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class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#UC3_core"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>UC3 core</span> </div> </a> <ul id="toc-UC3_core-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Boards" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Boards"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Boards</span> </div> </a> <ul id="toc-Boards-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" 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German" lang="de" hreflang="de" data-title="Atmel AVR32" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/AVR32" title="AVR32 – French" lang="fr" hreflang="fr" data-title="AVR32" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Atmel_AVR32" title="Atmel AVR32 – Hungarian" lang="hu" hreflang="hu" data-title="Atmel AVR32" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/AVR32" title="AVR32 – Portuguese" lang="pt" hreflang="pt" data-title="AVR32" 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rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444" /><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/60px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/120px-Question_book-new.svg.png 1.5x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/AVR32" 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22AVR32%22">"AVR32"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22AVR32%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22AVR32%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22AVR32%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22AVR32%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22AVR32%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">July 2017</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> </div> </div><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">AVR32</caption><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:ATMEL_AVR32.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/ATMEL_AVR32.jpg/220px-ATMEL_AVR32.jpg" decoding="async" width="220" height="168" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f0/ATMEL_AVR32.jpg/330px-ATMEL_AVR32.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f0/ATMEL_AVR32.jpg/440px-ATMEL_AVR32.jpg 2x" data-file-width="1077" data-file-height="824" /></a></span></td></tr><tr><th scope="row" class="infobox-label">Designer</th><td class="infobox-data"><a href="/wiki/Atmel" title="Atmel">Atmel</a></td></tr><tr><th scope="row" class="infobox-label">Bits</th><td class="infobox-data">32-bit</td></tr><tr><th scope="row" class="infobox-label">Version</th><td class="infobox-data">Rev 2</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Computer_architecture" title="Computer architecture">Design</a></th><td class="infobox-data">RISC</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Instruction_set" class="mw-redirect" title="Instruction set">Encoding</a></th><td class="infobox-data">Variable</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Endianness" title="Endianness">Endianness</a></th><td class="infobox-data">Big</td></tr><tr><th scope="row" class="infobox-label">Extensions</th><td class="infobox-data"><a href="/wiki/Java_virtual_machine" title="Java virtual machine">Java virtual machine</a></td></tr><tr><th colspan="2" class="infobox-header"><a href="/wiki/Processor_register" title="Processor register">Registers</a></th></tr><tr><td colspan="2" class="infobox-full-data">15</td></tr></tbody></table> <p><b>AVR32</b> is a <a href="/wiki/32-bit" class="mw-redirect" title="32-bit">32-bit</a> <a href="/wiki/RISC" class="mw-redirect" title="RISC">RISC</a> microcontroller architecture produced by <a href="/wiki/Atmel" title="Atmel">Atmel</a>. The microcontroller architecture was designed by a handful of people educated at the <a href="/wiki/Norwegian_University_of_Science_and_Technology" title="Norwegian University of Science and Technology">Norwegian University of Science and Technology</a>, including lead designer Øyvind Strøm and CPU architect Erik Renno in Atmel's Norwegian design center. </p><p>Most instructions are executed in a single-cycle. The <a href="/wiki/Multiply%E2%80%93accumulate" class="mw-redirect" title="Multiply–accumulate">multiply–accumulate</a> unit can perform a 32-bit × 16-bit + 48-bit arithmetic operation in two cycles (result latency), issued once per cycle. </p><p>It does not resemble the 8-bit <a href="/wiki/AVR_microcontroller" class="mw-redirect" title="AVR microcontroller">AVR microcontroller</a> family, even though they were both designed at Atmel Norway, in <a href="/wiki/Trondheim" title="Trondheim">Trondheim</a>. Some of the debug-tools are similar. </p><p>Support for AVR32 has been dropped from <a href="/wiki/Linux" title="Linux">Linux</a> as of kernel 4.12;<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Atmel has switched mostly to M variants of the <a href="/wiki/ARM_architecture" class="mw-redirect" title="ARM architecture">ARM architecture</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Architecture">Architecture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=1" title="Edit section: Architecture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The AVR32 has at least two micro-architectures, the AVR32A and AVR32B. These differ in the instruction set architecture, register configurations and the use of caches for instructions and data.