<?xml version="1.0" encoding="utf-8"?>
<MainDeclaration xmlns="http://webstds.ipc.org/175x/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0">
  <BusinessInfo mode="Distribute">
    <Response date="2023-12-15-00-00" docID="NA" fieldLock="false" comment="Online Technical Support - STMicroelectronics :
http://www.st.com/web/en/support/support.html">
      <Authorizer name="Material Declaration champion" title="Material Declaration champion" comment="">
        <Email address="Refer to  Supplier Comment  section" type=""/>
        <SurfaceAddress internal="" street="" city="" stateProvince="" country="" postalCode="" type=""/>
        <Phone number="Refer to  Supplier Comment section"/>
      </Authorizer>
      <SupplyCompany name="STMicroelectronics">
        <CompanyID identity="NL 008751171B01"/>
      </SupplyCompany>
      <Contact name="Refer to  Supplier Comment  section" title="Refer to  Supplier Comment  section" comment="">
        <Email address="Refer to  Supplier Comment  section" type=""/>
        <SurfaceAddress internal="" street="" city="" stateProvince="" country="" postalCode="" type=""/>
        <Phone number="Refer to  Supplier Comment section"/>
      </Contact>
    </Response>
    <Declaration legalType="Standard" supplierAcceptance="true" legalDef="Supplier  certifies  that  it  gathered  the  provided  information  and  such  information is true and correct to the best of its knowledge and belief, as of the date that Supplier completes this form. Supplier acknowledges that Company will rely on this certification in determining the compliance of its products. Company acknowledges that Supplier may have relied on information provided by others  in  completing  this  form,  and  that  Supplier  may  not  have  independently  verified  such information.  However,  in  situations  where  Supplier  has  not  independently  verified  information provided by others, Supplier agrees that, at a minimum, its suppliers have provided certifications regarding their contributions to the part(s), and those certifications are at least as omprehensive as  the  certification  in  this  paragraph.  If  the  Company  and  the  Supplier  enter  into  a  written agreement  with respect  to  the  identified  part(s),  the  terms  and  conditions  of  that  agreement, including any warranty rights and/or remedies provided as part of that agreement, will be the sole and exclusive source of the Supplier&#8217;s liability and the Company&#8217;s remedies for issues that arise regarding information the Supplier provides in this form." uncertaintyStatement="While STMicroelectronics has endeavored to provide information which is accurate and up to date, this document and its contents are provided on a strict &apos;as is&apos; and &apos;as available&apos; basis. STMicroelectronics disclaims all warranties, express or implied related to this document and its contents, including but not limited to implied warranties of completeness, truth, accuracy, merchantability, fitness for a particular purpose and non-infringement. ST shall have no responsibility and assumes no liability for any cost, loss or damage of any kind which could arise, directly or indirectly, from the use or inability to use this document and/or its contents."/>
  </BusinessInfo>

  <Include>
    <Sectional name="MaterialInfo">
      <SubSectional name="A" />
      <SubSectional name="D" />
    </Sectional>
    <Sectional name="ManufacturingInfo" />
  </Include>

  <Product comment="ECOPACK&#174; 2" unitType="Each">
    <ProductID manufacturingSite="9991" effectiveDate="2023-12-15-00-00" version="B" itemName="215W*415XXX4" itemNumber="STM32L476RGT6
STM32L476RGT6TR">
    <Amount value="349.52757657" UOM="mg"/>
    <InstanceID identity="." authority="Comment"/>
  </ProductID>

  <MaterialInfo>
    <ExemptionList>
      <ExemptionListID authority="NONE" />
      <Exemption description="" identity="" />
      <Exemption description="" identity="" />
      <Exemption description="" identity="" />
      <Exemption description="" identity="" />
    </ExemptionList>
    <QueryList identity="RoHS Directive 2011/65/EU-July 2011 &#150; Annex II amended by Directive 2015/863-April 2015">
      <Query statement="1 - Product(s) meets EU RoHS requirement without any exemptions" response="True"/>
      <Query statement="2 - Product(s) meets EU RoHS requirements except lead in solder and this usage may qualify under the lead in solder &apos;7b&apos; exemption (other selected exemptions may apply)" response="False"/>
      <Query statement="3 - Product(s) meets EU RoHS requirements by application of the selected exemption(s)" response="False"/>
      <Query statement="4 - Product(s) does not meet EU RoHS requirements and is not under exemptions" response="False"/>
      <Query statement="5 - Product(s) is obsolete, no information is available" response="False"/>
      <Query statement="6 - Product(s) is unknown, no information is available" response="False"/>
    </QueryList>
    <QueryList identity="Chinese RoHS ,     references">
      <Query statement="1 - Product(s) requires marking for the presence of restricted substances and must be marked with an Environmental Protection Use Period under China&apos;s Measures for Administration of the control of pollution by Electronic Information Products" response="True" />
      <Query statement="2 - Product(s) is eligible for marking with the e code under China&apos;s Measures for Administration of the control of pollution by Electronic Information Products" response="False" />
    </QueryList>
    <QueryList identity="REACH-14th June 2023">
      <Query statement="1 - Product(s) does not contain REACH Substances Of Very High Concern above the limits per the definition within REACH" response="True" />
    </QueryList>



