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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Novel type of computer memory</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 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.ambox{display:none!important}}</style><style data-mw-deduplicate="TemplateStyles:r1248332772">.mw-parser-output .multiple-issues-text{width:95%;margin:0.2em 0}.mw-parser-output .multiple-issues-text>.mw-collapsible-content{margin-top:0.3em}.mw-parser-output .compact-ambox .ambox{border:none;border-collapse:collapse;background-color:transparent;margin:0 0 0 1.6em!important;padding:0!important;width:auto;display:block}body.mediawiki .mw-parser-output .compact-ambox .ambox.mbox-small-left{font-size:100%;width:auto;margin:0}.mw-parser-output .compact-ambox .ambox .mbox-text{padding:0!important;margin:0!important}.mw-parser-output .compact-ambox .ambox .mbox-text-span{display:list-item;line-height:1.5em;list-style-type:disc}body.skin-minerva .mw-parser-output .multiple-issues-text>.mw-collapsible-toggle,.mw-parser-output .compact-ambox .ambox .mbox-image,.mw-parser-output .compact-ambox .ambox .mbox-imageright,.mw-parser-output .compact-ambox .ambox .mbox-empty-cell,.mw-parser-output .compact-ambox .hide-when-compact{display:none}</style><table class="box-Multiple_issues plainlinks metadata ambox ambox-content ambox-multiple_issues compact-ambox" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png 2x" data-file-width="40" data-file-height="40" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span"><div class="multiple-issues-text mw-collapsible"><b>This article has multiple issues.</b> Please help <b><a href="/wiki/Special:EditPage/FJG_RAM" title="Special:EditPage/FJG RAM">improve it</a></b> or discuss these issues on the <b><a href="/wiki/Talk:FJG_RAM" title="Talk:FJG RAM">talk page</a></b>. <small><i>(<a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove these messages</a>)</i></small> <div class="mw-collapsible-content"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444" /><table class="box-Primary_sources plainlinks metadata ambox ambox-content ambox-Primary_sources" 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 src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-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/75px-Question_book-new.svg.png 1.5x, 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href="https://www.google.com/search?tbm=nws&q=%22FJG+RAM%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22FJG+RAM%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=%22FJG+RAM%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22FJG+RAM%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22FJG+RAM%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">March 2023</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> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444" /><table class="box-Promotional plainlinks metadata ambox ambox-content ambox-Advert" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/40px-Ambox_important.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/60px-Ambox_important.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/b/b4/Ambox_important.svg/80px-Ambox_important.svg.png 2x" data-file-width="40" data-file-height="40" /></span></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>contains <a href="/wiki/Wikipedia:What_Wikipedia_is_not#Wikipedia_is_not_a_soapbox_or_means_of_promotion" title="Wikipedia:What Wikipedia is not">promotional content</a></b>.<span class="hide-when-compact"> Please help <a class="external text" href="https://en.wikipedia.org/w/index.php?title=FJG_RAM&action=edit">improve it</a> by removing <a href="/wiki/Wikipedia:Spam" title="Wikipedia:Spam">promotional language</a> and inappropriate <a href="/wiki/Wikipedia:External_links#Advertising_and_conflicts_of_interest" title="Wikipedia:External links">external links</a>, and by adding encyclopedic text written from a <a href="/wiki/Wikipedia:Neutral_point_of_view" title="Wikipedia:Neutral point of view">neutral point of view</a>.</span> <span class="date-container"><i>(<span class="date">September 2013</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 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.sidebar-list-title,html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-night .