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The <b>AVR32A</b> CPU cores are for inexpensive applications. They do not provide dedicated hardware registers for shadowing the register file, status and return address in <a href="/wiki/Interrupt" title="Interrupt">interrupts</a>. This saves chip area at the expense of slower interrupt-handling. </p><p>The <b>AVR32B</b> CPU cores are designed for fast interrupts. They have dedicated registers to hold these values for interrupts, exceptions and supervisor calls. The AVR32B cores also support a <a href="/wiki/Java_virtual_machine" title="Java virtual machine">Java virtual machine</a> in hardware.<sup id="cite_ref-techref_3-0" class="reference"><a href="#cite_note-techref-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>The AVR32 instruction set has <a href="/wiki/16-bit" class="mw-redirect" title="16-bit">16-bit</a> (compact) and 32-bit (extended) instructions, similar to e.g. some ARM, with several specialized instructions not found in older ARMv5 or ARMv6 or <a href="/wiki/MIPS_architecture" title="MIPS architecture">MIPS32</a>. Several U.S. patents are filed for the AVR32 ISA and design platform. </p><p>Just like the <a href="/wiki/Atmel_AVR" class="mw-redirect" title="Atmel AVR">AVR 8-bit microcontroller</a> architecture, the AVR32 was designed for high <a href="/wiki/Code_density" class="mw-redirect" title="Code density">code density</a> (packing much function in few instructions) and fast instructions with few clock cycles. Atmel used the independent benchmark consortium <a href="/wiki/EEMBC" title="EEMBC">EEMBC</a> to benchmark the architecture with various compilers and consistently outperformed both ARMv5 16-bit (<a href="/wiki/ARM_architecture#Thumb" class="mw-redirect" title="ARM architecture">Thumb</a>) code and ARMv5 32-bit (<a href="/wiki/ARM_architecture" class="mw-redirect" title="ARM architecture">ARM</a>) code by as much as 50% on code-size and 3× on performance.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (December 2009)">citation needed</span></a></i>]</sup> </p><p>Atmel says the "picoPower" AVR32 AT32UC3L consumes less than 0.48 mW/MHz in active mode, which it claimed, at the time, used <a href="/wiki/Low-power_electronics" title="Low-power electronics">less power</a> than any other <a href="/wiki/32-bit" class="mw-redirect" title="32-bit">32-bit</a> CPU.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Then in March 2015, Amtel claimed their new <a href="/wiki/ARM_Cortex-M0%2B" class="mw-redirect" title="ARM Cortex-M0+">Cortex-M0+</a>-based microcontrollers using <a href="/wiki/ARM_Holdings" class="mw-redirect" title="ARM Holdings">ARM Holdings</a>' <a href="/wiki/ARM_architecture" class="mw-redirect" title="ARM architecture">ARM architecture</a>, not their own <a href="/wiki/Instruction_set" class="mw-redirect" title="Instruction set">instruction set</a>, "has broken all ultra-low power performance barriers to date" by requiring only 35 μA/MHz.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Implementations">Implementations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=2" title="Edit section: Implementations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The AVR32 architecture was used only in Atmel's own products. In 2006, Atmel launched the AVR32A: The AVR32 AP7 core, a 7-stage <a href="/wiki/Instruction_pipeline" class="mw-redirect" title="Instruction pipeline">pipelined</a>, <a href="/wiki/Cache_(computing)" title="Cache (computing)">cache</a>-based design platform.<sup id="cite_ref-techref_3-1" class="reference"><a href="#cite_note-techref-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> This "AP7000" implements the AVR32B architecture, and supports a hardware <a href="/wiki/Floating-point_unit" title="Floating-point unit">FPU</a>, <a href="/wiki/SIMD" class="mw-redirect" title="SIMD">SIMD</a> (single instruction multiple data) <a href="/wiki/Digital_signal_processor" title="Digital signal processor">DSP</a> (<a href="/wiki/Digital_signal_processing" title="Digital signal processing">digital signal processing</a>) instructions to the <a href="/wiki/RISC" class="mw-redirect" title="RISC">RISC</a> instruction-set, in addition to Java hardware acceleration. It includes a Memory Management Unit (MMU) and supports operating systems like <a href="/wiki/Linux" title="Linux">Linux</a>. In early 2009, the rumored AP7200 follow-on processor was held back, with resources going into other chips. </p><p>In 2007, Atmel launched the second AVR32: The AVR32 UC3 core. This is designed for microcontrollers, using on-chip flash memory for program storage and running without an MMU (memory management unit). The AVR32 UC3 core uses a three-stage <a href="/wiki/Instruction_pipeline" class="mw-redirect" title="Instruction pipeline">pipelined</a> Harvard architecture specially designed to optimize instruction fetches from on-chip <a href="/wiki/Flash_memory" title="Flash memory">flash memory</a>.