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class="mw-page-title-main">H8 Family</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. 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href="https://de.wikipedia.org/wiki/Renesas_H8" title="Renesas H8 – German" lang="de" hreflang="de" data-title="Renesas H8" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/H8" title="H8 – Greek" lang="el" hreflang="el" data-title="H8" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Hitachi_H8" title="Hitachi H8 – French" lang="fr" hreflang="fr" data-title="Hitachi H8" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Microprocessori_H8S" title="Microprocessori H8S – Italian" lang="it" hreflang="it" data-title="Microprocessori H8S" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Hitachi_H8_processzorcsal%C3%A1d" title="Hitachi H8 processzorcsalád – Hungarian" lang="hu" hreflang="hu" data-title="Hitachi H8 processzorcsalád" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/H8" title="H8 – Japanese" lang="ja" hreflang="ja" data-title="H8" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Renesas_H8" title="Renesas H8 – Norwegian 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Unreliable citations may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">October 2020</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> <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">H8</caption><tbody><tr><th scope="row" class="infobox-label">Bits</th><td class="infobox-data">8, 16, 32</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox"><tbody><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Ic-photo-Hitachi--HD6473238F10--(H8-323-MCU).JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG/220px-Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG" decoding="async" width="220" height="223" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG/330px-Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/81/Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG/440px-Ic-photo-Hitachi--HD6473238F10--%28H8-323-MCU%29.JPG 2x" data-file-width="957" data-file-height="968" /></a></span><div class="infobox-caption">Hitachi H8/323</div></td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg/220px-Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/02/Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg/330px-Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/02/Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg/440px-Plextor_PX-W8432Ti_-_controller_board_-_Hitachi_H8S-2357-3929.jpg 2x" data-file-width="3045" data-file-height="2284" /></a><figcaption>H8S/2357</figcaption></figure> <p>The <b>Hitachi H8</b> is a large family of <a href="/wiki/8-bit" class="mw-redirect" title="8-bit">8-bit</a>, <a href="/wiki/16-bit" class="mw-redirect" title="16-bit">16-bit</a> and <a href="/wiki/32-bit" class="mw-redirect" title="32-bit">32-bit</a> <a href="/wiki/Microcontroller" title="Microcontroller">microcontrollers</a> made by <a href="/wiki/Renesas_Technology" class="mw-redirect" title="Renesas Technology">Renesas Technology</a>, originating in the early 1990s within <a href="/wiki/Hitachi,_Ltd." class="mw-redirect" title="Hitachi, Ltd.">Hitachi Semiconductor</a>. The original design, the <b>H8/300</b>, was an 8-bit processor that had a 16-bit <a href="/wiki/Processor_register" title="Processor register">registers</a> and <a href="/wiki/Arithmetic_logic_unit" title="Arithmetic logic unit">ALU</a> that allowed some 16-bit operations. Two upgraded versions were introduced, the <b>H8/300L</b> that expanded the instructions to become a full 16-bit machine while being optimized for low cost, and the <b>H8/300H</b> which further expanded the registers to allow 32-bit operations and was optimized for low-power/high-performance roles. Many variations exist. </p><p>The entire line was sold to Renesas in 2003. Renesas continues to sell the designs as of 2023<sup class="plainlinks noexcerpt noprint asof-tag update" style="display:none;"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=H8_Family&action=edit">[update]</a></sup>, but only to existing customers. An administrator on the Renesas user community boards commented in 2011 that there are no plans for further development of H8 based products.<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> H8 was supported in the <a href="/wiki/Linux_kernel" title="Linux kernel">Linux kernel</a> starting with version 4.2 but support was removed in version 5.19.<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>For higher performance needs, Hitachi introduced its <a href="/wiki/SuperH" title="SuperH">SuperH</a> family of 32-bit <a href="/wiki/RISC" class="mw-redirect" title="RISC">RISC</a>-like microcontrollers, which have largely replaced the H8. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Variants">Variants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=H8_Family&action=edit&section=1" title="Edit section: Variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Subfamilies include the 8/16-bit H8/300 and H8/500, the 16/32-bit H8/300H and H8S and the 32-bit H8SX series, each with dozens of different variants, varying by speed, selection of built-in <a href="/wiki/Peripheral" title="Peripheral">peripherals</a> such as timers, <a href="/wiki/Interrupt" title="Interrupt">interrupts</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Serial_port" title="Serial port">serial ports</a>, and amounts of <a href="/wiki/Read-only_memory" title="Read-only memory">ROM</a>, <a href="/wiki/Flash_memory" title="Flash memory">flash memory</a> and <a href="/wiki/Random-access_memory" title="Random-access memory">RAM</a>. Built-in ROM and flash memory tends to range from 16 <a href="/wiki/Kilobyte" title="Kilobyte">KB</a> to 1024 KB, and RAM from 512 <a href="/wiki/Byte" title="Byte">B</a> to 512 KB. </p><p>The basic architecture of the H8 is patterned after the <a href="/wiki/Digital_Equipment_Corporation" title="Digital Equipment Corporation">DEC</a> <a href="/wiki/PDP-11_architecture" title="PDP-11 architecture">PDP-11 architecture</a>, with eight 16-bit <a href="/wiki/Processor_register" title="Processor register">registers</a> (the H8/300H and H8S have an additional bank of eight 16-bit registers), and a variety of <a href="/wiki/Addressing_mode" title="Addressing mode">addressing modes</a>. Unlike the PDP-11 however, the H8 architecture employs <a href="/wiki/Big-endian" class="mw-redirect" title="Big-endian">big-endian</a> <a href="/wiki/Byte_ordering" class="mw-redirect" title="Byte ordering">byte ordering</a>. </p><p>Both H8/300H and H8S have eight 32-bit registers, each of which can be treated as one 32-bit register, two 16-bit registers, or two 8-bit registers, with the H8S having an internal 32-bit configuration.<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> Several companies provide <a href="/wiki/Compiler" title="Compiler">compilers</a> for the H8 family, and there is a complete <a href="/wiki/GNU_Compiler_Collection" title="GNU Compiler Collection">GCC</a> port, including a <a href="/wiki/Instruction_set_simulator" title="Instruction set simulator">simulator</a>. There are also various hardware <a href="/wiki/In-circuit_emulator" class="mw-redirect" title="In-circuit emulator">emulators</a> available. </p><p>The family is continued with the H8SX 32-bit controllers. </p> <div class="mw-heading mw-heading2"><h2 id="Applications">Applications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=H8_Family&action=edit&section=2" title="Edit section: Applications"><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:Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg/220px-Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg/330px-Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg/440px-Samsung_NC10_-_motherboard_-_Renesas_H8S-2110BV-1271.jpg 2x" data-file-width="3125" data-file-height="3125" /></a><figcaption>Renesas H8S-2110BV</figcaption></figure> <p>H8S may be found in <a href="/wiki/Digital_camera" title="Digital camera">digital cameras</a>, the <a href="/wiki/Cybiko" title="Cybiko">Cybiko</a> handheld computers, some <a href="/wiki/ThinkPad" title="ThinkPad">ThinkPad</a> notebooks,<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><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> <a href="/wiki/Computer_printer" class="mw-redirect" title="Computer printer">printer</a> controllers, <a href="/wiki/Smart_card" title="Smart card">smart cards</a>, <a href="/wiki/Chess_computer" class="mw-redirect" title="Chess computer">chess computers</a>, music synthesizers such as the <a href="/wiki/Yamaha_FS1R" title="Yamaha FS1R">Yamaha FS1R</a>,<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> <a href="/wiki/Roland_SC-55" title="Roland SC-55">Roland SC-55</a> and Roland JV880<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> and in various <a href="/wiki/Automobile" class="mw-redirect" title="Automobile">automotive</a> subsystems. The <a href="/wiki/Lego_Mindstorms#RCX" title="Lego Mindstorms">LEGO Mindstorms RCX</a>, an advanced robot toy/educational tool, uses the H8/300. An H8/3002 was used as a sound processor by <a href="/wiki/Namco" title="Namco">Namco</a> for various games it made in the late 1990s, notably those using its <a href="/wiki/Namco_System_12" class="mw-redirect" title="Namco System 12">System 12</a> architecture