thisparameterischaracterizedandisnot100%tested.
6.
2DCCharacteristicsTable6-2.
DCCharacteristicsNote:1.
VILminandVIHmaxarereferenceonlyandarenottested.
ApplicableoverrecommendedoperatingrangefromTA=25°C,f=1.
0MHz,VCC=1.
7Vto5.
5V.
SymbolTestConditionMaxUnitsConditionsCI/OInput/OutputCapacitance(SDA)8pFVI/O=0VCINInputCapacitance(A0,A1,A2,SCL)6pFVIN=0VApplicableoverrecommendedoperatingrangefrom:TAI=-40Cto+85C,VCC=1.
7Vto5.
5V(unlessotherwisenoted).
SymbolParameterTestConditionMinTypMaxUnitsVCCSupplyVoltage1.
75.
5VICC1SupplyCurrentVCC=5.
0VReadat400kHz0.
41.
0mAICC2SupplyCurrentVCC=5.
0VWriteat400kHz2.
03.
0mAISB1StandbyCurrentVCC=1.
7VVIN=VCCorVSS1.
0μAISB2StandbyCurrentVCC=5.
5VVIN=VCCorVSS6.
0μAILIInputLeakageCurrentVIN=VCCorVSS0.
103.
0μAILOOutputLeakageCurrentVOUT=VCCorVSS0.
053.
0μAVILInputLowLevel(1)–0.
6VCCx0.
3VVIHInputHighLevel(1)VCCx0.
7VCC+0.
5VVOL1OutputLowLevelVCC=1.
7VIOL=0.
15mA0.
2VVOL2OutputLowLevelVCC=3.
0VIOL=2.
1mA0.
4VAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201566.
3ACCharacteristicsTable6-3.
ACCharacteristicsNote:1.
Thisparameterisensuredbycharacterizationonly.
ApplicableoverrecommendedoperatingrangefromTAI=-40Cto+85C,VCC=1.
7Vto5.
5V,CL=1TTLGateand100pF(unlessotherwisenoted).
SymbolParameter1.
7V2.
5V,5.
0VUnitsMinMaxMinMaxfSCLClockFrequency,SCL4001000kHztLOWClockPulseWidthLow1.
20.
4μstHIGHClockPulseWidthHigh0.
60.
4μstINoiseSuppressionTime10050nstAAClockLowtoDataOutValid0.
10.
90.
050.
55μstBUFTimethebusmustbefreebeforeanewtransmissioncanstart1.
30.
5μstHD.
STAStartHoldTime0.
60.
25μstSU.
STAStartSetupTime0.
60.
25μstHD.
DATDataInHoldTime00μstSU.
DATDataInSetupTime100100nstRInputsRiseTime(1)0.
30.
3μstFInputsFallTime(1)300100nstSU.
STOStopSetupTime0.
60.
25μstDHDataOutHoldTime5050nstWRWriteCycleTime55msEndurance(1)3.
3V,+25C,PageMode1,000,000WriteCycles7AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120157.
DeviceOperationClockandDataTransitions:TheSDApinisnormallypulledhighwithanexternaldevice.
DataontheSDApinmaychangeonlyduringSCLlowtimeperiods.
DatachangesduringSCLhighperiodswillindicateaStartorStopconditionasdefinedbelow.
Figure7-1.
DataValidityStartCondition:Ahigh-to-lowtransitionofSDAwithSCLhighisaStartconditionwhichmustprecedeanyothercommand.
StopCondition:Alow-to-hightransitionofSDAwithSCLhighisaStopcondition.
Afterareadsequence,theStopcommandwillplacetheEEPROMinastandbypowermode.
Figure7-2.
StartandStopDefinitionSDASCLDataStableDataStableDataChangeSDASCLStartStopAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120158Acknowledge:AlladdressesanddatawordsareseriallytransmittedtoandfromtheEEPROMin8-bitwords.