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><table class="sidebar sidebar-collapse nomobile nowraplinks hlist"><tbody><tr><th class="sidebar-title"><a href="/wiki/Computer_memory" title="Computer memory">Computer memory</a> and <a href="/wiki/Computer_data_storage" title="Computer data storage">data storage</a> types</th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">General</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Memory_cell_(computing)" title="Memory cell (computing)">Memory cell</a></li> <li><a href="/wiki/Memory_coherence" title="Memory coherence">Memory coherence</a></li> <li><a href="/wiki/Cache_coherence" title="Cache coherence">Cache coherence</a></li> <li><a href="/wiki/Memory_hierarchy" title="Memory hierarchy">Memory hierarchy</a></li> <li><a href="/wiki/Memory_access_pattern" title="Memory access pattern">Memory access pattern</a></li> <li><a href="/wiki/Memory_map" title="Memory map">Memory map</a></li> <li><a href="/wiki/Computer_data_storage#Secondary_storage" title="Computer data storage">Secondary storage</a></li> <li><a href="/wiki/Semiconductor_memory" title="Semiconductor memory">MOS memory</a> <ul><li><a href="/wiki/Floating-gate_MOSFET" title="Floating-gate MOSFET">floating-gate</a></li></ul></li> <li><a href="/wiki/Continuous_availability" title="Continuous availability">Continuous availability</a></li> <li><a href="/wiki/Areal_density_(computer_storage)" class="mw-redirect" title="Areal density (computer storage)">Areal density (computer storage)</a></li> <li><a href="/wiki/Block_(data_storage)" title="Block (data storage)">Block (data storage)</a></li> <li><a href="/wiki/Object_storage" title="Object storage">Object storage</a></li> <li><a href="/wiki/Direct-attached_storage" title="Direct-attached storage">Direct-attached storage</a></li> <li><a href="/wiki/Network-attached_storage" title="Network-attached storage">Network-attached storage</a> <ul><li><a href="/wiki/Storage_area_network" title="Storage area network">Storage area network</a></li> <li><a href="/wiki/Block-level_storage" title="Block-level storage">Block-level storage</a></li></ul></li> <li><a href="/wiki/Single-instance_storage" title="Single-instance storage">Single-instance storage</a></li> <li><a href="/wiki/Data" title="Data">Data</a></li> <li><a href="/wiki/Data_model" title="Data model">Structured data</a></li> <li><a href="/wiki/Unstructured_data" title="Unstructured data">Unstructured data</a></li> <li><a href="/wiki/Big_data" title="Big data">Big data</a></li> <li><a href="/wiki/Metadata" title="Metadata">Metadata</a></li> <li><a href="/wiki/Data_compression" title="Data compression">Data compression</a></li> <li><a href="/wiki/Data_corruption" title="Data corruption">Data corruption</a></li> <li><a href="/wiki/Data_cleansing" title="Data cleansing">Data cleansing</a></li> <li><a href="/wiki/Data_degradation" title="Data degradation">Data degradation</a></li> <li><a href="/wiki/Data_integrity" title="Data integrity">Data integrity</a></li> <li><a href="/wiki/Data_security" title="Data security">Data security</a></li> <li><a href="/wiki/Data_validation" title="Data validation">Data validation</a></li> <li><a href="/wiki/Data_validation_and_reconciliation" title="Data validation and reconciliation">Data validation and reconciliation</a></li> <li><a href="/wiki/Data_recovery" title="Data recovery">Data recovery</a></li> <li><a href="/wiki/Computer_data_storage" title="Computer data storage">Storage</a></li> <li><a href="/wiki/Data_cluster" class="mw-redirect" title="Data cluster">Data cluster</a></li> <li><a href="/wiki/Directory_(computing)" title="Directory (computing)">Directory</a></li> <li><a href="/wiki/Shared_resource" title="Shared resource">Shared resource</a></li> <li><a href="/wiki/File_sharing" title="File sharing">File sharing</a></li> <li><a href="/wiki/File_system" title="File system">File system</a></li> <li><a href="/wiki/Clustered_file_system" title="Clustered file system">Clustered file system</a></li> <li><a href="/wiki/Clustered_file_system#Distributed_file_systems" title="Clustered file system">Distributed file system</a></li> <li><a href="/wiki/Distributed_file_system_for_cloud" title="Distributed file system for cloud">Distributed