and by <a href="/wiki/Yamaha_Corporation" title="Yamaha Corporation">Yamaha</a> for the <a href="/wiki/Yamaha_XG" title="Yamaha XG">DB50XG</a> and DB60XG <a href="/wiki/Daughterboard" class="mw-redirect" title="Daughterboard">daughterboards</a> and the SW60XG <a href="/wiki/ISA_bus" class="mw-redirect" title="ISA bus">ISA bus</a> <a href="/wiki/Sound_card" title="Sound card">sound card</a>. </p><p>H8/500 was being also used on a <a href="/wiki/Nokia_2110" title="Nokia 2110">Nokia 2110</a> phone. </p> <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=H8_Family&action=edit&section=3" 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 reflist-columns references-column-width reflist-columns-2"> <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://japan.renesasrulz.com/cafe_rene/f/forum11/1278/h8#pi4368=9">"H8はどうなるの"</a>. <i>Cafe Rene</i><span class="reference-accessdate">. Retrieved <span class="nowrap">24 July</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Cafe+Rene&rft.atitle=H8%E3%81%AF%E3%81%A9%E3%81%86%E3%81%AA%E3%82%8B%E3%81%AE&rft_id=https%3A%2F%2Fjapan.renesasrulz.com%2Fcafe_rene%2Ff%2Fforum11%2F1278%2Fh8%23pi4368%3D9&rfr_id=info%3Asid%2Fen.wikipedia.org%3AH8+Family" 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"><a rel="nofollow" class="external text" href="http://lkml.iu.edu/hypermail/linux/kernel/1506.2/05292.html">Git pull request for the H8 port on the LKML archives</a></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</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://www.renesas.com/us/en/document/mah/h836024-group-h836014-group-hardware-manual?r=1052256">"H8/36024Group, H8/36014Group 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series"</a>. p. 53<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-12-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=H8%2F36024Group%2C+H8%2F36014Group+16-Bit+Single-Chip+Microcomputer+H8+Family%2FH8%2F300H+Tiny+Series&rft.pages=53&rft_id=https%3A%2F%2Fwww.renesas.com%2Fus%2Fen%2Fdocument%2Fmah%2Fh836024-group-h836014-group-hardware-manual%3Fr%3D1052256&rfr_id=info%3Asid%2Fen.wikipedia.org%3AH8+Family" 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 web cs1"><a rel="nofollow" class="external text" href="https://www.renesas.com/en-us/products/microcontrollers-microprocessors/h8s/h8s2100/h8s2116.html">"H8S/2116"</a>. <a href="/wiki/Renesas_Electronics" title="Renesas Electronics">Renesas Electronics</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-05-12</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=H8S%2F2116&rft.pub=Renesas+Electronics&rft_id=https%3A%2F%2Fwww.renesas.com%2Fen-us%2Fproducts%2Fmicrocontrollers-microprocessors%2Fh8s%2Fh8s2100%2Fh8s2116.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AH8+Family" 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"><a rel="nofollow" class="external text" href="http://www.thinkwiki.org/wiki/Renesas_H8S/2161BV">Renesas H8S/2161BV on ThinkWiki.org</a></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"><a rel="nofollow" class="external text" href="http://www.thinkwiki.org/wiki/Renesas_H8S/2116V">Renesas H8S/2116V on ThinkWiki.org</a></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/20140609012756/http://smasher.org/fs1r/inside.html">"FS1R Inside"</a>. Archived from <a rel="nofollow" class="external text" href="http://smasher.org/fs1r/inside.html">the original</a> on 2014-06-09<span class="reference-accessdate">. Retrieved <span class="nowrap">2014-08-19</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=FS1R+Inside&rft_id=http%3A%2F%2Fsmasher.org%2Ffs1r%2Finside.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AH8+Family" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFnukeykt2024" class="citation cs2">nukeykt (2024-11-24), <a rel="nofollow" class="external text" href="https://github.com/nukeykt/Nuked-SC55"><i>nukeykt/Nuked-SC55</i></a><span class="reference-accessdate">, retrieved <span class="nowrap">2024-11-24</span></span></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=nukeykt%2FNuked-SC55&rft.date=2024-11-24&rft.au=nukeykt&rft_id=https%3A%2F%2Fgithub.com%2Fnukeykt%2FNuked-SC55&rfr_id=info%3Asid%2Fen.wikipedia.org%3AH8+Family" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=H8_Family&action=edit&section=4" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://am.renesas.com/products/mpumcu/h8/index.jsp">Renesas Electronics</a></li> <li><a rel="nofollow" class="external text" href="https://elearning.renesas.com/">Online training for Renesas products</a></li> <li><a rel="nofollow" class="external text" href="http://www.RenesasRulz.com/">A community 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Renesas_Electronics" title="Template:Renesas