TheEEPROMsendsazerotoacknowledgethatithasreceivedeachword.
Thishappensduringtheninthclockcycle.
Figure7-3.
OutputAcknowledgeStandbyMode:TheAT24CS01/02featuresalow-powerstandbymodewhichisenableduponpower-upaswellasafterthereceiptoftheStopconditionandthecompletionofanyinternaloperations.
2-wireSoftwareReset:Afteraninterruptioninprotocol,powerloss,orsystemreset,any2-wirepartcanberesetbyfollowingthesesteps:1.
CreateaStartcondition(ifpossible).
2.
Clockninecycles.
3.
CreateanotherStartconditionfollowedbyStopconditionasshowninFigure7-4.
Thedeviceshouldbereadyforthenextcommunicationafterabovestepshavebeencompleted.
Intheeventthatthedeviceisstillnon-responsiveorremainsactiveontheSDAbus,apowercyclemustbeusedtoresetthedevice.
Figure7-4.
SoftwareresetSCLDATAINDATAOUTStartAcknowledge981SCL9StartConditionStartConditionStopCondition8321SDADummyClockCycles9AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_012015Figure7-5.
BusTimingSCL:SerialClock,SDA:SerialDataI/OFigure7-6.
WriteCycleTimingSCL:SerialClock,SDA:SerialDataI/ONote:1.
ThewritecycletimetWRisthetimefromavalidStopconditionofawritesequencetotheendoftheinternalclear/writecycle.
SCLSDAINSDAOUTtFtHIGHtLOWtLOWtRtAAtDHtBUFtSU.
STOtSU.
DATtHD.
DATtHD.
STAtSU.
STAtWR(1)StopConditionStartConditionWORDNSCLSDA8thBitACKAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_012015108.
DeviceAddressingStandardEEPROMAccess:The1Kand2KEEPROMdevicerequiresan8-bitdeviceaddresswordfollowingaStartconditiontoenablethechipforareadorwriteoperation.
Thedeviceaddresswordconsistsofamandatory'1010'(Ah)sequenceforthefirstfourmostsignificantbitsasshowninFigure8-1.
ThisiscommontoallSerialEEPROMdevices.
ThenextthreebitsaretheA2,A1,andA0deviceaddressbitsforthe1Kand2KEEPROM.
Thesethreebitsmustcomparetotheircorrespondinghard-wiredinputpinsA2,A1,andA0inorderfortheparttoacknowledge.
Theeighthbitofthedeviceaddressistheread/writeoperationselectbit.
Areadoperationisinitiatedifthisbitishighandawriteoperationisinitiatedifthisbitislow.
Uponavalidcompareofthedeviceaddresswithhard-wiredinputpinsA2,A1,andA0,theEEPROMwilloutputazero.
Ifacompareisnotsuccessfullymade,thechipwillreturntoastandbystate.
SerialNumberAccess:TheAT24CS01andAT24CS02utilizesaseparatememoryblockcontainingafactoryprogrammed128-bitserialnumber.
Accesstothismemorylocationisobtainedbybeginningthedeviceaddresswordwitha'1011'(Bh)sequence.
Thebehaviorofthenextthreebits(A2,A1,andA0)remainthesameasduringastandardEEPROMaddressingsequence.
Thesethreebitsmustcomparetotheircorrespondinghard-wiredinputpinsA2,A1,andA0inorderfortheparttoacknowledge.
TheeighthbitofthedeviceaddressneedsbesettoaonetoreadtheSerialNumber.
Azerointhisbitposition,otherthanduringadummywritesequencetosettheaddresspointer,willresultinaunknowndatareadfromthepart.
Writingoralteringthe128-bitserialnumberisnotpossible.
Furtherspecificprotocolisneededtoreadtheserialnumberfromofthedevice.
SeeSection10.
,"ReadOperations"onpage12formoredetailsonaccessingthespecialfeature.
Figure8-1.