file system for cloud</a></li> <li><a href="/wiki/Distributed_data_store" title="Distributed data store">Distributed data store</a></li> <li><a href="/wiki/Distributed_database" title="Distributed database">Distributed database</a></li> <li><a href="/wiki/Database" title="Database">Database</a></li> <li><a href="/wiki/Data_bank" title="Data bank">Data bank</a></li> <li><a href="/wiki/Data_storage" title="Data storage">Data storage</a></li> <li><a href="/wiki/Data_store" title="Data store">Data store</a></li> <li><a href="/wiki/Data_deduplication" title="Data deduplication">Data deduplication</a></li> <li><a href="/wiki/Data_structure" title="Data structure">Data structure</a></li> <li><a href="/wiki/Data_redundancy" title="Data redundancy">Data redundancy</a></li> <li><a href="/wiki/Replication_(computing)" title="Replication (computing)">Replication (computing)</a></li> <li><a href="/wiki/Memory_refresh" title="Memory refresh">Memory refresh</a></li> <li><a href="/wiki/Storage_record" title="Storage record">Storage record</a></li> <li><a href="/wiki/Information_repository" title="Information repository">Information repository</a></li> <li><a href="/wiki/Knowledge_base" title="Knowledge base">Knowledge base</a></li> <li><a href="/wiki/Computer_file" title="Computer file">Computer file</a></li> <li><a href="/wiki/Object_file" title="Object file">Object file</a></li> <li><a href="/wiki/File_deletion" title="File deletion">File deletion</a></li> <li><a href="/wiki/File_copying" title="File copying">File copying</a></li> <li><a href="/wiki/Backup" title="Backup">Backup</a></li> <li><a href="/wiki/Core_dump" title="Core dump">Core dump</a></li> <li><a href="/wiki/Hex_dump" title="Hex dump">Hex dump</a></li> <li><a href="/wiki/Data_communication" title="Data communication">Data communication</a></li> <li><a href="/wiki/Information_transfer" title="Information transfer">Information transfer</a></li> <li><a href="/wiki/Temporary_file" title="Temporary file">Temporary file</a></li> <li><a href="/wiki/Copy_protection" title="Copy protection">Copy protection</a></li> <li><a href="/wiki/Digital_rights_management" title="Digital rights management">Digital rights management</a></li> <li><a href="/wiki/Volume_(computing)" title="Volume (computing)">Volume (computing)</a></li> <li><a href="/wiki/Boot_sector" title="Boot sector">Boot sector</a></li> <li><a href="/wiki/Master_boot_record" title="Master boot record">Master boot record</a></li> <li><a href="/wiki/Volume_boot_record" title="Volume boot record">Volume boot record</a></li> <li><a href="/wiki/Disk_array" title="Disk array">Disk array</a></li> <li><a href="/wiki/Disk_image" title="Disk image">Disk image</a></li> <li><a href="/wiki/Disk_mirroring" title="Disk mirroring">Disk mirroring</a></li> <li><a href="/wiki/Disk_aggregation" title="Disk aggregation">Disk aggregation</a></li> <li><a href="/wiki/Disk_partitioning" title="Disk partitioning">Disk partitioning</a></li> <li><a href="/wiki/Memory_segmentation" title="Memory segmentation">Memory segmentation</a></li> <li><a href="/wiki/Locality_of_reference" title="Locality of reference">Locality of reference</a></li> <li><a href="/wiki/Logical_disk" title="Logical disk">Logical disk</a></li> <li><a href="/wiki/Storage_virtualization" title="Storage virtualization">Storage virtualization</a></li> <li><a href="/wiki/Virtual_memory" title="Virtual memory">Virtual memory</a></li> <li><a href="/wiki/Memory-mapped_file" title="Memory-mapped file">Memory-mapped file</a></li> <li><a href="/wiki/Software_entropy" class="mw-redirect" title="Software entropy">Software entropy</a></li> <li><a href="/wiki/Software_rot" title="Software rot">Software rot</a></li> <li><a href="/wiki/In-memory_database" title="In-memory database">In-memory database</a></li> <li><a href="/wiki/In-memory_processing" title="In-memory processing">In-memory processing</a></li> <li><a href="/wiki/Persistence_(computer_science)" title="Persistence (computer science)">Persistence (computer science)</a></li> <li><a href="/wiki/Persistent_data_structure" title="Persistent data structure">Persistent data structure</a></li> <li><a href="/wiki/RAID" title="RAID">RAID</a></li> <li><a href="/wiki/Non-RAID_drive_architectures" title="Non-RAID drive architectures">Non-RAID drive