{"id":93,"date":"2025-11-10T17:23:03","date_gmt":"2025-11-10T09:23:03","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&#038;p=93"},"modified":"2026-01-29T18:16:00","modified_gmt":"2026-01-29T10:16:00","slug":"xc4vlx25-10ffg668i","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/ru\/products\/xc4vlx25-10ffg668i\/","title":{"rendered":"XC4VLX25-10FFG668I"},"content":{"rendered":"<table id=\"table_1\" class=\"scroll display nowrap data-t data-t wpDataTable wpDataTableID-8 dataTable\" data-described-by=\"table_1_desc\" data-wpdatatable_id=\"8\" aria-describedby=\"table_1_info\">\n<thead>\n<tr>\n<th class=\"wdtheader sort expand column-modelpn sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" data-class=\"expand\" aria-controls=\"table_1\" aria-label=\" \u041c\u043e\u0434\u0435\u043b\u044c \u043f\/\u043f \u041d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e\">\u041c\u041e\u0414\u0415\u041b\u042c \u041f\/\u041d<\/th>\n<th class=\"wdtheader sort column-series sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Seriesundefined\">\u0421\u0415\u0420\u0418\u0418<\/th>\n<th class=\"wdtheader sort numdata float column-numberoflabsclbs sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u0438\u0439\/\u041a\u041b\u0411 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e\">\u041a\u041e\u041b\u0418\u0427\u0415\u0421\u0422\u0412\u041e \u041b\u0410\u0411\u041e\u0420\u0410\u0422\u041e\u0420\u0418\u0419\/\u041a\u041b\u0411<\/th>\n<th class=\"wdtheader sort numdata float column-speedgrade sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u0413\u0440\u0430\u0434\u0443\u0441 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\">\u0423\u0420\u041e\u0412\u0415\u041d\u042c \u0421\u041a\u041e\u0420\u041e\u0421\u0422\u0418<\/th>\n<th class=\"wdtheader sort column-numberoflogicelementscells sorting sorting_asc\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 \/ \u044f\u0447\u0435\u0435\u043a \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e\" aria-sort=\"ascending\">\u041a\u041e\u041b\u0418\u0427\u0415\u0421\u0422\u0412\u041e \u041b\u041e\u0413\u0418\u0427\u0415\u0421\u041a\u0418\u0425 \u042d\u041b\u0415\u041c\u0415\u041d\u0422\u041e\u0412 \/ \u042f\u0427\u0415\u0415\u041a<\/th>\n<th class=\"wdtheader sort column-totalrambits sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041e\u0431\u0449\u0435\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0431\u0438\u0442\u043e\u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f\">\u0412\u0421\u0415\u0413\u041e \u0411\u0418\u0422\u041e\u0412 \u041e\u0417\u0423<\/th>\n<th class=\"wdtheader sort numdata integer column-numberofio sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0432\u0445\u043e\u0434\u043e\u0432\/\u0432\u044b\u0445\u043e\u0434\u043e\u0432 \u043d\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e\">\u041a\u041e\u041b\u0418\u0427\u0415\u0421\u0422\u0412\u041e \u0412\u0425\u041e\u0414\u041e\u0412\/\u0412\u042b\u0425\u041e\u0414\u041e\u0412<\/th>\n<th class=\"wdtheader sort column-voltagesupply sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 - \u043f\u0438\u0442\u0430\u043d\u0438\u0435\u041d\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e\">\u041d\u0410\u041f\u0420\u042f\u0416\u0415\u041d\u0418\u0415 - \u041f\u0418\u0422\u0410\u041d\u0418\u0415<\/th>\n<th class=\"wdtheader sort column-mountingtype sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u0422\u0438\u043f \u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044fundefined\">\u0422\u0418\u041f \u041a\u0420\u0415\u041f\u041b\u0415\u041d\u0418\u042f<\/th>\n<th class=\"wdtheader sort column-operatingtemperature sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u0420\u0430\u0431\u043e\u0447\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u043d\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0430\">\u0420\u0410\u0411\u041e\u0427\u0410\u042f \u0422\u0415\u041c\u041f\u0415\u0420\u0410\u0422\u0423\u0420\u0410<\/th>\n<th