DeviceAddressDensityAccessAreaBit7Bit6Bit5Bit4Bit3Bit2Bit1Bit01KEEPROM1010A2A1A0R/WSerialNumber1011A2A1A012KEEPROM1010A2A1A0R/WSerialNumber1011A2A1A01MSBLSB11AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120159.
WriteOperationsByteWrite:AByteWriteoperationrequiresan8-bitdatawordaddressfollowingthedeviceaddresswordandacknowledgment.
Uponreceiptofthisaddress,theEEPROMwillagainrespondwithazeroandthenclockinthefirst8-bitdataword.
Followingreceiptofthe8-bitdataword,theEEPROMwilloutputazeroandtheaddressingdevice,suchasamicrocontroller,mustterminatethewritesequencewithaStopcondition.
AtthistimetheEEPROMentersaninternallytimedwritecycle,tWR,tothenonvolatilememory.
AllinputsaredisabledduringthiswritecycleandtheEEPROMwillnotresponduntiltheWriteiscomplete.
Figure9-1.
ByteWritePageWrite:The1Kand2KEEPROMarecapableofan8-bytePageWrite.
APageWriteisinitiatedinthesamewayasaByteWrite,butthemicrocontrollerdoesnotsendaStopconditionafterthefirstdatawordisclockedin.
Instead,aftertheEEPROMacknowledgesreceiptofthefirstdataword,themicrocontrollercantransmituptosevendatawords.
TheEEPROMwillrespondwithazeroaftereachdatawordreceived.
ThemicrocontrollermustterminatethePageWritesequencewithaStopcondition.
Figure9-2.
PageWriteThedatawordaddresslowerthreebitsareinternallyincrementedfollowingthereceiptofeachdataword.
Thehigherdatawordaddressbitsarenotincremented,retainingthememorypagerowlocation.
Whentheinternallygeneratedwordaddressreachesthepageboundary,thesubsequentbyteloadedwillbeplacedatthebeginningofthesamepage.
IfmorethaneightdatawordsaretransmittedtotheEEPROM,thedatawordaddresswillroll-overandpreviouslyloadeddatawillbeoverwritten.
AcknowledgePolling:OncetheinternallytimedwritecyclehasstartedandtheEEPROMinputsaredisabled,acknowledgepollingcanbeinitiated.
ThisinvolvessendingaStartconditionfollowedbythedeviceaddressword.
TheRead/Writebitisrepresentativeoftheoperationdesired.
OnlyiftheinternalwritecyclehascompletedwilltheEEPROMrespondwithazeroallowingthenextreadorwritesequencetobegin.
STARTSTOPWRITEDeviceAddressWordAddressDataSDALINEMSBR/WACKACKACKSTARTSTOPWRITEDeviceAddressSDALINEWordAddress(n)Data(n)Data(n+1)Data(n+x)MSBR/WACKACKACKACKACKAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120151210.
ReadOperationsReadoperationsareinitiatedinthesamewayasWriteoperationswiththeexceptionthattheRead/Writeselectbitinthedeviceaddresswordissettoone.
Therearefourreadoperations:CurrentAddressReadRandomAddressReadSequentialReadSerialNumberReadCurrentAddressRead:TheinternaldatawordaddresscountermaintainsthelastaddressaccessedduringthelastReadorWriteoperation,incrementedbyone.
Thisaddressstaysvalidbetweenoperationsaslongasthechippowerismaintained.
Theaddressroll-overduringreadisfromthelastbyteofthelastmemorypagetothefirstbyteofthefirstpage.
Theaddressroll-overduringwriteisfromthelastbyteofthecurrentpagetothefirstbyteofthesamepage.
Oncethedeviceaddresswiththeread/writeselectbitsettooneisclockedinandacknowledgedbytheEEPROM,thecurrentaddressdatawordisseriallyclockedout.
