{"id":6655,"date":"2025-11-18T16:23:17","date_gmt":"2025-11-18T08:23:17","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&#038;p=6655"},"modified":"2026-01-29T19:24:48","modified_gmt":"2026-01-29T11:24:48","slug":"xc4vlx60-10ffg668c","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/tr\/products\/xc4vlx60-10ffg668c\/","title":{"rendered":"XC4VLX60-10FFG668C"},"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=\" Model P\/Ntan\u0131ms\u0131z\">MODEL P\/N<\/th>\n<th class=\"wdtheader sort column-series sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Seriesundefined\">SER\u0130LER<\/th>\n<th class=\"wdtheader sort numdata float column-numberoflabsclbs sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" LAB say\u0131s\u0131\/CLBtan\u0131mlanm\u0131\u015f\">LABORATUVAR\/CLB SAYISI<\/th>\n<th class=\"wdtheader sort numdata float column-speedgrade sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" H\u0131z DerecesiTan\u0131ml\u0131\">HIZ DERECES\u0130<\/th>\n<th class=\"wdtheader sort column-numberoflogicelementscells sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Mant\u0131k Eleman\u0131 \/ H\u00fccre Say\u0131s\u0131tan\u0131ms\u0131z\">MANTIK ELEMANI \/ H\u00dcCRE SAYISI<\/th>\n<th class=\"wdtheader sort column-totalrambits sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Toplam RAM Bitsundefined\">TOPLAM RAM B\u0130TLER\u0130<\/th>\n<th class=\"wdtheader sort numdata integer column-numberofio sorting sorting_asc\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Tan\u0131mlanmam\u0131\u015f G\/\u00c7 say\u0131s\u0131\" aria-sort=\"ascending\">G\/\u00c7 SAYISI<\/th>\n<th class=\"wdtheader sort column-voltagesupply sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Gerilim - Besleme tan\u0131ms\u0131z\">VOLTAJ - BESLEME<\/th>\n<th class=\"wdtheader sort column-mountingtype sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Montaj T\u00fcr\u00fctan\u0131ms\u0131z\">MONTAJ T\u0130P\u0130<\/th>\n<th class=\"wdtheader sort column-operatingtemperature sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" \u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131tan\u0131mlanmam\u0131\u015f\">\u00c7ALI\u015eMA SICAKLI\u011eI<\/th>\n<th class=\"wdtheader sort column-packagecase sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Paket \/ KasaTan\u0131ml\u0131\">PAKET \/ KASA<\/th>\n<th class=\"wdtheader sort column-supplierdevicepackage sorting\" tabindex=\"0\" colspan=\"1\" rowspan=\"1\" aria-controls=\"table_1\" aria-label=\" Tedarik\u00e7i Cihaz Paketiundefined\">TEDARIK\u00c7I CIHAZ PAKETI<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td class=\"expand column-modelpn\">XC4VLX60-10FFG668C<\/td>\n<td class=\"column-series\">Virtex-4 LX<\/td>\n<td class=\"numdata float column-numberoflabsclbs\">6.656,00<\/td>\n<td class=\"numdata float column-speedgrade\">-10,00<\/td>\n<td class=\"column-numberoflogicelementscells\">59 904 LE<\/td>\n<td class=\"column-totalrambits\">2 949 120 bit<\/td>\n<td class=\"numdata integer column-numberofio sorting_1\">448<\/td>\n<td class=\"column-voltagesupply\">1,14 V ~ 1,26 V<\/td>\n<td class=\"column-mountingtype\">Y\u00fczey Montaj\u0131<\/td>\n<td class=\"column-operatingtemperature\">Ticari (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-path-to-node=\"2\"><span style=\"color: #003366;\"><strong>XC4VLX60-10FFG668C: Logic-Dense Virtex-4 LX for Established Systems<\/strong><\/span><\/p>\n<p data-path-to-node=\"3\">Bu <b data-path-to-node=\"3\" data-index-in-node=\"4\">XC4VLX60-10FFG668C<\/b> is a mid-to-high density member of the Xilinx Virtex-4 LX family. With nearly 60,000 logic cells, this FPGA was designed as a logic-optimized workhorse, providing a massive amount of fabric for complex state machines, high-speed bus arbitration, and data-path management without the added cost or power overhead of the embedded PowerPC cores found in the FX series.