architectures</a></li> <li><a href="/wiki/Memory_paging" title="Memory paging">Memory paging</a></li> <li><a href="/wiki/Bank_switching" title="Bank switching">Bank switching</a></li> <li><a href="/wiki/Grid_computing" title="Grid computing">Grid computing</a></li> <li><a href="/wiki/Cloud_computing" title="Cloud computing">Cloud computing</a></li> <li><a href="/wiki/Cloud_storage" title="Cloud storage">Cloud storage</a></li> <li><a href="/wiki/Fog_computing" title="Fog computing">Fog computing</a></li> <li><a href="/wiki/Edge_computing" title="Edge computing">Edge computing</a></li> <li><a href="/wiki/Dew_computing" title="Dew computing">Dew computing</a></li> <li><a href="/wiki/Amdahl%27s_law" title="Amdahl's law">Amdahl's law</a></li> <li><a href="/wiki/Moore%27s_law" title="Moore's law">Moore's law</a></li> <li><a href="/wiki/Mark_Kryder#Kryder's_law_projection" title="Mark Kryder">Kryder's law</a></li></ul></div></div></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/Volatile_memory" title="Volatile memory">Volatile</a></th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Random-access_memory" title="Random-access memory">RAM</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Cache_(computing)#HARDWARE" title="Cache (computing)">Hardware cache</a> <ul><li><a href="/wiki/CPU_cache" title="CPU cache">CPU cache</a></li> <li><a href="/wiki/Scratchpad_memory" title="Scratchpad memory">Scratchpad memory</a></li></ul></li> <li><a href="/wiki/Dynamic_random-access_memory" title="Dynamic random-access memory">DRAM</a> <ul><li><a href="/wiki/EDRAM" title="EDRAM">eDRAM</a></li> <li><a href="/wiki/Synchronous_dynamic_random-access_memory" title="Synchronous dynamic random-access memory">SDRAM</a></li> <li><a href="/wiki/Synchronous_dynamic_random-access_memory#Synchronous_Graphics_RAM_(SGRAM)" title="Synchronous dynamic random-access memory">SGRAM</a></li> <li><a href="/wiki/DDR_SDRAM" title="DDR SDRAM">DDR</a></li> <li><a href="/wiki/GDDR_SDRAM" title="GDDR SDRAM">GDDR</a></li> <li><a href="/wiki/LPDDR" title="LPDDR">LPDDR</a></li> <li><a href="/wiki/Quad_Data_Rate_SRAM" title="Quad Data Rate SRAM">QDRSRAM</a></li> <li><a href="/wiki/Dynamic_random-access_memory#Extended_data_out_DRAM" title="Dynamic random-access memory">EDO DRAM</a></li> <li><a href="/wiki/XDR_DRAM" title="XDR DRAM">XDR DRAM</a></li> <li><a href="/wiki/RDRAM" title="RDRAM">RDRAM</a></li> <li><a href="/wiki/High_Bandwidth_Memory" title="High Bandwidth Memory">HBM</a></li></ul></li> <li><a href="/wiki/Static_random-access_memory" title="Static random-access memory">SRAM</a> <ul><li><a href="/wiki/1T-SRAM" title="1T-SRAM">1T-SRAM</a></li></ul></li> <li><a href="/wiki/Resistive_random-access_memory" title="Resistive random-access memory">ReRAM</a></li> <li><a href="/wiki/Quantum_memory" title="Quantum memory">QRAM</a></li> <li><a href="/wiki/Content-addressable_memory" title="Content-addressable memory">Content-addressable memory</a> (CAM)</li> <li><a href="/wiki/Computational_RAM" title="Computational RAM">Computational RAM</a></li> <li><a href="/wiki/Video_random_access_memory" class="mw-redirect" title="Video random access memory">VRAM</a></li> <li><a href="/wiki/Dual-ported_RAM" title="Dual-ported RAM">Dual-ported RAM</a> <ul><li><a href="/wiki/Video_RAM_(dual-ported_DRAM)" class="mw-redirect" title="Video RAM (dual-ported DRAM)">Video RAM (dual-ported DRAM)</a></li></ul></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Historical</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Williams_tube" title="Williams tube">Williams–Kilburn tube</a> (1946–1947)</li> <li><a href="/wiki/Delay-line_memory" title="Delay-line memory">Delay-line memory</a> (1947)</li> <li><a href="/wiki/Mellon_optical_memory" title="Mellon optical memory">Mellon optical memory</a> (1951)</li> <li><a href="/wiki/Selectron_tube" title="Selectron tube">Selectron tube</a> (1952)</li> <li><a href="/wiki/Dekatron" title="Dekatron">Dekatron</a></li> <li><a href="/wiki/T-RAM" title="T-RAM">T-RAM</a> (2009)</li> <li><a href="/wiki/Z-RAM" title="Z-RAM">Z-RAM</a> (2002–2010)</li></ul></div></div></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/Non-volatile_memory" title="Non-volatile memory">Non-volatile</a></th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Read-only_memory" title="Read-only