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  <xs:element id="peng_DisposalGroupIncludingDiscontinuedOperationNetAssetsBeforeCumulativeTranslationAdjustment" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationNetAssetsBeforeCumulativeTranslationAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DisposalGroupIncludingDiscontinuedOperationCumulativeTranslationAdjustment" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationCumulativeTranslationAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DisposalGroupIncludingDiscontinuedOperationAssetsNetOfCumulativeTranslationAdjustment" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationAssetsNetOfCumulativeTranslationAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_CelestialAIPreferredSharesMember" abstract="true" name="CelestialAIPreferredSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_ZiliaTechnologiesMember" abstract="true" name="ZiliaTechnologiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_OneNonMarketableEquityInvestmentMember" abstract="true" name="OneNonMarketableEquityInvestmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CelestialAIMergerMember" abstract="true" name="CelestialAIMergerMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_MergerTransactionConsiderationReceived" abstract="false" name="MergerTransactionConsiderationReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_MergerTransactionConsiderationTransferredEquityInterestShareIssuedNumberOfShares" abstract="false" name="MergerTransactionConsiderationTransferredEquityInterestShareIssuedNumberOfShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="peng_MergerTransactionConsiderationTransferredEquityInterestFairValue" abstract="false" name="MergerTransactionConsiderationTransferredEquityInterestFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_MergerTransactionGainLossOnConsiderationReceived" abstract="false" name="MergerTransactionGainLossOnConsiderationReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_SaleOfEquityInterestMergerShares" abstract="false" name="SaleOfEquityInterestMergerShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="peng_ProceedsFromSaleOfMergerEquityInterest" abstract="false" name="ProceedsFromSaleOfMergerEquityInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_GainLossOnSaleOfMergerEquityInterest" abstract="false" name="GainLossOnSaleOfMergerEquityInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_MergerTransactionContingentConsiderationRevenueMilestoneTargetAmount" abstract="false" name="MergerTransactionContingentConsiderationRevenueMilestoneTargetAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_MergerTransactionContingentConsiderationRevenueMilestoneTargetFullEarnoutAmount" abstract="false" name="MergerTransactionContingentConsiderationRevenueMilestoneTargetFullEarnoutAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_IncomeTaxWithholdingOnEquityMethodInvestments" abstract="false" name="IncomeTaxWithholdingOnEquityMethodInvestments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_AccountsReceivableAvailableForSale" abstract="false" name="AccountsReceivableAvailableForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_PercentageOfInventories" abstract="false" name="PercentageOfInventories" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_IntegratedMemoryMember" abstract="true" name="IntegratedMemoryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_StratusTechnologiesMember" abstract="true" name="StratusTechnologiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_GoodwillMeasurementInput" abstract="false" name="GoodwillMeasurementInput" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_AdvancedComputingMember" abstract="true" name="AdvancedComputingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_AccruedSalariesWagesAndBenefits" abstract="false" name="AccruedSalariesWagesAndBenefits" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_AccruedIncomeAndOtherTaxes" abstract="false" name="AccruedIncomeAndOtherTaxes" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_AccountsPayableForPropertyAndEquipment" abstract="false" name="AccountsPayableForPropertyAndEquipment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_SeniorNotesDueTwoThousandThirtyOneMember" abstract="true" name="SeniorNotesDueTwoThousandThirtyOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_SeniorNotesDueTwoThousandThirtyMember" abstract="true" name="SeniorNotesDueTwoThousandThirtyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TwoPercentConvertibleSeniorNotesDueTwoThousandTwentyNineMember" abstract="true" name="TwoPercentConvertibleSeniorNotesDueTwoThousandTwentyNineMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TwoPointTwoFivePercentageConvertibleSeniorNotesDueTwoThousandTwentySixMember" abstract="true" name="TwoPointTwoFivePercentageConvertibleSeniorNotesDueTwoThousandTwentySixMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_SeniorNotesDueTwoThousandTwentyFiveMember" abstract="true" name="SeniorNotesDueTwoThousandTwentyFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CreditFacilityTermLoanMember" abstract="true" name="CreditFacilityTermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TheCreditFacilityAgreementMember" abstract="true" name="TheCreditFacilityAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_EarnoutNoteMember" abstract="true" name="EarnoutNoteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_LEDPurchasePriceNoteMember" abstract="true" name="LEDPurchasePriceNoteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_A2025CreditAgreementMember" abstract="true" name="A2025CreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_GeneralPurposeBorrowingsMember" abstract="true" name="GeneralPurposeBorrowingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_DebtCovenantFirstLienLeverageRatio" abstract="false" name="DebtCovenantFirstLienLeverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="peng_DebtCovenantReductionOfDebtAmountUsedForThePurposesOfCalculatingDebtCovenantRatios" abstract="false" name="DebtCovenantReductionOfDebtAmountUsedForThePurposesOfCalculatingDebtCovenantRatios" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DebtInstrumentCovenantFirstLienLeverageRatioMaximum" abstract="false" name="DebtInstrumentCovenantFirstLienLeverageRatioMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="peng_DebtInstrumentCovenantTotalLeverageRatioMaximum" abstract="false" name="DebtInstrumentCovenantTotalLeverageRatioMaximum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="peng_DebtInstrumentCovenantAcquisitionRelatedIncreaseInTotalLeverageRatio" abstract="false" name="DebtInstrumentCovenantAcquisitionRelatedIncreaseInTotalLeverageRatio" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="peng_DebtInstrumentCovenantInterestCoverageRatioMinimum" abstract="false" name="DebtInstrumentCovenantInterestCoverageRatioMinimum" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="peng_DebtInstrumentCovenantConsolidatedDebtMaximum" abstract="false" name="DebtInstrumentCovenantConsolidatedDebtMaximum" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_TwoPercentConvertibleSeniorNotesDue2030Member" abstract="true" name="TwoPercentConvertibleSeniorNotesDue2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TwoPercentConvertibleSeniorNotesDue2031Member" abstract="true" name="TwoPercentConvertibleSeniorNotesDue2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_DebtInstrumentConvertibleTermsOfConversionAxis" abstract="true" name="DebtInstrumentConvertibleTermsOfConversionAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="peng_DebtInstrumentConvertibleTermsOfConversionDomain" abstract="true" name="DebtInstrumentConvertibleTermsOfConversionDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_DebtConversionTermsOneMember" abstract="true" name="DebtConversionTermsOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_DebtConversionTermsTwoMember" abstract="true" name="DebtConversionTermsTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_PurchaseObligationDuePeriod" abstract="false" name="PurchaseObligationDuePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="peng_TemporaryEquityRedemptionRightsNumberOfInstallments" abstract="false" name="TemporaryEquityRedemptionRightsNumberOfInstallments" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="peng_TemporaryEquityRedemptionRightsNoticePeriod" abstract="false" name="TemporaryEquityRedemptionRightsNoticePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="peng_StockRepurchasePrograms2024And2025Member" abstract="true" name="StockRepurchasePrograms2024And2025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_StockRepurchaseProgram2022Member" abstract="true" name="StockRepurchaseProgram2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_OrdinaryShareRepurchasesForWithholdingMember" abstract="true" name="OrdinaryShareRepurchasesForWithholdingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CreeJointVentureMember" abstract="true" name="CreeJointVentureMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_SmartGlobalHoldingsIncMember" abstract="true" name="SmartGlobalHoldingsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_SananMember" abstract="true" name="SananMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_LEDBusinessMember" abstract="true" name="LEDBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_NumberOfBoardOfDirectors" abstract="false" name="NumberOfBoardOfDirectors" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="peng_CappedCalls2029Member" abstract="true" name="CappedCalls2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CappedCalls2030Member" abstract="true" name="CappedCalls2030Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CappedCalls2031Member" abstract="true" name="CappedCalls2031Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_OptionIndexedToIssuersEquityCapPrice" abstract="false" name="OptionIndexedToIssuersEquityCapPrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="peng_TwoThousandAndTwentyOneInducementPlanMember" abstract="true" name="TwoThousandAndTwentyOneInducementPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TwoThousandSeventeenShareIncentivePlanSGHPlanMember" abstract="true" name="TwoThousandSeventeenShareIncentivePlanSGHPlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_RestrictedStockAwardsAndRestrictedStockUnitsMember" abstract="true" name="RestrictedStockAwardsAndRestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_MarketBasedRestrictedShareAwardMember" abstract="true" name="MarketBasedRestrictedShareAwardMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_PercentageOfMaximumNumberOfOrdinarySharesThroughPayrollDeductions" abstract="false" name="PercentageOfMaximumNumberOfOrdinarySharesThroughPayrollDeductions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_ShareBasedCompensationFairMarketValuePercentageOfOrdinaryShare" abstract="false" name="ShareBasedCompensationFairMarketValuePercentageOfOrdinaryShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodExcludingOverachievementOfAwards" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodExcludingOverachievementOfAwards" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="peng_ContractWithCustomerLiabilityRevenueRecognizedCustomerAdvances" abstract="false" name="ContractWithCustomerLiabilityRevenueRecognizedCustomerAdvances" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_OtherIncomeExpense" abstract="false" name="OtherIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_IncomeTaxesTable" abstract="true" name="IncomeTaxesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="peng_IncomeTaxesLineItems" abstract="true" name="IncomeTaxesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationDomesticationAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationDomesticationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_OperatingLossCarryforwardSubjectToExpiration" abstract="false" name="OperatingLossCarryforwardSubjectToExpiration" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_RemainingOperatingLossCarryForwardsIndefiniteLived" abstract="false" name="RemainingOperatingLossCarryForwardsIndefiniteLived" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