MYX29GL01GS11DPIV2 datasheet(46/68 Pages) MICROSS

46 / 68 page

MYX29GL01GS11DPIV2

Revision 1.0 - 01/26/2015

*Advanced information. Subject to change without notice.

1Gb GL-S MirrorBit® Eclipse™

Flash Memory

MYX29GL01GS11DPIV2*

Form #: CSI-D-685 Document 001

9 .3

Operating Ranges

9.3.1

Temperature Ranges

Industrial(I)Devices

AmbientTemperature(TA)-40°Cto+85°C

9.3.2

Power Supply Voltages

VCC

2.7Vto3.6V

VIO

1.65VtoVCC+200mV

Operatingrangesdefinethoselimitsbetweenwhichthefunctionalityofthedeviceisguaranteed.

9.3.3

Power-Up and Power-Down

Duringpower-uporpower-downVCCmustalwaysbegreaterthanorequaltoVIO(VCC≥VIO).

ThedeviceignoresallinputsuntilatimedelayoftVCShaselapsedafterthemomentthatVCCandVIObothrise

above,andstayabove,theminimumVCCandVIOthresholds.DuringtVCSthedeviceisperformingpoweron

resetoperations.

Duringpower-downorvoltagedropsbelowVCCLockoutmaximum(VLKO),theVCCandVIOvoltagesmustdrop

belowVCCReset(VRST)minimumforaperiodoftPDfortheparttoinitializecorrectlywhenVCCandVIOagain

rise to their operating ranges. See Figure 4: Power-down and Voltage Drop (page 47). If during a voltage

droptheVCCstaysaboveVLKOmaximumthepartwillstayinitializedandwillworkcorrectlywhenVCCisagain

aboveVCCminimum.Ifthepartlocksupfromimproperinitialization,ahardwareresetcanbeusedtoinitialize

thepartcorrectly.

NormalprecautionsmustbetakenforsupplydecouplingtostabilizetheVCCandVIOpowersupplies.Each

deviceinasystemshouldhavetheVCCandVIOpowersuppliesdecoupledbyasuitablecapacitorclosetothe

packageconnections(thiscapacitorisgenerallyontheorderof0.1μF).AtnotimeshouldVIObegreaterthen

200mVaboveVCC(VCC≥VIO-200mV).

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