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  <doc>
    <id>27064</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>17</pageNumber>
    <edition/>
    <issue>5</issue>
    <volume>10</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-02-24</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A Versatile, Voltage-Pulse Based Read and Programming Circuit for Multi-Level RRAM Cells</title>
    <abstract language="eng">In this work, we present an integrated read and programming circuit for Resistive Random Access Memory (RRAM) cells. Since there are a lot of different RRAM technologies in research and the process variations of this new memory technology often spread over a wide range of electrical properties, the proposed circuit focuses on versatility in order to be adaptable to different cell properties. The circuit is suitable for both read and programming operations based on voltage&#13;
pulses of flexible length and height. The implemented read method is based on evaluating the voltage drop over a measurement resistor and can distinguish up to eight different states, which are coded in binary, thereby realizing a digitization of the analog memory value. The circuit was fabricated in the 130 nm CMOS process line of IHP. The simulations were done using a physics-based, multi-level RRAM model. The measurement results prove the functionality of the read circuit and the programming system and demonstrate that the read system can distinguish up to eight different states with an overall resistance ratio of 7.9.</abstract>
    <parentTitle language="eng">Electronics</parentTitle>
    <identifier type="issn">2079-9292</identifier>
    <identifier type="doi">10.3390/electronics10050530</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">530</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Pechmann</lastName>
    </author>
    <submitter>
      <firstName>Christian</firstName>
      <lastName>Wenger</lastName>
    </submitter>
    <author>
      <firstName>Timo</firstName>
      <lastName>Mai</lastName>
    </author>
    <author>
      <firstName>Matthias</firstName>
      <lastName>Völkel</lastName>
    </author>
    <author>
      <firstName>Mamathamba Kalishettyhalli</firstName>
      <lastName>Mahadevaiah</lastName>
    </author>
    <author>
      <firstName>Eduardo</firstName>
      <lastName>Pérez</lastName>
    </author>
    <author>
      <firstName>Emilio</firstName>
      <lastName>Perez-Bosch Quesada</lastName>
    </author>
    <author>
      <firstName>Marc</firstName>
      <lastName>Reichenbach</lastName>
    </author>
    <author>
      <firstName>Christian</firstName>
      <lastName>Wenger</lastName>
    </author>
    <author>
      <firstName>Amelie</firstName>
      <lastName>Hagelauer</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>RRAM</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Multilevel switching</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Programming circuit</value>
    </subject>
    <collection role="institutes" number="1521">FG Halbleitermaterialien</collection>
  </doc>
  <doc>
    <id>27974</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume>12</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-11-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A Low-Power RRAM Memory Block for Embedded, Multi-Level Weight and Bias Storage in Artificial Neural Networks</title>
    <parentTitle language="eng">Micromachines</parentTitle>
    <identifier type="doi">10.3390/mi12111277</identifier>
    <identifier type="urn">urn:nbn:de:bvb:29-opus4-174878</identifier>
    <identifier type="issn">2072-666X</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Artikelnummer">1277</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Pechmann</lastName>
    </author>
    <submitter>
      <firstName>Kathleen</firstName>
      <lastName>Galke</lastName>
    </submitter>
    <author>
      <firstName>Timo</firstName>
      <lastName>Mai</lastName>
    </author>
    <author>
      <firstName>Julian</firstName>
      <lastName>Potschka</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Reiser</lastName>
    </author>
    <author>
      <firstName>Peter</firstName>
      <lastName>Reichel</lastName>
    </author>
    <author>
      <firstName>Marco</firstName>
      <lastName>Breiling</lastName>
    </author>
    <author>
      <firstName>Marc</firstName>
      <lastName>Reichenbach</lastName>
    </author>
    <author>
      <firstName>Amelie</firstName>
      <lastName>Hagelauer</lastName>
    </author>
    <collection role="institutes" number="1204">FG Technische Informatik</collection>
  </doc>
</export-example>