class=\"wdtheader sort column-packagecase sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \/ \u041a\u0435\u0439\u0441 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\">\u0423\u041f\u0410\u041a\u041e\u0412\u041a\u0410 \/ \u041a\u0415\u0419\u0421<\/th>\n<th class=\"wdtheader sort column-supplierdevicepackage sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u041f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u041f\u0430\u043a\u0435\u0442 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432undefined\">\u0423\u041f\u0410\u041a\u041e\u0412\u041a\u0410 \u0423\u0421\u0422\u0420\u041e\u0419\u0421\u0422\u0412\u0410 \u041f\u041e\u0421\u0422\u0410\u0412\u0429\u0418\u041a\u0410<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td class=\"expand column-modelpn\">XC4VLX25-10FFG668I<\/td>\n<td class=\"column-series\">Virtex-4 SX<\/td>\n<td class=\"numdata float column-numberoflabsclbs\">2.688,00<\/td>\n<td class=\"numdata float column-speedgrade\">0,00<\/td>\n<td class=\"column-numberoflogicelementscells sorting_1\">24192 \u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b<\/td>\n<td class=\"column-totalrambits\">1 327 104 \u0431\u0438\u0442<\/td>\n<td class=\"numdata integer column-numberofio\">448<\/td>\n<td class=\"column-voltagesupply\">1,14 \u0412 ~ 1,26 \u0412<\/td>\n<td class=\"column-mountingtype\">\u041c\u043e\u043d\u0442\u0430\u0436 \u043d\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c<\/td>\n<td class=\"column-operatingtemperature\">\u041a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438\u0439 (0\u00b0C ~ +85\u00b0C)<\/td>\n<td class=\"column-packagecase\">668-BBGA, FCBGA<\/td>\n<td class=\"column-supplierdevicepackage\">668-FCBGA (27\u00d727)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-start=\"191\" data-end=\"275\"><strong>XC4VLX25-10FFG668I Xilinx Virtex-4 LX FPGA \u2013 Industrial Grade Logic-Focused Device<\/strong><\/p>\n<p data-start=\"277\" data-end=\"522\">\u0421\u0430\u0439\u0442 <strong data-start=\"281\" data-end=\"303\">XC4VLX25-10FFG668I<\/strong> is a logic-optimized FPGA from the <strong data-start=\"339\" data-end=\"368\">\u0421\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e Xilinx Virtex-4 LX<\/strong>, designed for applications that require stable digital control, flexible I\/O connectivity, and reliable operation in industrial temperature environments.<\/p>\n<p data-start=\"524\" data-end=\"788\">Unlike the SX series that focuses on DSP workloads, the LX series prioritizes <strong data-start=\"602\" data-end=\"671\">logic density, routing resources, and control-oriented processing<\/strong>, making this device a practical choice for embedded controllers, interface bridges, and communication control logic.<\/p>\n<p data-start=\"790\" data-end=\"972\">With its <strong data-start=\"799\" data-end=\"818\">-10 speed grade<\/strong>, <strong data-start=\"820\" data-end=\"852\">FFG668 Flip-Chip BGA package<\/strong>, \u0438 <strong data-start=\"858\" data-end=\"891\">industrial temperature rating<\/strong>, this FPGA is well suited for long-life industrial and infrastructure platforms.<\/p>\n<p data-start=\"979\" data-end=\"1009\"><strong>Key Specifications Overview<\/strong><\/p>\n<ul data-start=\"1011\" data-end=\"1379\">\n<li data-start=\"1011\" data-end=\"1050\">\n<p data-start=\"1013\" data-end=\"1050\"><strong data-start=\"1013\" data-end=\"1029\">Part Number:<\/strong> XC4VLX25-10FFG668I<\/p>\n<\/li>\n<li data-start=\"1051\" data-end=\"1097\">\n<p data-start=\"1053\" data-end=\"1097\"><strong data-start=\"1053\" data-end=\"1069\">\u0421\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e FPGA:<\/strong> Xilinx Virtex-4 LX Series<\/p>\n<\/li>\n<li data-start=\"1098\" data-end=\"1122\">\n<p data-start=\"1100\" data-end=\"1122\"><strong data-start=\"1100\" data-end=\"1116\">\u041a\u043b\u0430\u0441\u0441 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438:<\/strong> -10<\/p>\n<\/li>\n<li