    <HomogeneousMaterialList>
      <HomogeneousMaterial name="Die  or dies" materialGroupName="M-011 Other inorganic materials">
        <Amount UOM="mg" value="17.501"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="die">
            <Substance name="Silicon (Si)">
              <SubstanceID authority="CAS" identity="7440-21-3"/>
              <Amount UOM="mg" value="16.931"/>
              <Concentration value="967430"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Aluminium (Al)">
              <SubstanceID authority="CAS" identity="7429-90-5"/>
              <Amount UOM="mg" value="0.027"/>
              <Concentration value="1543"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Copper (Cu)">
              <SubstanceID authority="CAS" identity="7440-50-8"/>
              <Amount UOM="mg" value="0.242"/>
              <Concentration value="13828"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Cobalt (Co)">
              <SubstanceID authority="CAS" identity="7440-48-4"/>
              <Amount UOM="mg" value="0.001"/>
              <Concentration value="57"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Tantalum (Ta)">
              <SubstanceID authority="CAS" identity="7440-25-7"/>
              <Amount UOM="mg" value="0.078"/>
              <Concentration value="4457"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Titanium (Ti)">
              <SubstanceID authority="CAS" identity="7440-32-6"/>
              <Amount UOM="mg" value="0.003"/>
              <Concentration value="171"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="metallization">
            <Substance name="Tungsten (W)">
              <SubstanceID authority="CAS" identity="7440-33-7"/>
              <Amount UOM="mg" value="0.002"/>
              <Concentration value="114"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Passivation">
            <Substance name="Silicon Nitride">
              <SubstanceID authority="CAS" identity="12033-89-5"/>
              <Amount UOM="mg" value="0.061"/>
              <Concentration value="3486"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="" identity="Error 2042"/>
          <SubstanceCategory name="Passivation">
            <Substance name="Silicon Oxide">
              <SubstanceID authority="CAS" identity="7631-86-9"/>
              <Amount UOM="mg" value="0.156"/>
              <Concentration value="8914"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
      <HomogeneousMaterial name="Leadframe (C7025 + Ag)" materialGroupName="Copper &amp; its alloys">
        <Amount UOM="mg" value="100"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Leadframe">
            <Substance name="Copper (Cu)">
              <SubstanceID authority="CAS" identity="7440-50-8"/>
              <Amount UOM="mg" value="94.3"/>
              <Concentration value="943000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Leadframe">
            <Substance name="Nickel (Ni)">
              <SubstanceID authority="CAS" identity="7440-02-0"/>
              <Amount UOM="mg" value="3.2"/>
              <Concentration value="32000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Leadframe">
            <Substance name="Silicon (Si)">
              <SubstanceID authority="CAS" identity="7440-21-3"/>
              <Amount UOM="mg" value="0.725"/>
              <Concentration value="7250"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Leadframe">
            <Substance name="Magnesium (Mg)">
              <SubstanceID authority="CAS" identity="7439-95-4"/>
              <Amount UOM="mg" value="0.175"/>
              <Concentration value="1750"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Leadframe">
            <Substance name="Silver (Ag)">
              <SubstanceID authority="CAS" identity="7440-22-4"/>
              <Amount UOM="mg" value="1.6"/>
              <Concentration value="16000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
      <HomogeneousMaterial name="Glue epoxy (EN4900G)" materialGroupName="Precious metals">
        <Amount UOM="mg" value="2.57214179"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Silver (Ag)">
              <SubstanceID authority="CAS" identity="7440-22-4"/>
              <Amount UOM="mg" value="1.94196705145"/>
              <Concentration value="755000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Cresol Novolac Epoxy Resins">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.06430354475"/>
              <Concentration value="25000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Bisphenol A Diacrylate">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.21863205215"/>
              <Concentration value="85000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Dicyclopentenyl group containing Acrylate">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.14146779845"/>
              <Concentration value="55000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Butadiene copolymer">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.0257214179"/>