Electronics"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Renesas_Electronics" title="Template talk:Renesas Electronics"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Renesas_Electronics" title="Special:EditPage/Template:Renesas Electronics"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Renesas_Electronics" style="font-size:114%;margin:0 4em"><a href="/wiki/Renesas_Electronics" title="Renesas Electronics">Renesas Electronics</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Products</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/RL78" title="RL78">RL78</a></li> <li><a href="/wiki/RX_microcontroller_family" class="mw-redirect" title="RX microcontroller family">RX</a></li> <li><a href="/wiki/V850" title="V850">RH850</a></li> <li><a href="/wiki/SuperH" title="SuperH">SuperH</a></li> <li><a href="/wiki/V850" title="V850">V850</a></li> <li><a href="/wiki/78K" title="78K">78K</a></li> <li><a href="/wiki/R8C" title="R8C">R8C</a></li> <li><a href="/wiki/R8C_Tiny" title="R8C Tiny">R8C Tiny</a></li> <li><a href="/wiki/M32R" title="M32R">M32R</a></li> <li><a class="mw-selflink selflink">H8</a></li> <li><a href="/wiki/Renesas_740" class="mw-redirect" title="Renesas 740">740</a></li> <li><a href="/wiki/IEBus" title="IEBus">IEBus</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Hitachi" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Hitachi" title="Template:Hitachi"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Hitachi" title="Template talk:Hitachi"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Hitachi" title="Special:EditPage/Template:Hitachi"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Hitachi" style="font-size:114%;margin:0 4em"><a href="/wiki/Hitachi" title="Hitachi">Hitachi</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">Divisions and<br />subsidiaries</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Current</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/GlobalLogic" title="GlobalLogic">GlobalLogic</a></li> <li><a href="/wiki/Hitachi_Cable" title="Hitachi Cable">Hitachi Cable</a> <ul><li><span style="font-size:85%;"><a href="/wiki/Hitachi_Cable_Manchester" class="mw-redirect" title="Hitachi Cable Manchester">Hitachi Cable Manchester</a></span></li></ul></li> <li><a href="/wiki/Hitachi_Canadian_Industries" class="mw-redirect" title="Hitachi Canadian Industries">Hitachi Canadian Industries</a></li> <li><a href="/wiki/Hitachi" title="Hitachi">Hitachi Capital</a></li> <li><a href="/wiki/Hitachi_Construction_Machinery" title="Hitachi Construction Machinery">Hitachi Construction Machinery</a> <ul><li><span style="font-size:85%;"><a href="/wiki/Bradken" title="Bradken">Bradken</a></span></li> <li><span style="font-size:85%;"><a href="/wiki/Hitachi_Construction_Machinery_(Europe)" title="Hitachi Construction Machinery (Europe)">Hitachi Construction Machinery (Europe)</a></span></li></ul></li> <li><a href="/wiki/Hitachi_Consulting" title="Hitachi Consulting">Hitachi Consulting</a></li> <li><a href="/wiki/Hitachi_Data_Systems" title="Hitachi Data Systems">Hitachi Data Systems</a> <span style="font-size:85%;">(<a href="/wiki/BlueArc" class="mw-redirect" title="BlueArc">BlueArc</a>)</span></li> <li><a href="/wiki/Hitachi#Hitachi_Electronics" title="Hitachi">Hitachi Electronics</a></li> <li><a href="/wiki/Hitachi_Energy" title="Hitachi Energy">Hitachi Energy</a></li> <li><a href="/wiki/Hitachi" title="Hitachi">Hitachi Medical Systems</a></li> <li><a href="/wiki/Hitachi#Hitachi_Rail" title="Hitachi">Hitachi Rail</a> <ul><li><span style="font-size:85%;"><a href="/wiki/Hitachi_Rail_STS" title="Hitachi Rail STS">Hitachi Rail STS</a></span></li> <li><span style="font-size:85%;"><a href="/wiki/Hitachi_Rail_Italy" title="Hitachi Rail Italy">Hitachi Rail Italy</a></span></li></ul></li> <li><a href="/wiki/Horizon_Nuclear_Power" title="Horizon Nuclear Power">Horizon Nuclear Power</a></li> <li><a href="/wiki/JECS" title="JECS">JECS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Former</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/Clarion_(company)" title="Clarion (company)">Clarion</a></li> <li><a href="/wiki/Euclid_Trucks" title="Euclid Trucks">Euclid Trucks</a><sup>1</sup></li> <li><a href="/wiki/Fabrik_Inc." title="Fabrik Inc.">Fabrik</a><sup>1</sup></li> <li><a href="/wiki/HGST" title="HGST">Hitachi Global Storage Technologies</a><sup>2</sup></li> <li><a href="/wiki/Maxell" title="Maxell">Maxell</a></li></ul> </div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="6" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hitachi_logo.svg/150px-Hitachi_logo.svg.png" decoding="async" width="150" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hitachi_logo.svg/225px-Hitachi_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Hitachi_logo.svg/300px-Hitachi_logo.svg.png 