ThemicrocontrollerdoesnotrespondwithanzerobutdoesgenerateafollowingStopcondition.
Figure10-1.
CurrentAddressReadRandomRead:ARandomReadrequiresadummybytewritesequencetoloadinthedatawordaddress.
OncethedeviceaddresswordanddatawordaddressareclockedinandacknowledgedbytheEEPROM,themicrocontrollermustgenerateanotherStartcondition.
ThemicrocontrollernowinitiatesaCurrentAddressReadbysendingadeviceaddresswiththeread/writeselectbithigh.
TheEEPROMacknowledgesthedeviceaddressandseriallyclocksoutthedataword.
ThemicrocontrollerdoesnotrespondwithazerobutdoesgenerateafollowingStopcondition.
Figure10-2.
RandomReadDeviceAddressDataSTARTREADSTOPSDALINEMSBR/WACKNOACKSDALINESTARTWRITESTARTREADSTOPDeviceAddressWordAddress(n)DeviceAddressData(n)DummyWriteMSBR/WACKNOACKACKACK13AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_012015SequentialRead:SequentialReadsareinitiatedbyeitheracurrentaddressreadorarandomaddressread.
Afterthemicrocontrollerreceivesadataword,itrespondswithanacknowledge.
AslongastheEEPROMreceivesanacknowledge,itwillcontinuetoincrementthedatawordaddressandseriallyclockoutsequentialdatawords.
Whenthememoryaddresslimitisreached,thedatawordaddresswillroll-overandtheSequentialReadwillcontinue.
TheSequentialReadoperationisterminatedwhenthemicrocontrollerdoesnotrespondwithazerobutdoesgenerateafollowingStopcondition.
Figure10-3.
SequentialReadSerialNumberRead:ReadingtheserialnumberissimilartothesequentialreadsequencebutrequiresuseofthedeviceaddressseeninFigure8-1onpage10,adummywrite,andtheuseofspecificwordaddress.
Note:Theentire128-bitvaluemustbereadfromthestartingaddressoftheserialnumberblocktoguaranteeauniquenumber.
SincetheaddresspointerofthedeviceissharedbetweentheregularEEPROMarrayandtheserialnumberblock,adummywritesequence,aspartofaRandomReadorSequentialReadprotocol,shouldbeperformedtoensuretheaddresspointerissettozero.
ACurrentAddressReadoftheserialnumberblockissupportedbutifthepreviousoperationwastotheEEPROMarray,theaddresspointerwillretainthelastlocationaccessed,incrementedbyone.
Readingtheserialnumberfromalocationotherthanthefirstaddressoftheblockwillnotresultinauniqueserialnumber.
Additionally,thewordaddressmustbeginwitha'10'sequenceregardlessoftheintendedaddress.
Ifawordaddressotherthan'10'isused,thenthedevicewilloutputundefineddata.
Example:Iftheapplicationdesirestoreadthefirstbyteoftheserialnumber,thewordaddressinputwouldneedtobe80h.
Whentheendofthe128-bitserialnumberisreached(16bytesofdata),thedatawordaddresswillroll-overbacktothebeginningofthe128-bitserialnumber.
TheSerialNumberReadoperationisterminatedwhenthemicrocontrollerdoesnotrespondwithanzero(ACK)andinsteadissuesaStopcondition(seeFigure10-4onpage14.
)R/WACKACKACKACKNOACKSDALINEREADSTOPDeviceAddressData(n+x)Data(n+2)Data(n+1)Data(n)AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201514Figure10-4.
SerialNumberReadSDALINEDeviceAddressWordAddressnDeviceAddressSTARTWRITESTARTREADACKACKACKACKR/W1011100000001011MSBDummyWriteSerialNumberDataByte0x0SerialNumberDataByte0x1SerialNumberDataByte0x2SerialNumberDataByte0x3SerialNumberDataByte0xFNOACKSTOP15AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201511.
PartMarkingsDRAWINGNO.