<\/p>\n<p data-path-to-node=\"4\">Utilizing the <b data-path-to-node=\"4\" data-index-in-node=\"14\">FFG668 package<\/b> (a 1.0mm pitch Flip-Chip BGA), the LX60 offers a high I\/O-to-logic ratio, making it an ideal component for medical imaging, telecommunications infrastructure, and high-end industrial control units.<\/p>\n<p data-path-to-node=\"5\"><span style=\"color: #003366;\">Core Technical Parameters<\/span><\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">Mant\u0131k H\u00fccreleri:<\/b> 59,904<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">CLB Dizisi:<\/b> 64 x 96<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b data-path-to-node=\"6,2,0\" data-index-in-node=\"0\">Toplam Blok RAM:<\/b> 2,880 Kb (160 blocks)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,0\"><b data-path-to-node=\"6,3,0\" data-index-in-node=\"0\">DSP48 Dilimleri:<\/b> 64<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,4,0\"><b data-path-to-node=\"6,4,0\" data-index-in-node=\"0\">Maksimum Kullan\u0131c\u0131 I\/O:<\/b> 448<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,5,0\"><b data-path-to-node=\"6,5,0\" data-index-in-node=\"0\">Paket:<\/b> FFG668 (27mm x 27mm, 1.0mm pitch, Lead-Free\/RoHS)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,6,0\"><b data-path-to-node=\"6,6,0\" data-index-in-node=\"0\">H\u0131z derecesi:<\/b> -10<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,7,0\"><b data-path-to-node=\"6,7,0\" data-index-in-node=\"0\">\u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131:<\/b> Ticari (0\u00b0C ila +85\u00b0C)<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"7\"><strong><span style=\"color: #003366;\">Engineering Design &amp; Integration Notes<\/span><\/strong><\/p>\n<h4 data-path-to-node=\"8\">1. Power Supply and Thermal Profile<\/h4>\n<p data-path-to-node=\"9\">The 90nm process of the Virtex-4 LX60 requires a 1.2V <span class=\"math-inline\" data-math=\"V_{CCINT}\" data-index-in-node=\"54\">$V_{CCINT}$<\/span> core voltage. Because of the density (nearly 60k logic cells), static power consumption (leakage) can be higher than modern 7-series parts. Ensure your thermal solution\u2014whether passive heatsinking or forced air\u2014is characterized for your specific toggle rates. Even at the -10 speed grade, localized &#8220;hot spots&#8221; on the die can occur during high-utilization logic switching.<\/p>\n<h4 data-path-to-node=\"10\">2. Signal Integrity and SelectIO<\/h4>\n<p data-path-to-node=\"11\">The 448 user I\/Os are organized into multiple banks supporting a wide array of standards (LVDS, SSTL, HSTL, etc.). When maintaining or repairing existing PCBs, ensure the <span class=\"math-inline\" data-math=\"V_{CCO}\" data-index-in-node=\"171\">$V_{CCO}$<\/span> rails match the banking rules in your original <code data-path-to-node=\"11\" data-index-in-node=\"226\">.ucf<\/code> veya <code data-path-to-node=\"11\" data-index-in-node=\"234\">.xdc<\/code> constraint files. The FFG668 flip-chip package is designed for low-inductance power delivery, but proper bypass capacitor placement near the BGA footprint remains critical for high-speed signal integrity.<\/p>\n<h4 data-path-to-node=\"12\">3. Software Environment (ISE vs. Vivado)<\/h4>\n<p data-path-to-node=\"13\">It is important to remember that the Virtex-4 family is <b data-path-to-node=\"13\" data-index-in-node=\"56\">Vivado taraf\u0131ndan desteklenmiyor<\/b>. Kullanman\u0131z gerekir <b data-path-to-node=\"13\" data-index-in-node=\"94\">Xilinx ISE Design Suite (version 14.7)<\/b> for synthesis and bitstream generation. If you are retrieving an old project, ensure your timing constraints are updated to account for the -10 speed grade specific propagation delays (<span class=\"math-inline\" data-math=\"T_{ILO}\" data-index-in-node=\"318\">$T_{ILO}$<\/span>, <span class=\"math-inline\" data-math=\"T_{AS}\" data-index-in-node=\"327\">$T_{AS}$<\/span>, etc.).