2x" data-file-width="850" data-file-height="136" /></span></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">Joint ventures and<br />shareholdings</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Current</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/GE_Hitachi_Nuclear_Energy" title="GE Hitachi Nuclear Energy">GE Hitachi Nuclear Energy</a> <span style="font-size:85%;">(40%)</span></li> <li>Hitachi Astemo <span style="font-size:85%;">(66.6%)</span> <ul><li><a href="/wiki/Keihin_Corporation" title="Keihin Corporation">Keihin</a></li> <li><a href="/wiki/Nissin_Kogyo" title="Nissin Kogyo">Nissin</a></li> <li><a href="/wiki/Showa_Corporation" title="Showa Corporation">Showa</a></li> <li><a href="/wiki/Tokico" title="Tokico">Tokico</a></li></ul></li> <li><a href="/wiki/Hitachi-LG_Data_Storage" title="Hitachi-LG Data Storage">Hitachi-LG Data Storage</a></li> <li><a href="/wiki/Johnson_Controls_Hitachi" title="Johnson Controls Hitachi">Johnson Controls-Hitachi Air Conditioning</a> <span style="font-size:85%;">(40%)</span></li> <li><a href="/wiki/Tata_Hitachi_Construction_Machinery" title="Tata Hitachi Construction Machinery">Tata Hitachi Construction Machinery</a> <span style="font-size:85%;">(60%)</span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Former</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/Agility_Trains" title="Agility Trains">Agility Trains</a></li> <li><a href="/wiki/Alaxala_Networks" title="Alaxala Networks">Alaxala Networks</a></li> <li><a href="/wiki/Japan_Display" title="Japan Display">Japan Display</a></li> <li><a href="/wiki/NEC_Mobile_Communications" title="NEC Mobile Communications">Casio Hitachi Mobile Communications</a></li> <li><a href="/wiki/Nippon_Columbia" title="Nippon Columbia">Nippon Columbia</a></li> <li><a href="/wiki/Renesas_Electronics" title="Renesas Electronics">Renesas Electronics</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">Products, services<br />and standards</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Current</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/Alternate_lighting_of_surfaces" title="Alternate lighting of surfaces">ALiS</a></li> <li><a href="/wiki/EMIEW" title="EMIEW">EMIEW</a></li> <li><a href="/wiki/Hitachi_Adaptable_Modular_Storage_2000" title="Hitachi Adaptable Modular Storage 2000">Adaptable Modular Storage 2000</a></li> <li><a href="/wiki/Hitachi_Starboard" title="Hitachi Starboard">Hitachi Starboard</a></li> <li><a href="/wiki/Category:Hitachi_locomotives" title="Category:Hitachi locomotives">Locomotives</a></li> <li><a href="/wiki/Hitachi_Magic_Wand" title="Hitachi Magic Wand">Hitachi Magic Wand</a></li> <li><a href="/wiki/Category:Hitachi_multiple_units" title="Category:Hitachi multiple units">Multiple units</a></li> <li><a href="/wiki/Hitachi_917" title="Hitachi 917">Hitachi 917</a></li> <li><a href="/wiki/Hitachi_SR8000" title="Hitachi SR8000">Hitachi SR8000</a></li> <li><a href="/wiki/Hitachi_TrueCopy" class="mw-redirect" title="Hitachi TrueCopy">Hitachi TrueCopy</a></li> <li><a href="/wiki/LS-R" title="LS-R">LS-R</a></li> <li><a href="/wiki/M8_(cipher)" title="M8 (cipher)">M8</a></li> <li><a href="/wiki/Stacked_Volumetric_Optical_Disk" class="mw-redirect" title="Stacked Volumetric Optical Disk">Stacked Volumetric Optical Disk</a></li> <li><a href="/wiki/SuperH" title="SuperH">SuperH</a></li> <li><a href="/wiki/Universal_Storage_Platform" title="Universal Storage Platform">Universal Storage Platform</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;background-color: #eee;">Defunct</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/D-VHS" title="D-VHS">D-VHS</a></li> <li><a class="mw-selflink selflink">H8 Family</a></li> <li><a href="/wiki/HD64180" class="mw-redirect" title="HD64180">HD64180</a></li> <li><a href="/wiki/HITAC" title="HITAC">HITAC</a></li> <li><a href="/wiki/HITAC_S-810" title="HITAC S-810">HITAC S-810</a></li> <li><a href="/wiki/Hitachi_6309" title="Hitachi 6309">Hitachi 6309</a></li> <li><a href="/wiki/Deskstar" title="Deskstar">Deskstar</a></li> <li><a href="/wiki/Hitachi_Flora_Prius" title="Hitachi Flora Prius">Hitachi Flora Prius</a></li> <li><a href="/wiki/Hitachi_SH-G1000" title="Hitachi SH-G1000">Hitachi G1000</a></li> <li><a href="/wiki/Hitachi_Hatsukaze" title="Hitachi Hatsukaze">Hitachi Hatsukaze</a></li> <li><a href="/wiki/Hitachi_SR2201" title="Hitachi SR2201">Hitachi SR2201</a></li> <li><a href="/wiki/Hitachi_T.2" title="Hitachi T.2">Hitachi T.2</a></li> <li><a href="/wiki/Hitachi_TR.1" title="Hitachi