memory">ROM</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Diode_matrix" title="Diode matrix">Diode matrix</a></li> <li><a href="/wiki/Read-only_memory#Factory-programmed" title="Read-only memory">MROM</a></li> <li><a href="/wiki/Programmable_ROM" title="Programmable ROM">PROM</a> <ul><li><a href="/wiki/EPROM" title="EPROM">EPROM</a></li> <li><a href="/wiki/EEPROM" title="EEPROM">EEPROM</a></li></ul></li> <li><a href="/wiki/ROM_cartridge" title="ROM cartridge">ROM cartridge</a></li> <li><a href="/wiki/Solid-state_storage" title="Solid-state storage">Solid-state storage</a> (SSS) <ul><li><a href="/wiki/Flash_memory" title="Flash memory">Flash memory</a> is used in:</li> <li><a href="/wiki/Solid-state_drive" title="Solid-state drive">Solid-state drive</a> (SSD)</li> <li><a href="/wiki/Solid-state_hybrid_drive" class="mw-redirect" title="Solid-state hybrid drive">Solid-state hybrid drive</a> (SSHD)</li> <li><a href="/wiki/USB_flash_drive" title="USB flash drive">USB flash drive</a></li> <li><a href="/wiki/IBM_FlashSystem" title="IBM FlashSystem">IBM FlashSystem</a></li> <li><a href="/wiki/Flash_Core_Module" title="Flash Core Module">Flash Core Module</a></li></ul></li> <li><a href="/wiki/Memory_card" title="Memory card">Memory card</a> <ul><li><a href="/wiki/Memory_Stick" title="Memory Stick">Memory Stick</a></li> <li><a href="/wiki/CompactFlash" title="CompactFlash">CompactFlash</a></li> <li><a href="/wiki/PC_Card" title="PC Card">PC Card</a></li> <li><a href="/wiki/MultiMediaCard" title="MultiMediaCard">MultiMediaCard</a></li> <li><a href="/wiki/SD_card" title="SD card">SD card</a></li> <li><a href="/wiki/SIM_card" title="SIM card">SIM card</a></li> <li><a href="/wiki/SmartMedia" title="SmartMedia">SmartMedia</a></li> <li><a href="/wiki/Universal_Flash_Storage" title="Universal Flash Storage">Universal Flash Storage</a></li> <li><a href="/wiki/SxS" title="SxS">SxS</a></li> <li><a href="/wiki/MicroP2" title="MicroP2">MicroP2</a></li> <li><a href="/wiki/XQD_card" title="XQD card">XQD card</a></li></ul></li> <li><a href="/wiki/Programmable_metallization_cell" title="Programmable metallization cell">Programmable metallization cell</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Non-volatile_random-access_memory" title="Non-volatile random-access memory">NVRAM</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Memistor" title="Memistor">Memistor</a></li> <li><a href="/wiki/Memristor" title="Memristor">Memristor</a></li> <li><a href="/wiki/Phase-change_memory" title="Phase-change memory">PCM</a> (<a href="/wiki/3D_XPoint" title="3D XPoint">3D XPoint</a>)</li> <li><a href="/wiki/Magnetoresistive_RAM" title="Magnetoresistive RAM">MRAM</a></li> <li><a href="/wiki/Electrochemical_RAM" title="Electrochemical RAM">Electrochemical RAM</a> (ECRAM)</li> <li><a href="/wiki/Nano-RAM" title="Nano-RAM">Nano-RAM</a></li> <li><a href="/wiki/Programmable_metallization_cell" title="Programmable metallization cell">CBRAM</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Early-stage <a href="/wiki/Non-volatile_random-access_memory" title="Non-volatile random-access memory">NVRAM</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Ferroelectric_RAM" title="Ferroelectric RAM">FeRAM</a></li> <li><a href="/wiki/Resistive_random-access_memory" title="Resistive random-access memory">ReRAM</a></li> <li><a href="/wiki/Fe_FET" title="Fe FET">FeFET memory</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Analog_recording" title="Analog recording">Analog recording</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Phonograph_cylinder" title="Phonograph cylinder">Phonograph cylinder</a></li> <li><a href="/wiki/Phonograph_record" title="Phonograph record">Phonograph record</a></li> <li><a href="/wiki/Quadruplex_videotape" title="Quadruplex videotape">Quadruplex videotape</a></li> <li><a href="/wiki/Vision_Electronic_Recording_Apparatus" title="Vision Electronic Recording Apparatus">Vision Electronic Recording Apparatus</a></li> <li><a href="/wiki/Magnetic_recording" class="mw-redirect" title="Magnetic recording">Magnetic recording</a> <ul><li><a href="/wiki/Magnetic_storage" title="Magnetic storage">Magnetic storage</a></li> <li><a href="/wiki/Magnetic_tape" title="Magnetic tape">Magnetic tape</a></li> <li><a