REV.
TITLECatalogNumberTruncationAT24CS01TruncationCode##:N1AT24CS02TruncationCode##:N2AAAAAAAA##M@ATMLHYWW8-leadSOIC8-leadTSSOPAAAAAAA##M@ATHYWW8-leadUDFN##HM@YXX2.
0x3.
0mmBody5-leadSOT-23##MUYMXXBottomMarkTopMarkNote2:PackagedrawingsarenottoscaleNote1:designatespin124CS01-02SMA4/3/1224CS01-02SM,AT24CS01,andAT24CS02PackageMarkingInformationDateCodesVoltagesY=YearM=MonthWW=WorkWeekofAssemblyM:1.
7Vmin2:20126:2016A:January02:Week23:20137:2017B:February04:Week44:20148:2018.
.
.
.
.
.
5:20159:2019L:December52:Week52CountryofAssemblyLotNumberGrade/LeadFinishMaterial@=CountryofAssemblyAAA.
.
.
A=AtmelWaferLotNumberH:Industrial/NiPdAuU:Industrial/MatteTinTraceCodeAtmelTruncationXX=TraceCode(AtmelLotNumbersCorrespondtoCode)AT:AtmelExample:AA,AB.
.
.
.
YZ,ZZATM:AtmelATML:AtmelAT24CS01andAT24CS02:PackageMarkingInformationPackageMarkContact:DL-CSO-Assy_eng@atmel.
comAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120151612.
OrderingCodeDetailAtmelDesignatorProductFamilyDeviceDensityShippingCarrierOptionOperatingVoltage01=1K02=2K24CS=SerialEEPROM,Plus128-bitSerialNumberFeatureB=Bulk(Tubes)T=TapeandReel,StandardQuantityOptionE=TapeandReel,ExpandedQuantityOptionM=1.
7Vto5.
5VPackageDeviceGradeorWafer/DieThicknessH=Green,NiPdAuLeadFinish,IndustrialTemperatureRange(-40Cto+85°C)U=Green,MatteSnLeadFinish,IndustrialTemperatureRange(-40Cto+85°C)11=11milWaferThicknessPackageOptionSS=JEDECSOICX=TSSOPMA=UDFNST=SOT23WWU=WaferUnsawnAT24CS01-SSHM-B17AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201513.
OrderingInformationAdditionalpackagetypesthatarenotlistedmaybeavailable.
PleasecontactAtmelformoredetails.
Note:1.
ForWafersales,pleasecontactAtmelSales.
AtmelOrderingCodeFinishPackageDeliveryInformationOperationRangeFormQuantityAT24CS01-SSHM-BNiPdAu(Lead-free/Halogen-free)8S1Bulk(Tubes)100perTubeIndustrialTemperature(-40Cto+85C)AT24CS01-SSHM-TTapeandReel4,000perReelAT24CS01-XHM-B8XBulk(Tubes)100perTubeAT24CS01-XHM-TTapeandReel5,000perReelAT24CS01-MAHM-T8MA2TapeandReel5,000perReelAT24CS01-MAHM-ETapeandReel15,000perReelAT24CS01-STUM-T5TS1TapeandReel5,000perReelAT24CS01-WWU11M(1)N/AWaferSaleNote1AT24CS02-SSHM-BNiPdAu(Lead-free/Halogen-free)8S1Bulk(Tubes)100perTubeIndustrialTemperature(-40Cto+85C)AT24CS02-SSHM-TTapeandReel4,000perReelAT24CS02-XHM-B8XBulk(Tubes)100perTubeAT24CS02-XHM-TTapeandReel5,000perReelAT24CS02-MAHM-T8MA2TapeandReel5,000perReelAT24CS02-MAHM-ETapeandReel15,000perReelAT24CS02-STUM-T5TS1TapeandReel5,000perReelAT24CS02-WWU11M(1)N/AWaferSaleNote1PackageType8S18-lead,0.