_FiniteLivedOperatingLossCarryforwards" abstract="false" name="FiniteLivedOperatingLossCarryforwards" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_IndefiniteLivedOperatingLossCarryforwards" abstract="false" name="IndefiniteLivedOperatingLossCarryforwards" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationUSTaxOnForeignBranchesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationUSTaxOnForeignBranchesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationWithholdingTaxAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationGainLossOnInvestmentsAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationGainLossOnInvestmentsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationTaxCreditTaxIncentivesAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationTaxCreditTaxIncentivesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationGlobalMinimumTaxAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationGlobalMinimumTaxAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationUSTaxOnForeignBranchesPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationUSTaxOnForeignBranchesPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationWithholdingTaxPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationGainLossOnInvestmentsPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationGainLossOnInvestmentsPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationTaxCreditTaxIncentivesPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationTaxCreditTaxIncentivesPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationGlobalMinimumTaxPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationGlobalMinimumTaxPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationReturnToProvisionAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationReturnToProvisionAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignWithholdingTaxPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationDomesticationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationDomesticationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_EffectiveIncomeTaxRateReconciliationReturnToProvisionPercentage" abstract="false" name="EffectiveIncomeTaxRateReconciliationReturnToProvisionPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_DeferredTaxAssetsTaxCreditCarryforwardsResearchAndOther" abstract="false" name="DeferredTaxAssetsTaxCreditCarryforwardsResearchAndOther" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DeferredTaxAssetsOperatingLeaseLiability" abstract="false" name="DeferredTaxAssetsOperatingLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DeferredTaxAssetsTaxAmortizableGoodwill" abstract="false" name="DeferredTaxAssetsTaxAmortizableGoodwill" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_DeferredTaxAssetsOriginalIssueDiscountAndDebtIssuanceCosts" abstract="false" name="DeferredTaxAssetsOriginalIssueDiscountAndDebtIssuanceCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_ReportedAsAbstract" abstract="true" name="ReportedAsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="peng_ValuationAllowanceRollForward" abstract="true" name="ValuationAllowanceRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="peng_EquityPlansMember" abstract="true" name="EquityPlansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_DilutiveEffectOfEquityPlansAndConvertibleNotes" abstract="false" name="DilutiveEffectOfEquityPlansAndConvertibleNotes" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="peng_AdvancedComputingSegmentMember" abstract="true" name="AdvancedComputingSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_IntegratedMemorySegmentMember" abstract="true" name="IntegratedMemorySegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_OptimizedLEDSegmentMember" abstract="true" name="OptimizedLEDSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_AmortizationOfIntangibleAssetsAcquired" abstract="false" name="AmortizationOfIntangibleAssetsAcquired" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_CostOfGoodsAndServicesSoldRestructuringCharges" abstract="false" name="CostOfGoodsAndServicesSoldRestructuringCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_RedomiciliationCosts" abstract="false" name="RedomiciliationCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_OperatingExpensesUnallocated" abstract="false" name="OperatingExpensesUnallocated" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_RelatedPartyVotingInterestPercentage" abstract="false" name="RelatedPartyVotingInterestPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="peng_RelatedPartyTransactionContractLiabilityAmount" abstract="false" name="RelatedPartyTransactionContractLiabilityAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_TenLargestCustomersMember" abstract="true" name="TenLargestCustomersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_CustomerOneMember" abstract="true" name="CustomerOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_TopTwoSuppliersMember" abstract="true" name="TopTwoSuppliersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_InventoryPurchases" abstract="false" name="InventoryPurchases" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_OtherCountryMember" abstract="true" name="OtherCountryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="peng_NetIncomeLossAttributableToParentQuarterly" abstract="false" name="NetIncomeLossAttributableToParentQuarterly" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicQuarterly" abstract="false" name="UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicQuarterly" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_NetIncomeLossAvailableToCommonStockholdersDilutedQuarterly" abstract="false" name="NetIncomeLossAvailableToCommonStockholdersDilutedQuarterly" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_NetIncomeLossAvailableToCommonStockholdersBasicQuarterly" abstract="false" name="NetIncomeLossAvailableToCommonStockholdersBasicQuarterly" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="peng_TonyFreyMember" abstract="true" name="TonyFreyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