              <Concentration value="10000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Polybutadiene epoxidized derivative">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.14146779845"/>
              <Concentration value="55000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Peroxy Ketals">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.01286070895"/>
              <Concentration value="5000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Substitutedalkoxyalkyl trimethoxysilane">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.01286070895"/>
              <Concentration value="5000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Glue or tape">
            <Substance name="Methacrylate multialkoxysubstitutedalkyl ester">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.01286070895"/>
              <Concentration value="5000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
      <HomogeneousMaterial name="Bonding Wire (CuPd)" materialGroupName="Precious metals">
        <Amount UOM="mg" value="0.65543478"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Bonding wire">
            <Substance name="Gold (Au)">
              <SubstanceID authority="CAS" identity="7440-57-5"/>
              <Amount UOM="mg" value="0.00229402173"/>
              <Concentration value="3500"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Bonding wire">
            <Substance name="Copper (Cu)">
              <SubstanceID authority="CAS" identity="7440-50-8"/>
              <Amount UOM="mg" value="0.63282228009"/>
              <Concentration value="965500"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Bonding wire">
            <Substance name="Palladium (Pd)">
              <SubstanceID authority="CAS" identity="7440-05-3"/>
              <Amount UOM="mg" value="0.02031847818"/>
              <Concentration value="31000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
      <HomogeneousMaterial name="Encapsulation (EME-G631SH)" materialGroupName="M-011 Other inorganic materials">
        <Amount UOM="mg" value="215"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Epoxy Resin A">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="4.3"/>
              <Concentration value="20000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Epoxy Resin B">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="4.3"/>
              <Concentration value="20000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Phenol Resin">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="10.75"/>
              <Concentration value="50000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Carbon Black">
              <SubstanceID authority="CAS" identity="1333-86-4"/>
              <Amount UOM="mg" value="1.1825"/>
              <Concentration value="5500"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Silica(Amorphous) A">
              <SubstanceID authority="CAS" identity="60676-86-0"/>
              <Amount UOM="mg" value="161.1425"/>
              <Concentration value="749500"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Molding Compound">
            <Substance name="Silica(Amorphous) B">
              <SubstanceID authority="CAS" identity="7631-86-9"/>
              <Amount UOM="mg" value="33.325"/>
              <Concentration value="155000"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
      <HomogeneousMaterial name="External Plating (Sn)" materialGroupName="M-011 Other inorganic materials">
        <Amount UOM="mg" value="13.8"/>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Matte Sn">
            <Substance name="Tin (Sn)">
              <SubstanceID authority="CAS" identity="7440-31-5"/>
              <Amount UOM="mg" value="13.799"/>
              <Concentration value="999927.536"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
        <SubstanceCategoryList>
          <SubstanceCategoryListID authority="supplier" identity="supplier"/>
          <SubstanceCategory name="Matte Sn">
            <Substance name="Impurities">
              <SubstanceID authority="CAS" identity="Proprietary"/>
              <Amount UOM="mg" value="0.001"/>
              <Concentration value="72.464"/>
              <SubstanceExemption description="" identity=""/>
            </Substance>
          </SubstanceCategory>
        </SubstanceCategoryList>
      </HomogeneousMaterial>
    </HomogeneousMaterialList>
  </MaterialInfo>

  <ManufacturingInfo comment="">
    <Package mslRating="3" packageDesignator="QFP" classificationTemp="260" preheatDuration="" timeAbove217="" componentRampDownRate="" maxTimeWithin5="" componentRampUpRate="" preheatMinTemp="" preheatMaxTemp="" componentTempSpike="">
      <Solder numberProcessingCycles="3" maxWaveSolderTemp="" maxTotalWaveTime=""/>
      <Terminal shape="L bend" size="10x10" numberOfInstances="64" terminalBaseAlloy="Copper Alloy" bulkSolderTermination="Not Applicable ; if coating is used or other bulk termaination : add in comments" plating="Tin (Sn), matte"/>
      <PSLRating wave="" waveAddInfo="" reflow=""/>
    </Package>
  </ManufacturingInfo>

  </Product>

</MainDeclaration>