TR.1">Hitachi TR.1</a></li> <li><a href="/wiki/M6_(cipher)" title="M6 (cipher)">M6</a></li> <li><a href="/wiki/Microdrive" title="Microdrive">Microdrive</a></li> <li><a href="/wiki/Travelstar" title="Travelstar">Travelstar</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">People</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/Namihei_Odaira" title="Namihei Odaira">Namihei Odaira</a></li> <li><a href="/wiki/Kenichi_Ohmae" title="Kenichi Ohmae">Kenichi Ohmae</a></li> <li><a href="/wiki/Hiroaki_Nakanishi" title="Hiroaki Nakanishi">Hiroaki Nakanishi</a></li> <li><a href="/wiki/Takashi_Kawamura_(businessman)" title="Takashi Kawamura (businessman)">Takashi Kawamura</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">Places</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/Hitachi_Kashiwa_Soccer_Stadium" class="mw-redirect" title="Hitachi Kashiwa Soccer Stadium">Hitachi Kashiwa Soccer Stadium</a></li> <li><a href="/wiki/Hitachi,_Ibaraki" title="Hitachi, Ibaraki">Hitachi, Ibaraki</a></li> <li><a href="/wiki/Hitachi_Tower" class="mw-redirect" title="Hitachi Tower">Hitachi Tower</a></li> <li><a href="/wiki/Ts%C5%ABtenkaku" title="Tsūtenkaku">Tsūtenkaku</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align: left;">Other</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/DKB_Group" title="DKB Group">DKB Group</a></li> <li><a href="/wiki/HDMI_Licensing" class="mw-redirect" title="HDMI Licensing">HDMI Licensing</a></li> <li><a href="/wiki/Hitachi_3Tours_Championship" title="Hitachi 3Tours Championship">Hitachi 3Tours Championship</a></li> <li><a href="/wiki/Hitachi_Data_Systems_History" class="mw-redirect" title="Hitachi Data Systems History">Hitachi Data Systems History</a></li> <li><a href="/wiki/The_Hitachi_Foundation" class="mw-redirect" title="The Hitachi Foundation">The Hitachi Foundation</a></li> <li><a href="/wiki/Hitachi_Sundiva" title="Hitachi Sundiva">Hitachi Sundiva</a></li> <li><a href="/wiki/Hitachi_SunRockers" class="mw-redirect" title="Hitachi SunRockers">Hitachi SunRockers</a></li> <li><a href="/wiki/Hitachi_Rivale" class="mw-redirect" title="Hitachi Rivale">Hitachi Rivale</a></li> <li><a href="/wiki/Kashiwa_Reysol" title="Kashiwa Reysol">Kashiwa Reysol</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><span style="font-size:85%;"><sup>1</sup><i>Now integrated into other Hitachi divisions or business groupings</i> <sup>2</sup><i>Sold to <a href="/wiki/Western_Digital" title="Western Digital">Western Digital</a></i></span></li></ul> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Hitachi" title="Category:Hitachi">Category</a></b></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <b><a href="https://commons.wikimedia.org/wiki/Category:Hitachi" class="extiw" title="commons:Category:Hitachi">Commons</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Microcontrollers" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Microcontrollers" title="Template:Microcontrollers"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Microcontrollers" title="Template talk:Microcontrollers"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Microcontrollers" title="Special:EditPage/Template:Microcontrollers"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Microcontrollers" style="font-size:114%;margin:0 4em"><a href="/wiki/Microcontroller" title="Microcontroller">Microcontrollers</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Main</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Single-board_microcontroller" title="Single-board microcontroller">Single-board microcontroller</a></li> <li><a href="/wiki/Special_function_register" title="Special function register">Special function register</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Microarchitecture" title="Microarchitecture">Architectures</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Motorola_68000_series" title="Motorola 68000 series">68000</a></li> <li><a href="/wiki/Intel_8051" class="mw-redirect" title="Intel 8051">8051</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/MIPS_architecture" title="MIPS architecture">MIPS</a></li> <li><a href="/wiki/TI_MSP430" title="TI MSP430">MPS430</a></li> <li><a href="/wiki/PIC_microcontrollers" title="PIC microcontrollers">PIC</a></li> <li><a href="/wiki/RISC-V" title="RISC-V">RISC-V</a></li> <li><a href="/wiki/X86" title="X86">x86</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Word_(computer_architecture)" title="Word (computer architecture)">Word length</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/4-bit_computing" title="4-bit computing">4-bit</a></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/AMD_Am2900" title="AMD