href="/wiki/Magnetic-tape_data_storage" title="Magnetic-tape data storage">Magnetic-tape data storage</a></li> <li><a href="/wiki/Tape_drive" title="Tape drive">Tape drive</a></li> <li><a href="/wiki/Tape_library" title="Tape library">Tape library</a></li> <li><a href="/wiki/Digital_Data_Storage" title="Digital Data Storage">Digital Data Storage</a> (DDS)</li> <li><a href="/wiki/Videotape" title="Videotape">Videotape</a></li> <li><a href="/wiki/Videocassette" class="mw-redirect" title="Videocassette">Videocassette</a></li> <li><a href="/wiki/Cassette_tape" class="mw-redirect" title="Cassette tape">Cassette tape</a></li> <li><a href="/wiki/Linear_Tape-Open" title="Linear Tape-Open">Linear Tape-Open</a></li> <li><a href="/wiki/Betamax" title="Betamax">Betamax</a></li> <li><a href="/wiki/8_mm_video_format" title="8 mm video format">8 mm video format</a></li> <li><a href="/wiki/DV_(video_format)" title="DV (video format)">DV</a></li> <li><a href="/wiki/MiniDV" class="mw-redirect" title="MiniDV">MiniDV</a></li> <li><a href="/wiki/MicroMV" title="MicroMV">MicroMV</a></li> <li><a href="/wiki/U-matic" title="U-matic">U-matic</a></li> <li><a href="/wiki/VHS" title="VHS">VHS</a></li> <li><a href="/wiki/S-VHS" title="S-VHS">S-VHS</a></li> <li><a href="/wiki/VHS-C" title="VHS-C">VHS-C</a></li> <li><a href="/wiki/D-VHS" title="D-VHS">D-VHS</a></li></ul></li> <li><a href="/wiki/Hard_disk_drive" title="Hard disk drive">Hard disk drive</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Optical_storage" title="Optical storage">Optical</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/3D_optical_data_storage" title="3D optical data storage">3D optical data storage</a> <ul><li><a href="/wiki/Optical_disc" title="Optical disc">Optical disc</a></li> <li><a href="/wiki/LaserDisc" title="LaserDisc">LaserDisc</a></li> <li><a href="/wiki/Compact_Disc_Digital_Audio" title="Compact Disc Digital Audio">Compact Disc Digital Audio</a> (CDDA)</li> <li><a href="/wiki/Compact_disc" title="Compact disc">CD</a></li> <li><a href="/wiki/CD_Video" title="CD Video">CD Video</a></li> <li><a href="/wiki/CD-R" title="CD-R">CD-R</a></li> <li><a href="/wiki/CD-RW" title="CD-RW">CD-RW</a></li> <li><a href="/wiki/Video_CD" title="Video CD">Video CD</a></li> <li><a href="/wiki/Super_Video_CD" title="Super Video CD">Super Video CD</a></li> <li><a href="/wiki/Mini_CD" title="Mini CD">Mini CD</a></li> <li><a href="/wiki/Nintendo_optical_discs" title="Nintendo optical discs">Nintendo optical discs</a></li> <li><a href="/wiki/CD-ROM" title="CD-ROM">CD-ROM</a></li> <li><a href="/wiki/Hyper_CD-ROM" title="Hyper CD-ROM">Hyper CD-ROM</a></li> <li><a href="/wiki/DVD" title="DVD">DVD</a></li> <li><a href="/wiki/DVD_recordable#DVD+R_and_DVD+RW_(DVD_"plus")" title="DVD recordable">DVD+R</a></li> <li><a href="/wiki/DVD-Video" title="DVD-Video">DVD-Video</a></li> <li><a href="/wiki/DVD_card" title="DVD card">DVD card</a></li> <li><a href="/wiki/DVD-RAM" title="DVD-RAM">DVD-RAM</a></li> <li><a href="/wiki/MiniDVD" title="MiniDVD">MiniDVD</a></li> <li><a href="/wiki/HD_DVD" title="HD DVD">HD DVD</a></li> <li><a href="/wiki/Blu-ray" title="Blu-ray">Blu-ray</a></li> <li><a href="/wiki/Ultra_HD_Blu-ray" title="Ultra HD Blu-ray">Ultra HD Blu-ray</a></li> <li><a href="/wiki/Holographic_Versatile_Disc" title="Holographic Versatile Disc">Holographic Versatile Disc</a></li></ul></li> <li><a href="/wiki/Write_once_read_many" title="Write once read many">WORM</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">In development</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Programmable_metallization_cell" title="Programmable metallization cell">CBRAM</a></li> <li><a href="/wiki/Racetrack_memory" title="Racetrack memory">Racetrack memory</a></li> <li><a href="/wiki/Nano-RAM" title="Nano-RAM">NRAM</a></li> <li><a href="/wiki/Millipede_memory" title="Millipede memory">Millipede memory</a></li> <li><a href="/wiki/Electrochemical_RAM" title="Electrochemical RAM">ECRAM</a></li> <li><a href="/wiki/Patterned_media" title="Patterned media">Patterned media</a></li> <li><a href="/wiki/Holographic_data_storage" title="Holographic data storage">Holographic data storage</a> <ul><li><a href="/wiki/Electronic_quantum_holography" title="Electronic quantum holography">Electronic quantum holography</a></li></ul></li> <li><a