MYX29GL01GS11DPIV2 datasheet(52/68 Pages) MICROSS

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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

Table 21: Power ON and Reset Parameters (continued)

Notes:

1. Not100%tested.

2. TimingmeasuredfromVCCreachingVCCminimumandVIOreachingVIOminimumtoVIHonResetandVIL

onCE#.

3. RESET#LowisoptionalduringPOR.IfRESETisassertedduringPOR,thelateroftRPH,tVIOS,ortVCS

willdeterminewhenCE#maygoLow.IfRESET#remainsLowaftertVIOS,ortVCSissatisfied,tRPHis

measuredfromtheendoftVIOS,ortVCS.RESETmustalsobeHightRHbeforeCE#goesLow.

4. VCC≥VIO-200mVduringpower-up.

5. VCCandVIOrampratecanbenon-linear.

6. SumoftRPandtRHmustbeequaltoorgreaterthantRPH.

10.2.1

Power-On (Cold) Reset (POR)

DuringtheriseofpowersuppliestheVIOsupplyvoltagemustremainlessthanorequaltotheVCCsupply

voltage.VIHalsomustremainlessthanorequaltotheVIOsupply.

TheColdResetEmbeddedAlgorithmrequiresarelativelylong,hundredsofμs,period(tVCS)toloadallofthe

EACalgorithmsanddefaultstatefromnon-volatilememory.DuringtheColdResetperiodallcontrolsignals

includingCE#andRESET#areignored.IfCE#isLowduringtVCSthedevicemaydrawhigherthannormal

PORcurrentduringtVCSbutthelevelofCE#willnotaffecttheColdResetEA.CE#orOE#musttransitionfrom

HightoLowaftertVCSforavalidreadorwriteoperation.RESET#maybeHighorLowduringtVCS.IfRESET#is

LowduringtVCSitmayremainLowattheendoftVCStoholdthedeviceintheHardwareResetstate.IfRESET#

isHighattheendoftVCSthedevicewillgototheStandbystate.

Whenpowerisfirstapplied,withsupplyvoltagebelowVRSTthenrisingtoreachoperatingrangeminimum,

internaldeviceconfigurationandwarmresetactivitiesareinitiated.CE#isignoredforthedurationofthePOR

operation (tVCS or tVIOS). RESET# Low during this POR period is optional. If RESET# is driven Low during

PORitmustsatisfytheHardwareResetparameterstRPandtRPH.InwhichcasetheResetoperationswillbe

completedatthelateroftVCSortVIOSortRPH.

DuringColdResetthedevicewilldrawICC7current.

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