Am2900">Am2900</a></li> <li><a href="/wiki/COP400" title="COP400">COP400</a></li> <li>MARC4</li> <li><a href="/wiki/Rockwell_PPS-4" title="Rockwell PPS-4">PPS-4</a></li> <li><a href="/wiki/S1C6x" title="S1C6x">S1C6x</a></li> <li><a href="/wiki/Toshiba_TLCS" title="Toshiba TLCS">TLCS-47</a></li> <li><a href="/wiki/Texas_Instruments_TMS1000" title="Texas Instruments TMS1000">TMS1000</a></li> <li><a href="/wiki/%CE%9CCOM-4" class="mw-redirect" title="ΜCOM-4">μCOM-4</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/8-bit_computing" title="8-bit computing">8-bit</a></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/Motorola_6800" title="Motorola 6800">6800</a> <ul><li><a href="/wiki/Motorola_68HC05" title="Motorola 68HC05">68HC05</a></li> <li><a href="/wiki/Motorola_68HC08" title="Motorola 68HC08">68HC08</a></li> <li><a href="/wiki/Motorola_68HC11" title="Motorola 68HC11">68HC11</a></li> <li><a href="/wiki/Freescale_S08" class="mw-redirect" title="Freescale S08">S08</a></li> <li><a href="/wiki/Freescale_RS08" title="Freescale RS08">RS08</a></li></ul></li> <li><a href="/wiki/MOS_Technology_6502" title="MOS Technology 6502">6502</a> <ul><li><a href="/wiki/WDC_65C134" title="WDC 65C134">65C134</a></li> <li><a href="/wiki/WDC_65C265" title="WDC 65C265">65C265</a></li> <li><a href="/wiki/Mitsubishi_740" title="Mitsubishi 740">MELPS 740</a></li></ul></li> <li><a href="/wiki/78K" title="78K">78K</a></li> <li><a href="/wiki/Intel_MCS-48" title="Intel MCS-48">8048</a></li> <li><a href="/wiki/Intel_8051" class="mw-redirect" title="Intel 8051">8051</a> <ul><li><a href="/wiki/XC800_family" title="XC800 family">XC800</a></li></ul></li> <li><a href="/wiki/AVR_microcontrollers" title="AVR microcontrollers">AVR</a></li> <li><a href="/wiki/COP8" title="COP8">COP8</a></li> <li><a class="mw-selflink selflink">H8</a></li> <li><a href="/wiki/PIC_microcontroller" class="mw-redirect" title="PIC microcontroller">PIC10/12/16/17/18</a></li> <li><a href="/wiki/ST6_and_ST7" title="ST6 and ST7">ST6/ST7</a></li> <li><a href="/wiki/STM8" title="STM8">STM8</a></li> <li><a href="/wiki/Zilog_Z8" title="Zilog Z8">Z8</a></li> <li><a href="/wiki/Zilog_Z80" title="Zilog Z80">Z80</a> <ul><li><a href="/wiki/Zilog_eZ80" title="Zilog eZ80">eZ80</a></li> <li><a href="/wiki/Rabbit_2000" title="Rabbit 2000">Rabbit 2000</a></li> <li><a href="/wiki/Toshiba_TLCS" title="Toshiba TLCS">TLCS-870</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/16-bit_computing" title="16-bit computing">16-bit</a></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/WDC_65C816" title="WDC 65C816">65C816</a></li> <li><a href="/wiki/Freescale_68HC12" class="mw-redirect" title="Freescale 68HC12">68HC12</a>/<a href="/wiki/Freescale_68HC16" class="mw-redirect" title="Freescale 68HC16">16</a></li> <li><a href="/wiki/Intel_80186" title="Intel 80186">80186</a></li> <li><a href="/wiki/C166_family" title="C166 family">C166</a></li> <li><a href="/wiki/CompactRISC" title="CompactRISC">CR16/C</a></li> <li><a class="mw-selflink selflink">H8S</a></li> <li><a href="/wiki/TI_MSP430" title="TI MSP430">MSP430</a></li> <li><a href="/wiki/PIC_microcontroller#PIC24_and_dsPIC" class="mw-redirect" title="PIC microcontroller">PIC24/dsPIC</a></li> <li><a href="/wiki/R8C" title="R8C">R8C</a></li> <li><a href="/wiki/RL78" title="RL78">RL78</a></li> <li><a href="/wiki/Toshiba_TLCS" title="Toshiba TLCS">TLCS-900</a></li> <li><a href="/wiki/Zilog_Z8000" title="Zilog Z8000">Z8000</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/32-bit_computing" title="32-bit computing">32-bit</a></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/AMD_Am29000" title="AMD Am29000">Am29000</a></li> <li><a href="/wiki/ARC_(processor)" title="ARC (processor)">ARC</a></li> <li><a href="/wiki/List_of_applications_of_ARM_cores" class="mw-redirect" title="List of applications of ARM cores">ARM</a> <a href="/wiki/ARM_Cortex-M" title="ARM Cortex-M">Cortex-M</a> <ul><li><a href="/wiki/EFM32" title="EFM32">EFM32</a></li> <li><a href="/wiki/NXP_LPC" title="NXP LPC">LPC</a></li> <li><a href="/wiki/Atmel_ARM-based_processors" title="Atmel ARM-based processors">SAM</a></li> <li><a href="/wiki/STM32" title="STM32">STM32</a></li> <li><a href="/wiki/Infineon_XMC" title="Infineon XMC">XMC</a></li></ul></li> <li><a href="/wiki/ARM_Cortex-R" title="ARM Cortex-R">ARM Cortex-R</a></li> <li><a href="/wiki/AVR32" title="AVR32">AVR32</a></li> <li><a href="/wiki/CompactRISC" title="CompactRISC">CRX</a></li> <li><a href="/wiki/Fujitsu_FR" title="Fujitsu FR">FR</a></li> <li><a href="/wiki/FR-V_(microprocessor)" title="FR-V (microprocessor)">FR-V</a></li> <li><a class="mw-selflink selflink">H8SX</a></li> <li><a