href="/wiki/5D_optical_data_storage" title="5D optical data storage">5D optical data storage</a></li> <li><a href="/wiki/DNA_digital_data_storage" title="DNA digital data storage">DNA digital data storage</a></li> <li><a href="/wiki/Universal_memory" title="Universal memory">Universal memory</a></li> <li><a href="/wiki/Time_crystal" title="Time crystal">Time crystal</a></li> <li><a href="/wiki/Quantum_memory" title="Quantum memory">Quantum memory</a></li> <li><a href="/wiki/UltraRAM" title="UltraRAM">UltraRAM</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Historical</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Paper_data_storage" title="Paper data storage">Paper data storage</a> (1725)</li> <li><a href="/wiki/Punched_card" title="Punched card">Punched card</a> (1725)</li> <li><a href="/wiki/Punched_tape" title="Punched tape">Punched tape</a> (1725)</li> <li><a href="/wiki/Plugboard" title="Plugboard">Plugboard</a></li> <li><a href="/wiki/Drum_memory" title="Drum memory">Drum memory</a> (1932)</li> <li><a href="/wiki/Magnetic-core_memory" title="Magnetic-core memory">Magnetic-core memory</a> (1949)</li> <li><a href="/wiki/Plated-wire_memory" title="Plated-wire memory">Plated-wire memory</a> (1957)</li> <li><a href="/wiki/Core_rope_memory" title="Core rope memory">Core rope memory</a> (1960s)</li> <li><a href="/wiki/Thin-film_memory" title="Thin-film memory">Thin-film memory</a> (1962)</li> <li><a href="/wiki/Disk_pack" title="Disk pack">Disk pack</a> (1962)</li> <li><a href="/wiki/Twistor_memory" title="Twistor memory">Twistor memory</a> (~1968)</li> <li><a href="/wiki/Bubble_memory" title="Bubble memory">Bubble memory</a> (~1970)</li> <li><a href="/wiki/Floppy_disk" title="Floppy disk">Floppy disk</a> (1971)</li></ul></div></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a 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:Memory_types" title="Template:Memory types"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Memory_types" title="Template talk:Memory types"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Memory_types" title="Special:EditPage/Template:Memory types"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>FJG RAM</b>, short for <i>Floating Junction Gate Random Access Memory</i>, is a type of <a href="/wiki/Computer_memory" title="Computer memory">computer memory</a> invented and subsequently patented in July 2009 by <a href="/wiki/Oriental_Semiconductor" class="mw-redirect" title="Oriental Semiconductor">Oriental Semiconductor</a> Electronics, Ltd.<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><sup id="cite_ref-Wang_2-0" class="reference"><a href="#cite_note-Wang-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>According to Oriental Semiconductor researchers, the FJG ram has an ultra-compact cell area of 4-5F<sup>2</sup> (F refers to feature size) and a capacitor-less cell configuration. The FJG RAM can be produced in existing standard <a href="/wiki/DRAM" class="mw-redirect" title="DRAM"><b>dynamic RAM</b></a> <a href="/wiki/Fabs" class="mw-redirect" title="Fabs">fabrication plants</a>. Due to the absence of a <a href="/wiki/Capacitor" title="Capacitor">capacitor</a>, the FJG cell process is more compatible with logic processes, allowing its use in standalone <a href="/wiki/Dynamic_random-access_memory" title="Dynamic random-access memory">DRAM</a> applications as well as <a href="/wiki/EDRAM" title="EDRAM">embedded-DRAM</a> applications. Other properties include non-destructive-read and the possibility for DRAM designers to use shared sense amplifiers to reduce the complexity of peripheral circuits.<sup id="cite_ref-Wang_2-1" class="reference"><a href="#cite_note-Wang-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>As of July 2023, there is little evidence of ongoing development or near-term commercialization efforts. </p> <figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/File:FJG-EC.jpg" class="mw-file-description" title="FJG diagrams"><img alt="FJG diagrams" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/FJG-EC.jpg/300px-FJG-EC.jpg" decoding="async" width="300" height="183" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b0/FJG-EC.jpg/450px-FJG-EC.