150"wide,PlasticGullWingSmallOutline(JEDECSOIC)8X8-lead,4.
4mmbody,PlasticThinShrinkSmallOutlinePackage(TSSOP)8MA28-pad,2.
00mmx3.
00mmbody,0.
50mmpitch,DualNoLead(UDFN)5TS15-lead,2.
90mmx1.
60mmbody,PlasticThinShrinkSmallOutline(SOT23)AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120151814.
PackagingInformation14.
18S1—8-leadJEDECSOICDRAWINGNO.
REV.
TITLEGPCCOMMONDIMENSIONS(UnitofMeasure=mm)SYMBOLMINNOMMAXNOTEA10.
10–0.
25A1.
35–1.
75b0.
31–0.
51C0.
17–0.
25D4.
80–5.
05E13.
81–3.
99E5.
79–6.
20e1.
27BSCL0.
40–1.
270°–8°E1NTOPVIEWCE1ENDVIEWAbLA1eDSIDEVIEWPackageDrawingContact:packagedrawings@atmel.
com8S1G6/22/11Notes:Thisdrawingisforgeneralinformationonly.
RefertoJEDECDrawingMS-012,VariationAAforproperdimensions,tolerances,datums,etc.
8S1,8-lead(0.
150"WideBody),PlasticGullWingSmallOutline(JEDECSOIC)SWB19AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201514.
28X—8-leadTSSOPDRAWINGNO.
REV.
TITLEGPCCOMMONDIMENSIONS(UnitofMeasure=mm)SYMBOLMINNOMMAXNOTEA--1.
20A10.
05-0.
15A20.
801.
001.
05D2.
903.
003.
102,5E6.
40BSCE14.
304.
404.
503,5b0.
190.
250.
304e0.
65BSCL0.
450.
600.
75L11.
00REFC0.
09-0.
20SideViewEndViewTopViewA2ALL1D1E1NbPin1indicatorthiscornerEeNotes:1.
Thisdrawingisforgeneralinformationonly.
RefertoJEDECDrawingMO-153,VariationAA,forproperdimensions,tolerances,datums,etc.
2.
DimensionDdoesnotincludemoldFlash,protrusionsorgateburrs.
MoldFlash,protrusionsandgateburrsshallnotexceed0.
15mm(0.
006in)perside.
3.
DimensionE1doesnotincludeinter-leadFlashorprotrusions.
Inter-leadFlashandprotrusionsshallnotexceed0.
25mm(0.
010in)perside.
4.
DimensionbdoesnotincludeDambarprotrusion.
AllowableDambarprotrusionshallbe0.
08mmtotalinexcessofthebdimensionatmaximummaterialcondition.
Dambarcannotbelocatedonthelowerradiusofthefoot.
Minimumspacebetweenprotrusionandadjacentleadis0.
07mm.
5.
DimensionDandE1tobedeterminedatDatumPlaneH.
PackageDrawingContact:packagedrawings@atmel.
com8XE2/27/148X,8-lead4.
4mmBody,PlasticThinShrinkSmallOutlinePackage(TSSOP)TNRCA1AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120152014.
38MA2—8-padUDFNDRAWINGNO.
REV.
TITLEGPC8MA2G11/26/148MA2,8-pad2x3x0.
6mmBody,ThermallyEnhancedPlasticUltraThinDualFlatNo-LeadPackage(UDFN)YNZCOMMONDIMENSIONS(UnitofMeasure=mm)SYMBOLMINNOMMAXNOTEA0.
500.
550.
60A10.
00.
020.
05A2--0.
55D1.
902.
002.
10D21.
401.
501.
60E2.
903.
003.
10E21.
201.
301.
40b0.
180.
250.
303C1.
52REFL0.
300.
350.
40e0.
50BSCK0.