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The AVR32 UC3 core implements the AVR32A architecture. It shares the same instruction set architecture (ISA) as its AP7 sibling, but differs by not including the optional SIMD instructions or Java support. The FPU instruction set is optional, and was not implemented in the initial families of UC3 microcontrollers. It shares more than 220 instructions with the AVR32B. The ISA features atomic bit manipulation to control on-chip peripherals and general purpose I/Os and fixed point <a href="/wiki/Digital_signal_processor" title="Digital signal processor">DSP</a> arithmetic. </p><p>Both implementations can be combined with a compatible set of peripheral controllers and buses first seen in the <a href="/wiki/AT91SAM" class="mw-redirect" title="AT91SAM">AT91SAM</a> ARM-based platforms. Some peripherals first seen in the AP7000, such as the high speed USB peripheral controller, and standalone DMA controller, appeared later in updated ARM9 platforms and then in the ARM Cortex-M3 based products. </p><p>Both AVR32 cores include a <a href="/wiki/Nexus_(standard)" title="Nexus (standard)">Nexus</a> class 2+ based On-Chip Debug framework build with <a href="/wiki/JTAG" title="JTAG">JTAG</a>. </p><p>The UC3 C core, announced at the Electronica 2010 in Munich Germany on November 10, 2010, was the first member of the UC3 family to implement FPU support.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Devices">Devices</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=3" title="Edit section: Devices"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="AP7_core">AP7 core</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=4" title="Edit section: AP7 core"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On April 10, 2012 Atmel announced the End of Life of AP7 Core devices from April 4, 2013.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32AP7000</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/product_card.asp?part_id=4084">AT32AP7001</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/product_card.asp?part_id=4085">AT32AP7002</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="UC3_core">UC3 core</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=5" title="Edit section: UC3 core"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>If the devicename ends in *AU this is an Audio version, these allow the execution of Atmel licensed Audio firmware IPs. </p><p>If the devicename ends in *S it includes an AES Crypto Module. </p> <dl><dt>A0/A1 Series –  <i>devices deliver 91 <a href="/wiki/Dhrystone" title="Dhrystone">Dhrystone</a> MIPS (DMIPS) at 66 MHz (1 flash wait-state) and consume 40 mA @66 MHz at 3.3 V.</i></dt></dl> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A0128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A0128AU.aspx">AT32UC3A0128AU</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A0256.aspx">AT32UC3A0256</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A0256AU</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A0512.aspx">AT32UC3A0512</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A0512AU.aspx">AT32UC3A0512AU</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A1128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A1256AU.aspx">AT32UC3A1256AU</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A1512.aspx">AT32UC3A1512</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A1512AU</a></li></ul> <dl><dt>A3/A4 Series –  <i>devices deliver 91 <a href="/wiki/Dhrystone" title="Dhrystone">Dhrystone</a> MIPS (DMIPS) at 66 MHz and consume 40 mA @66 MHz at 3.3 V.</i></dt></dl> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A364</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A364S.aspx">AT32UC3A364S</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A3128.aspx">AT32UC3A3128</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A3128S</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A3256.aspx">AT32UC3A3256</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A3256AU.aspx">AT32UC3A3256AU</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A3256S</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A464.aspx">AT32UC3A464</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A464S.aspx">AT32UC3A464S</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A4128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A4128S.aspx">AT32UC3A4128S</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3A4256.aspx">AT32UCA4256</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A4256S</a></li></ul> <dl><dt>B Series –  <i>deliver 72 Dhrystone MIPS (DMIPS) at 60 MHz and consume 23 mA @66 MHz at 3.3V.