data-start=\"1123\" data-end=\"1165\">\n<p data-start=\"1125\" data-end=\"1165\"><strong data-start=\"1125\" data-end=\"1142\">\u0422\u0438\u043f \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0438:<\/strong> FFG668 Flip-Chip BGA<\/p>\n<\/li>\n<li data-start=\"1166\" data-end=\"1230\">\n<p data-start=\"1168\" data-end=\"1230\"><strong data-start=\"1168\" data-end=\"1190\">Temperature Grade:<\/strong> Industrial (-40\u00b0C to +100\u00b0C junction)<\/p>\n<\/li>\n<li data-start=\"1231\" data-end=\"1300\">\n<p data-start=\"1233\" data-end=\"1300\"><strong data-start=\"1233\" data-end=\"1253\">Logic Resources:<\/strong> Optimized for control and system-level logic<\/p>\n<\/li>\n<li data-start=\"1301\" data-end=\"1379\">\n<p data-start=\"1303\" data-end=\"1379\"><strong data-start=\"1303\" data-end=\"1327\">\u0426\u0435\u043b\u0435\u0432\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435:<\/strong> Embedded control and digital interface processing<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1894\" data-end=\"1934\"><strong>Design and Integration Considerations<\/strong><\/p>\n<p data-start=\"1936\" data-end=\"2196\">\u0421\u0430\u0439\u0442 <strong data-start=\"1940\" data-end=\"1958\">FFG668 package<\/strong> offers a practical balance between I\/O availability and PCB routing complexity. It supports common external memory interfaces, parallel peripheral buses, and multiple control signal connections without excessive board layer requirements.<\/p>\n<p data-start=\"2198\" data-end=\"2442\">Virtex-4 LX devices remain widely used in legacy and long-life industrial platforms. The stable Xilinx ISE toolchain and mature IP ecosystem make this part suitable for maintaining existing hardware designs and extending deployed product lines.<\/p>\n<p data-start=\"2444\" data-end=\"2646\">For teams upgrading older Virtex-4 LX designs, the XC4VLX25-10FFG668I can often be integrated with <strong data-start=\"2543\" data-end=\"2597\">minimal schematic changes and firmware adjustments<\/strong>, reducing validation effort and deployment risk.<\/p>\n<p data-start=\"2444\" data-end=\"2646\"><a href=\"https:\/\/www.lxbchip.com\/ru\/contact-us\/\">\u00a0\u0421\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 LXB Semicon<\/a>\u00a0for availability, pricing, and technical support.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c:<\/strong> AMD \/ Xilinx<br \/>\n<strong>\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u044f\u0447\u0435\u0439\u043a\u0438:<\/strong> 24,576<br \/>\n<strong>\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0440\u0435\u0437\u044b:<\/strong> 2,400<br \/>\n<strong>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u0430\u044f \u043f\u0430\u043c\u044f\u0442\u044c (eRAM):<\/strong> 1 658 880 \u0431\u0438\u0442<br \/>\n<strong>\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430:<\/strong> FFG668 (27\u00d727 \u043c\u043c)<br \/>\n<strong>\u0420\u0430\u0431\u043e\u0447\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430:<\/strong> \u041e\u0442 40\u00b0C \u0434\u043e +100\u00b0C (\u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0439)<\/p>","protected":false},"featured_media":94,"template":"","meta":{"_acf_changed":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[68],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-93","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-xilinx","7":"product_cat-xilinx","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"aioseo_notices":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/product\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/media\/94"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/product_brand?post=93"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/product_cat?post=93"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ru\/wp-json\/wp\/v2\/product_tag?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}