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b0/FJG-EC.jpg/600px-FJG-EC.jpg 2x" data-file-width="932" data-file-height="568" /></a><figcaption>FJG diagrams</figcaption></figure> <div style="clear:left;" class=""></div> <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=FJG_RAM&action=edit&section=1" 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://www.mepits.com/tutorial/261/vlsi/emerging-memory-technologies">"Emerging Memory Technologies - VLSI Tutorials - Mepits"</a>. <i>www.mepits.com</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160603152907/https://www.mepits.com/tutorial/261/VLSI/Emerging-Memory-Technologies">Archived</a> from the original on 2016-06-03<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-03-31</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.mepits.com&rft.atitle=Emerging+Memory+Technologies+-+VLSI+Tutorials+-+Mepits&rft_id=https%3A%2F%2Fwww.mepits.com%2Ftutorial%2F261%2Fvlsi%2Femerging-memory-technologies&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFJG+RAM" class="Z3988"></span></span> </li> <li id="cite_note-Wang-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Wang_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Wang_2-1"><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 id="CITEREFWang" class="citation web cs1">Wang, Pang-Fei. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150815033616/http://www.growthconsulting.frost.com/web/images.nsf/0/B404F0C606E8D8ED6525776C001CE18D/$File/ElecAug10TI1.htm">"Capacitorless Dram Cell With Floating Junction Gate"</a>. <i>www.growthconsulting.frost.com</i>. Archived from <a rel="nofollow" class="external text" href="https://www.growthconsulting.frost.com/web/images.nsf/0/B404F0C606E8D8ED6525776C001CE18D/$File/ElecAug10TI1.htm">the original</a> on 2015-08-15<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-03-31</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.growthconsulting.frost.com&rft.atitle=Capacitorless+Dram+Cell+With+Floating+Junction+Gate&rft.aulast=Wang&rft.aufirst=Pang-Fei&rft_id=http%3A%2F%2Fwww.growthconsulting.frost.com%2Fweb%2Fimages.nsf%2F0%2FB404F0C606E8D8ED6525776C001CE18D%2F%24File%2FElecAug10TI1.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFJG+RAM" class="Z3988"></span></span> </li> </ol></div></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=FJG_RAM&action=edit&section=2" 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://www.orientalsemi.com/en">Oriental Semiconductor webpage</a></li></ul>    </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=FJG_RAM&oldid=1279765305">https://en.wikipedia.org/w/index.php?title=FJG_RAM&oldid=1279765305</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" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Types_of_RAM" title="Category:Types of RAM">Types of RAM</a></li><li><a href="/wiki/Category:Upcoming_integrated_circuits" title="Category:Upcoming integrated circuits">Upcoming integrated circuits</a></li><li><a href="/wiki/Category:Chinese_inventions" title="Category:Chinese inventions">Chinese inventions</a></li><li><a href="/wiki/Category:Science_and_technology_in_China" title="Category:Science and technology in China">Science and technology in China</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Articles_lacking_reliable_references_from_March_2023" title="Category:Articles lacking reliable references from March 2023">Articles lacking reliable references from March 2023</a></li><li><a href="/wiki/Category:All_articles_lacking_reliable_references" title="Category:All articles lacking reliable references">All articles lacking reliable references</a></li><li><a href="/wiki/Category:Articles_with_a_promotional_tone_from_September_2013" title="Category:Articles with a promotional tone from September 2013">Articles with a promotional tone from September 2013</a></li><li><a href="/wiki/Category:All_articles_with_a_promotional_tone" title="Category:All articles with a promotional tone">All articles with a promotional tone</a></li><li><a href="/wiki/Category:Articles_with_multiple_maintenance_issues" title="Category:Articles with multiple maintenance issues">Articles with multiple maintenance issues</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 10 March 2025, at 13:09<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. 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