</i></dt></dl> <ul><li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B064.aspx">AT32UC3B064</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B0128.aspx">AT32UC3B0128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B0128AU.aspx">AT32UC3B0128AU</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B0256.aspx">AT32UC3B0256</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B0512.aspx">AT32UC3B0512</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B0512AU.aspx">AT32UC3B0512AU</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3B164</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B1128.aspx">AT32UC3B1128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3B1256.aspx">AT32UC3B1256</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3B1512</a></li></ul> <dl><dt>C Series –  <i>devices deliver 91 <a href="/wiki/Dhrystone" title="Dhrystone">Dhrystone</a> MIPS (DMIPS) at 66 MHz and consume 40 mA @66 MHz at 3.3 V.</i></dt></dl> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3C064C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C0128C.aspx">AT32UC3C0128C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C0256C.aspx">AT32UC3C0256C</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3C0512C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C0512CAU.aspx">AT32UC3C0512CAU</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C164C.aspx">AT32UC3C164C</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3C1128C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C1256C.aspx">AT32UC3C1256C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C1512C.aspx">AT32UC3C1512C</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3C264C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C2128C.aspx">AT32UC3C2128C</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3C2256C.aspx">AT32UC3C2256C</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3C2512C</a></li></ul> <p><b>D Series –  <i>The low-power UC3D embeds <a href="/wiki/Atmel_SleepWalking" class="mw-redirect" title="Atmel SleepWalking">SleepWalking</a> technology that allows a peripheral to wake the device from sleep mode.</i></b> </p> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">ATUC64D3</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC128D3.aspx">ATUC128D3</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC64D4.aspx">ATUC64D4</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">ATUC128D4</a></li></ul> <dl><dt>L Series –  <i>deliver 64 Dhrystone MIPS (DMIPS) at 50 MHz and consume 15 mA @50 MHz at 1.8 V.</i></dt></dl> <ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3L016</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3L032.aspx">AT32UC3L032</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3L064.aspx">AT32UC3L064</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3L0128</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/AT32UC3L0256.aspx">AT32UC3L0256</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC64L3U.aspx">ATUC64L3U</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">ATUC128L3U</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC256L3U.aspx">ATUC256L3U</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC64L4U.aspx">ATUC64L4U</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">ATUC128L4U</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/devices/ATUC256L4U.aspx">ATUC256L4U</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Boards">Boards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=6" title="Edit section: Boards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Atmel_EVK1100_Development_Board_(8042276987).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Atmel_EVK1100_Development_Board_%288042276987%29.jpg/220px-Atmel_EVK1100_Development_Board_%288042276987%29.jpg" decoding="async" width="220" height="187" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Atmel_EVK1100_Development_Board_%288042276987%29.jpg/330px-Atmel_EVK1100_Development_Board_%288042276987%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Atmel_EVK1100_Development_Board_%288042276987%29.jpg/440px-Atmel_EVK1100_Development_Board_%288042276987%29.jpg 2x" data-file-width="2048" data-file-height="1737" /></a><figcaption>Atmel EVK1100 Development Board</figcaption></figure> <ul><li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918">AT32AP7000 development environment (STK1000)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32AP7000 Network Gateway Kit (NGW100)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20101110075256/http://www.hammerhead.ch/">AT32AP7000 board with FPGA, video decoder and Power over Ethernet (Hammerhead)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070228011808/http://www.indefia.com/products/hardware/emblinux/">AT32AP7000 Indefia Embedded Linux Board with ZigBee support</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4254">All AT32UC3 Series Generic Evaluation platform (STK600)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A0/1 Series Evaluation Kit (EVK1100)</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4428">AT32UC3A0/1 Series Audio Evaluation Kit (EVK1105)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A3 Series Evaluation Kit (EVK1104)</a></li> <li><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4175">AT32UC3B Series Evaluation Kit (EVK1101)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20091122203153/http://store.stackfoundry.com/copper-avr32-stick.html">AT32UC3B Breadboard module (Copper)</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110902093741/http://avr32linux.org/twiki/bin/view">AT32UC3A1 Breakout/Small Development board (Aery32)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=7" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Atmel" title="Atmel">Atmel</a></li> <li><a href="/wiki/Atmel_AVR" class="mw-redirect" title="Atmel AVR">Atmel AVR</a></li> <li><a href="/wiki/Arduino" title="Arduino">Arduino</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AVR32&action=edit&section=8" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://github.com/torvalds/linux/commit/26202873bb51fafdaa51be3e8de7aab9beb49f70">"avr32: remove support for AVR32 architecture"</a>. <i><a href="/wiki/GitHub" title="GitHub">GitHub</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">2017-09-21</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=GitHub&rft.atitle=avr32%3A+remove+support+for+AVR32+architecture&rft_id=https%3A%2F%2Fgithub.com%2Ftorvalds%2Flinux%2Fcommit%2F26202873bb51fafdaa51be3e8de7aab9beb49f70&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120324031215/http://www.atmel.com/Images/doc32000.pdf">"AVR32 Architecture Document"</a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Atmel" title="Atmel">Atmel</a>. Archived from <a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2012-03-24<span class="reference-accessdate">. Retrieved <span class="nowrap">2008-06-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=AVR32+Architecture+Document&rft.pub=Atmel&rft_id=http%3A%2F%2Fwww.atmel.com%2Fdyn%2Fresources%2Fprod_documents%2Fdoc32000.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-techref-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-techref_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-techref_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf">"AVR32 AP Technical Reference Manual"</a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Atmel" title="Atmel">Atmel</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081203013730/http://atmel.com/dyn/resources/prod_documents/doc32001.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 3 December 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">2008-12-12</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=AVR32+AP+Technical+Reference+Manual&rft.pub=Atmel&rft_id=http%3A%2F%2Fwww.atmel.com%2Fdyn%2Fresources%2Fprod_documents%2Fdoc32001.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/view_detail.asp?FileName=AT32UC3L_6_22.html&family_id=682">"Proven, Innovative Microcontroller Technologies with Low Power and High Performance"</a> (Press release). <q>Atmel Introduces AVR32 Microcontroller which Lowers Industry's Best Power Consumption by 63%; picoPower AVR32 AT32UC3L Microcontroller offers less than 0.48 mW/MHz Active and below 100 nA Sleep Mode</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Proven%2C+Innovative+Microcontroller+Technologies+with+Low+Power+and+High+Performance&rft_id=http%3A%2F%2Fwww.atmel.com%2Fdyn%2Fproducts%2Fview_detail.asp%3FFileName%3DAT32UC3L_6_22.html%26family_id%3D682&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://archive.today/20150427221743/http://blog.atmel.com/2015/03/30/sam-l-family-now-the-worlds-lowest-power-arm-cortex-m-based-solution/">"SAM L family now the world's lowest power ARM Cortex-M based solution"</a>. 30 March 2015. Archived from <a rel="nofollow" class="external text" href="http://blog.atmel.com/2015/03/30/sam-l-family-now-the-worlds-lowest-power-arm-cortex-m-based-solution/">the original</a> on 27 April 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">27 April</span> 2015</span>. <q>These Cortex-M0+-based MCUs can maintain system functionality, all while consuming just one-third the power of comparable products on the market today. This device delivers ultra-low power running down to 35μA/MHz in active mode, consuming less than 900nA with full 32<a href="/wiki/Kibibyte" class="mw-redirect" title="Kibibyte">kB</a> RAM retention.[..]<br />"In Atmel's announcement last year for the company's SAM L21 family, I had pointed out the amazingly low current consumption ratings for both the active and sleep mode operation of this product family – now I can confirm this opinion with concrete data derived from the EEMBC ULPBench," explained Markus Levy, EEMBC President and Founder. "Atmel achieved the lowest power of any Cortex-M based processor and MCU in the world because of its patented ultra-low power picoPower technology. These ULPBench results are remarkable, demonstrating the company's low-power expertise utilizing DC-DC conversion for voltage monitoring, as well as other innovative techniques."<br />While running the EEMBC ULPBench, the SAM L21 achieves a staggering score of 185, the highest publicly-recorded score for any Cortex-M based processor or MCU in the world — and significantly higher than the 167 and 123 scores announced by other vendors. The SAM L21 family consumes less than 940nA with full 40<a href="/wiki/Kibibyte" class="mw-redirect" title="Kibibyte">kB</a> SRAM retention, real-time clock and calendar and 200nA in the deepest sleep mode.