20--TOPVIEWSIDEVIEWBOTTOMVIEWPackageDrawingContact:packagedrawings@atmel.
comCEPin1IDD87651234AA1A2D2E2e(6x)L(8x)b(8x)Pin#1IDK12348765Notes:1.
Thisdrawingisforgeneralinformationonly.
RefertoDrawingMO-229,forproperdimensions,tolerances,datums,etc.
2.
ThePin#1IDisalaser-markedfeatureonTopView.
3.
Dimensionsbappliestometallizedterminalandismeasuredbetween0.
15mmand0.
30mmfromtheterminaltip.
Iftheterminalhastheoptionalradiusontheotherendoftheterminal,thedimensionshouldnotbemeasuredinthatradiusarea.
4.
ThePin#1IDontheBottomViewisanorientationfeatureonthethermalpad.
21AT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_01201514.
45TS1—5-leadSOT23DRAWINGNO.
REV.
TITLEGPCPackageDrawingContact:packagedrawings@atmel.
com5TS1D5/31/125TS1,5-lead1.
60mmBody,PlasticThinShrinkSmallOutlinePackage(ShrinkSOT)TSZCOMMONDIMENSIONS(UnitofMeasure=mm)SYMBOLMINNOMMAXNOTEA--1.
00A10.
00-0.
10A20.
700.
901.
00c0.
08-0.
203D2.
90BSC1,2E2.
80BSC1,2E11.
60BSC1,2L10.
60REFe0.
95BSCe11.
90BSCb0.
30-0.
503,41.
DimensionDdoesnotincludemoldflash,protrusionsorgateburrs.
Moldflash,protrusionsorgateburrsshallnotexceed0.
15mmperend.
DimensionE1doesnotincludeinterleadflashorprotrusion.
Interleadflashorprotrusionshallnotexceed0.
15mmperside.
2.
Thepackagetopmaybesmallerthanthepackagebottom.
DimensionsDandE1aredeterminedattheoutermostextremesoftheplasticbodyexclusiveofmoldflash,tiebarburrs,gateburrsandinterleadflash,butincludinganymismatchbetweenthetopandbottomoftheplasticbody.
3.
Thesedimensionsapplytotheflatsectionoftheleadbetween0.
08mmand0.
15mmfromtheleadtip.
4.
Dimension"b"doesnotincludedambarprotrusion.
Allowabledambarprotrusionshallbe0.
08mmtotalinexcessofthe"b"dimensionatmaximummaterialcondition.
Thedambarcannotbelocatedonthelowerradiusofthefoot.
Minimumspacebetweenprotrusionandanadjacentleadshallnotbelessthan0.
07mm.
Thisdrawingisforgeneralinformationonly.
RefertoJEDECDrawingMO-193,VariationABforadditionalinformation.
542L1LCENDVIEWCAA2A1bePLANESEATINGDSIDEVIEWEe1E131TOPVIEWAT24CS01/02[DATASHEET]Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_0120152215.
RevisionHistoryDoc.
Rev.
DateComments8815E01/2015AddtheUDFNExpandedQuantityOptionandupdatetheorderinginformationsection.
Updatethe8MA2packageoutlinedrawing.
8815D08/2014AddbulkSOICandTSSOPorderingcodes.
Updateorderingcodetable,8Xand8MA2packagedrawings,andupdatethedisclaimerpage.
Correctpinoutsfrombottomtotopviewandreorganizationfigures.
Nochangestofunctionalspecification.
8815C07/2013Updatestatusfrompreliminarytocompletereleaseandfootersandthedisclaimerpage.
8815B09/2012Updateorderinginformation.
8815A06/2012Initialdocumentrelease.
XXXXXXAtmelCorporation1600TechnologyDrive,SanJose,CA95110USAT:(+1)(408)441.
0311F:(+1)(408)436.
4200|www.
atmel.
com2015AtmelCorporation.
/Rev.
:Atmel-8815E-SEEPROM-AT24CS01-02-Datasheet_012015.
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