{"id":12720,"date":"2026-06-12T14:31:07","date_gmt":"2026-06-12T06:31:07","guid":{"rendered":"https:\/\/www.lxbchip.com\/?p=12720"},"modified":"2026-06-11T14:33:08","modified_gmt":"2026-06-11T06:33:08","slug":"top-8-xilinx-virtex-5-lx-fpga-models-still-in-demand-in-2026-complete-buying-selection-guide","status":"publish","type":"post","link":"https:\/\/www.lxbchip.com\/ru\/top-8-xilinx-virtex-5-lx-fpga-models-still-in-demand-in-2026-complete-buying-selection-guide\/","title":{"rendered":"Top 8 Xilinx Virtex-5 LX FPGA Models Still In-Demand in 2026 \u2013 Complete Buying & Selection Guide"},"content":{"rendered":"
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Up to 2026, Xilinx Virtex-5 LX series FPGAs are still in strong market demand. A large number of industrial, telecom, embedded and test measurement equipment are still using this series of chips for mass production and after-sales maintenance. For procurement engineers and hardware designers, accurate model selection, understanding inventory status and package compatibility are far more important than blind upgrade to new-generation FPGAs.<\/div>\n<\/div>\n
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This guide sorts out the 8 most popular Virtex-5 LX mainstream models on the current market, sorts out their parameters, packages, temperature grades, application directions and inventory status, to provide a comprehensive reference for your procurement and design work.<\/div>\n<\/div>\n
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Virtex-5 LX Mainstream Models Comprehensive Comparison Table<\/h3>\n<\/div>\n
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\u041c\u043e\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u0441\u0435\u0440\u0438\u044f<\/th>\nTypical Part Number<\/th>\n\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0435\u043c\u043a\u043e\u0441\u0442\u044c<\/th>\n\u041f\u0430\u043a\u0435\u0442<\/th>\n\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441<\/th>\n\u0422\u0438\u043f\u043e\u0432\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/th>\nInventory Status<\/th>\n<\/tr>\n<\/thead>\n
XC5VLX330T<\/td>\nXC5VLX330T-2FF1738I<\/td>\nUltra High<\/td>\nFF1738<\/td>\n\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c \/ \u0422\u043e\u0440\u0433\u043e\u0432\u043b\u044f<\/td>\nLarge-scale telecom infrastructure, Big data real-time processing<\/td>\n\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n
XC5VLX220<\/td>\nXC5VLX220-2FFG1760I<\/td>\n\u041e\u0447\u0435\u043d\u044c \u0432\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\nFFG1760<\/td>\n\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/td>\nHigh-end embedded computing, Medical imaging equipment<\/td>\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\n<\/tr>\n
XC5VLX155<\/td>\nXC5VLX155-1FFG1153C<\/td>\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439<\/td>\nFFG1153<\/td>\nCommercial \/ Industrial<\/td>\nEnterprise network equipment, Industrial signal processing<\/td>\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\n<\/tr>\n
XC5VLX110T<\/td>\nXC5VLX110T-2FFG1136I<\/td>\nMedium-High<\/td>\nFFG1136<\/td>\n\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/td>\nMulti-channel data acquisition, High-speed communication<\/td>\n\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n
XC5VLX85<\/td>\nXC5VLX85-2FFG528C<\/td>\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\nFFG528<\/td>\n\u041a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f<\/td>\nGeneral industrial control, Medium-speed signal processing<\/td>\n\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n
XC5VLX50<\/td>\nXC5VLX50-2FFG676I<\/td>\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\nFFG676<\/td>\n\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/td>\nVideo processing, Ordinary network equipment<\/td>\n\u0425\u043e\u0440\u043e\u0448\u043e<\/td>\n<\/tr>\n
XC5VLX30<\/td>\nXC5VLX30-1FFG324C<\/td>\n\u041d\u0438\u0437\u043a\u0438\u0439-\u0441\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\nFFG324<\/td>\n\u041a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0430\u044f<\/td>\nLow-end control system, Simple embedded equipment<\/td>\nExcellent<\/td>\n<\/tr>\n
XC5VLX20T<\/td>\nXC5VLX20T-1FFG323I<\/td>\nLow<\/td>\nFFG323<\/td>\n\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/td>\nMiniature intelligent devices, Low-power control modules<\/td>\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Core Rules for Virtex-5 LX FPGA Selection<\/h3>\n<\/div>\n
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Combined with application complexity, packaging form and inventory supply, we summarize three core selection principles for engineers to refer to:<\/div>\n<\/div>\n
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1. Select by System Logic Complexity<\/h4>\n<\/div>\n
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  • Ultra-high complexity systems (large telecom base stations, big data processing): Prioritize XC5VLX330T, XC5VLX220<\/strong> with ultra-large logic capacity;<\/li>\n
  • High-complexity multi-interface systems (enterprise network, multi-channel acquisition): Choose XC5VLX155, XC5VLX110T<\/strong>;<\/li>\n
  • Conventional mid-range applications (industrial control, video processing): Select the cost-effective XC5VLX85, XC5VLX50<\/strong>;<\/li>\n
  • Cost-sensitive simple control systems (small embedded devices): Choose lightweight XC5VLX30, XC5VLX20T<\/strong>.<\/li>\n<\/ul>\n<\/div>\n
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    2. Select by Package Compatibility<\/h4>\n<\/div>\n
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    All models of Virtex-5 LX adopt FF\/FFG series BGA packages with different pin counts. Package pin count must be strictly matched with the original PCB layout<\/strong>. Mismatched packages will lead to overall board redesign, which increases time and labor costs. Common mainstream packages include FF1738, FFG1760, FFG1153, FFG1136, FFG676, FFG528, FFG324, FFG323.<\/div>\n<\/div>\n
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    3. Select by Inventory & Supply Stability<\/h4>\n<\/div>\n
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    • Easy to source and stable long-term supply: XC5VLX30, XC5VLX50, XC5VLX85, XC5VLX110T (suitable for mass production projects);<\/li>\n
    • Moderate inventory, need to arrange procurement in advance: XC5VLX20T, XC5VLX155, XC5VLX220;<\/li>\n
    • Tight inventory, limited spot supply: XC5VLX330T (it is recommended to lock inventory in advance for long-term projects).<\/li>\n<\/ul>\n<\/div>\n
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      Cross Reference & Replacement Suggestions<\/h3>\n<\/div>\n
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      In actual procurement, individual models may be out of stock temporarily. We provide feasible replacement suggestions based on performance and pin compatibility:<\/div>\n<\/div>\n
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      1. Low-end model replacement<\/strong>: XC5VLX20T can be replaced with XC5VLX30 when logic resources allow;<\/li>\n
      2. Mid-range model replacement<\/strong>: XC5VLX85 can be upgraded to XC5VLX110T to expand I\/O and computing capability;<\/li>\n
      3. High-end model replacement<\/strong>: When XC5VLX220 is out of stock, XC5VLX155 can be used for downgrade replacement for projects with reduced performance requirements;<\/li>\n
      4. Note: Industrial grade (I) and commercial grade (C) can be replaced mutually only if the on-site working temperature meets the requirements. Speed grades (-1\/-2) can be selected according to the system frequency margin.<\/li>\n<\/ol>\n<\/div>\n
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        Why Choose LXB Semicon for Virtex-5 FPGA Procurement?<\/h3>\n<\/div>\n
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        As a professional supplier focusing on Xilinx legacy FPGA series, we focus on the supply of hard-to-find and discontinued mainstream chips, and provide full-cycle services:<\/div>\n<\/div>\n
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        • Real inventory verification before quotation to ensure original authentic products;<\/li>\n
        • Professional solution for hard-to-source Virtex-5 LX models;<\/li>\n
        • Ultra-fast RFQ response to shorten procurement cycle;<\/li>\n
        • Global logistics and supporting long-term bulk delivery services.<\/li>\n<\/ul>\n<\/div>\n
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          We have long-term stable stock of hot models such as XC5VLX330T, XC5VLX110T, XC5VLX155 and XC5VLX30, which can meet sample testing, small-batch trial production and large-scale continuous production demands.<\/div>\n<\/div>\n
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          \u0427\u0410\u0421\u0422\u041e \u0417\u0410\u0414\u0410\u0412\u0410\u0415\u041c\u042b\u0415 \u0412\u041e\u041f\u0420\u041e\u0421\u042b<\/h3>\n<\/div>\n
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          1. Is Virtex-5 LX series FPGA still available for mass production in 2026?\n
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            Yes. Official channels have gradually stopped direct supply, and independent professional suppliers represented by LXB Semicon maintain stable spot and long-term supply.<\/li>\n