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=SAM+L+family+now+the+world%27s+lowest+power+ARM+Cortex-M+based+solution&rft.date=2015-03-30&rft_id=http%3A%2F%2Fblog.atmel.com%2F2015%2F03%2F30%2Fsam-l-family-now-the-worlds-lowest-power-arm-cortex-m-based-solution%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090205015739/http://www.atmel.com/dyn/resources/prod_documents/doc32002.pdf">"AVR32UC Technical Reference Manual"</a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Atmel" title="Atmel">Atmel</a>. Archived from <a rel="nofollow" class="external text" href="http://atmel.com/dyn/resources/prod_documents/doc32002.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2009-02-05<span class="reference-accessdate">. Retrieved <span class="nowrap">2008-06-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=AVR32UC+Technical+Reference+Manual&rft.pub=Atmel&rft_id=http%3A%2F%2Fatmel.com%2Fdyn%2Fresources%2Fprod_documents%2Fdoc32002.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAVR32" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20101122050804/http://www.atmel.com/dyn/products/view_detail.asp?FileName=Atmel_Introduces_First_32-bit_AVR_Microcontroller_UC3.html&family_id=607">"Atmel Introduces First 32-bit AVR Microcontroller Featuring Floating Point Unit"</a>. <a href="/wiki/Atmel" title="Atmel">Atmel</a>. Archived from <a rel="nofollow" class="external text" href="http://www.atmel.com/dyn/products/view_detail.asp?FileName=Atmel_Introduces_First_32-bit_AVR_Microcontroller_UC3.html&family_id=607">the original</a> on 2010-11-22<span class="reference-accessdate">. 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href="/wiki/Stanford_MIPS" title="Stanford MIPS">Stanford MIPS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">In active development</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Analog_Devices" title="Analog Devices">Analog Devices</a> <a href="/wiki/Blackfin" title="Blackfin">Blackfin</a></li> <li><a href="/wiki/ARC_(processor)" title="ARC (processor)">ARC</a></li> <li><a href="/wiki/ARM_architecture_family" title="ARM architecture family">ARM</a></li> <li><a href="/wiki/AVR_microcontrollers" title="AVR microcontrollers">AVR</a></li> <li><a href="/wiki/ESi-RISC" title="ESi-RISC">eSi-RISC</a></li> <li><a href="/wiki/LatticeMico8" title="LatticeMico8">LatticeMico8</a>, <a href="/wiki/LatticeMico32" title="LatticeMico32">LatticeMico32</a></li> <li><a href="/wiki/MIPS_architecture" title="MIPS architecture">MIPS</a></li> <li><a href="/wiki/OpenRISC" title="OpenRISC">OpenRISC</a></li> <li><a href="/wiki/Power_ISA" title="Power ISA">Power ISA</a></li> <li><a href="/wiki/Renesas_Electronics" title="Renesas Electronics">Renesas</a> <a href="/wiki/M32R" title="M32R">M32R</a>, <a href="/wiki/SuperH" title="SuperH">SuperH</a>, <a href="/wiki/V850" title="V850">V850</a></li> <li><a href="/wiki/RISC-V" title="RISC-V">RISC-V</a></li> <li><a href="/wiki/SPARC" title="SPARC">SPARC</a></li> <li><a href="/wiki/Sunway_(processor)" title="Sunway (processor)">Sunway</a></li> <li><a href="/wiki/Unicore" title="Unicore">Unicore</a></li> <li><a href="/wiki/Xilinx" title="Xilinx">Xilinx</a> <a href="/wiki/MicroBlaze" title="MicroBlaze">MicroBlaze</a>, <a href="/wiki/PicoBlaze" title="PicoBlaze">PicoBlaze</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Development discontinued</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/DEC_Alpha" title="DEC Alpha">Alpha</a></li> <li><a href="/wiki/AMD_Am29000" title="AMD Am29000">AMD Am29000</a></li> <li><a href="/wiki/Apollo_PRISM" title="Apollo PRISM">Apollo PRISM</a></li> <li><a href="/wiki/Atmel" title="Atmel">Atmel</a> <a class="mw-selflink selflink">AVR32</a></li> <li><a href="/wiki/Clipper_architecture" title="Clipper architecture">Clipper</a></li> <li><a href="/wiki/CompactRISC" title="CompactRISC">CR16</a></li> <li><a href="/wiki/AT%26T_Hobbit" title="AT&T Hobbit">CRISP</a></li> <li><a href="/wiki/DEC_PRISM" title="DEC PRISM">DEC PRISM</a></li> <li><a href="/wiki/Intel_i860" title="Intel i860">Intel i860</a>, <a href="/wiki/Intel_i960" title="Intel i960">i960</a></li> <li><a href="/wiki/Imagination_META" title="Imagination META">META</a></li> <li><a href="/wiki/MIPS-X" title="MIPS-X">MIPS-X</a></li> <li><a href="/wiki/Motorola_88000" title="Motorola 88000">Motorola 88000</a>, <a href="/wiki/M%C2%B7CORE" title="M·CORE">M·CORE</a></li> <li><a href="/wiki/PA-RISC" title="PA-RISC">PA-RISC</a></li> <li><a href="/wiki/IBM_POWER_architecture" title="IBM POWER architecture">POWER</a>, <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> <i>(active use in space exploration as <a href="/wiki/RAD750" title="RAD750">RAD750</a>)</i>, <a href="/wiki/IBM_ROMP" title="IBM ROMP">ROMP</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=AVR32&oldid=1278025598">https://en.wikipedia.org/w/index.php?title=AVR32&oldid=1278025598</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" 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