href="/wiki/M32R" title="M32R">M32R</a></li> <li><a href="/wiki/MN103" title="MN103">MN103</a></li> <li><a href="/wiki/Motorola_68000" title="Motorola 68000">68000</a> <ul><li><a href="/wiki/NXP_ColdFire" title="NXP ColdFire">ColdFire</a></li></ul></li> <li><a href="/wiki/PIC_microcontroller#PIC32MX" class="mw-redirect" title="PIC microcontroller">PIC32</a></li> <li><a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> <ul><li><a href="/wiki/MPC5xx" title="MPC5xx">MPC5xx</a></li></ul></li> <li><a href="/wiki/Parallax_Propeller" title="Parallax Propeller">Propeller</a></li> <li><a href="/wiki/SuperH" title="SuperH">SuperH</a></li> <li><a href="/wiki/Toshiba_TLCS" title="Toshiba TLCS">TLCS-900</a></li> <li><a href="/wiki/Infineon_TriCore" title="Infineon TriCore">TriCore</a></li> <li><a href="/wiki/V850" title="V850">V850</a></li> <li><a href="/wiki/RX_microcontroller_family" class="mw-redirect" title="RX microcontroller family">RX</a></li> <li><a href="/wiki/Tensilica" title="Tensilica">Xtensa</a></li> <li><a href="/wiki/Zilog_Z80000" title="Zilog Z80000">Z80000</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/64-bit_computing" title="64-bit computing">64-bit</a></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/ARC_(processor)" title="ARC (processor)">ARC</a></li> <li><a href="/wiki/ARM_Cortex-R" title="ARM Cortex-R">ARM Cortex-R</a></li> <li><a href="/wiki/PowerPC#64-bit_PowerPC" title="PowerPC">PowerPC64</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Interfaces</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Programming</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/In-system_programming" title="In-system programming">In-circuit serial programming</a> (ICSP)</li> <li><a href="/wiki/In-system_programming" title="In-system programming">In-system programming</a> (ISP)</li> <li><a href="/wiki/AVR_microcontrollers#PDI" title="AVR microcontrollers">Program and Debug Interface</a> (PDI)</li> <li><a href="/wiki/AVR_microcontrollers#High_voltage_serial" title="AVR microcontrollers">High-voltage serial programming</a> (HVSP)</li> <li><a href="/wiki/AVR_microcontrollers#High_voltage_parallel" title="AVR microcontrollers">High voltage parallel programming</a> (HVPP)</li> <li><a href="/wiki/AVR_microcontrollers#Bootloader" title="AVR microcontrollers">Bootloader</a></li> <li><a href="/wiki/AVR_microcontrollers#ROM" title="AVR microcontrollers">ROM</a></li> <li><a href="/wiki/AVR_microcontrollers#aWire" title="AVR microcontrollers">aWire</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Debugging</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/Nexus_(standard)" title="Nexus (standard)">Nexus (standard)</a></li> <li><a href="/wiki/JTAG" title="JTAG">Joint Test Action Group</a> (JTAG) <ul><li><a href="/wiki/DebugWIRE" title="DebugWIRE">debugWIRE</a> (Atmel)</li></ul></li> <li><a href="/wiki/PIC_microcontroller#In-circuit_debugging" class="mw-redirect" title="PIC microcontroller">In-circuit debugging</a> (ICD)</li> <li><a href="/wiki/In-circuit_emulation" title="In-circuit emulation">In-circuit emulator</a> (ICE)</li> <li><a href="/wiki/In-target_probe" title="In-target probe">In-target probe</a> (ITP)</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Lists</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_common_microcontrollers" title="List of common microcontrollers">List of common microcontrollers</a></li> <li>By manufacturer <ul><li><a href="/wiki/Intel_microprocessor#Microcontrollers" class="mw-redirect" title="Intel microprocessor">Intel</a></li> <li><a href="/wiki/List_of_Freescale_products#Microcontrollers" class="mw-redirect" title="List of Freescale products">NXP/Freescale</a></li> <li><a href="/wiki/List_of_common_microcontrollers#Infineon" title="List of common microcontrollers">Infineon</a></li> <li><a href="/wiki/Renesas_Electronics#Products" title="Renesas Electronics">Renesas Electronics</a></li></ul></li> <li><a href="/wiki/List_of_Wi-Fi_microcontrollers" title="List of Wi-Fi microcontrollers">List of Wi-Fi microcontrollers</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Embedded_system" title="Embedded system">Embedded system</a></li> <li><a href="/wiki/Programmable_logic_controller" title="Programmable logic controller">Programmable logic controller</a></li> <li><a href="/wiki/List_of_microprocessors" title="List of microprocessors">List of microprocessors</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" 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=H8_Family&oldid=1259981862">https://en.wikipedia.org/w/index.php?title=H8_Family&oldid=1259981862</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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