          2. Which model is the most versatile and widely used?\n
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            XC5VLX50 and XC5VLX85. The two models have balanced performance, sufficient inventory and wide application coverage, which are the most mainstream choices in the market.<\/li>\n

          3. Can XC5VLX110T replace XC5VLX85 directly?\n
            <\/div>\n

            Under the premise of package consistency, it can be directly pin-to-pin replaced, and the system performance will be improved accordingly.<\/li>\n

          4. What do the suffixes I and C stand for?\n
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            I stands for industrial temperature grade, suitable for harsh environments; C stands for commercial temperature grade, suitable for conventional indoor environments.<\/li>\n<\/ol>\n<\/div>\n

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            Looking for Virtex-5 LX FPGA Spot & Quotation?<\/h3>\n<\/div>\n
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            If you need to check real-time inventory, obtain quotations or confirm model matching, please send your BOM list and demand quantity. Our team will reply to you within the shortest time and provide one-stop procurement support.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

            Up to 2026, Xilinx Virtex-5 LX series FPGAs are still in strong market demand. A large number of industrial, telecom,<\/p>","protected":false},"author":1,"featured_media":12721,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[228],"class_list":["post-12720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-xilinx-virtex-5-lx"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/posts\/12720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/comments?post=12720"}],"version-history":[{"count":0,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/posts\/12720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/media\/12721"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/media?parent=12720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/categories?post=12720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/tags?post=12720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}