<\/p>\n<hr data-path-to-node=\"14\" \/>\n<p data-path-to-node=\"15\"><strong><span style=\"color: #003366;\">Comparison: Virtex-4 LX60 vs. LX40 (FFG668)<\/span><\/strong><\/p>\n<table data-path-to-node=\"16\">\n<thead>\n<tr>\n<td><strong>\u00d6zellik<\/strong><\/td>\n<td><strong>XC4VLX60-10FFG668C<\/strong><\/td>\n<td><strong>XC4VLX40-10FFG668C<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"16,1,0,0\"><b data-path-to-node=\"16,1,0,0\" data-index-in-node=\"0\">Mant\u0131k H\u00fccreleri<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,1,1,0\"><b data-path-to-node=\"16,1,1,0\" data-index-in-node=\"0\">59,904<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,1,2,0\">41,472<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"16,2,0,0\"><b data-path-to-node=\"16,2,0,0\" data-index-in-node=\"0\">BRAM (Kb)<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,2,1,0\"><b data-path-to-node=\"16,2,1,0\" data-index-in-node=\"0\">2,880<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,2,2,0\">1,728<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"16,3,0,0\"><b data-path-to-node=\"16,3,0,0\" data-index-in-node=\"0\">Max User I\/O<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,3,1,0\">448<\/span><\/td>\n<td><span data-path-to-node=\"16,3,2,0\">448<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"16,4,0,0\"><b data-path-to-node=\"16,4,0,0\" data-index-in-node=\"0\">Footprint Compatibility<\/b><\/span><\/td>\n<td><span data-path-to-node=\"16,4,1,0\">Evet<\/span><\/td>\n<td><span data-path-to-node=\"16,4,2,0\">Evet<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"17\" \/>\n<p data-path-to-node=\"18\"><strong><span style=\"color: #003366;\">Donan\u0131m M\u00fchendisi SSS<\/span><\/strong><\/p>\n<p data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">Can I use the XC4VLX60-10FFG668C as a replacement for the -10FF668 (Leaded) version?<\/b><\/p>\n<p data-path-to-node=\"19\">Yes, but with one caveat: the &#8220;G&#8221; in FFG668 indicates a Lead-Free package. While functionally and pin-compatible, the reflow profile for the FFG (RoHS) package is higher than the leaded version. Ensure your assembly line adjusts for SAC305 or similar lead-free solder profiles.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">Is this part interchangeable with the &#8216;I&#8217; (Industrial) grade?<\/b><\/p>\n<p data-path-to-node=\"20\">No, not strictly. You can use an &#8216;I&#8217; grade part to replace this &#8216;C&#8217; grade part (as it has a wider temperature range), but you should not replace an &#8216;I&#8217; grade part with this &#8216;C&#8217; grade part in environments exceeding 85\u00b0C.<\/p>\n<p data-path-to-node=\"21\"><b data-path-to-node=\"21\" data-index-in-node=\"0\">What is the status of the silicon stepping?<\/b><\/p>\n<p data-path-to-node=\"21\">As this is a mature product, we supply the final production steppings which have resolved earlier errata regarding DCM (Digital Clock Manager) jitter and configuration sequence issues found in initial Rev 0\/1 silicon.<\/p>\n<hr data-path-to-node=\"22\" \/>\n<p data-path-to-node=\"23\"><b data-path-to-node=\"23\" data-index-in-node=\"0\">Need a technical quote or a verified datasheet for the LX60?<\/b><\/p>\n<p data-path-to-node=\"23\">We focus on providing traceable, high-quality Xilinx components for the MRO and legacy manufacturing markets.<\/p>\n<p data-path-to-node=\"24\">Would you like me to check our current inventory for a specific Date Code range or provide the power-up sequencing requirements for this model?<\/p>\n<p data-path-to-node=\"24\"><a href=\"https:\/\/www.lxbchip.com\/tr\/contact-us\/\">LXB Semicon ile ileti\u015fime ge\u00e7in<\/a>\u00a0kullan\u0131labilirlik, fiyatland\u0131rma ve teknik destek i\u00e7in.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>\u00dcretici firma:<\/strong> Xilinx<br \/>\n<strong>Mant\u0131k H\u00fccreleri:<\/strong> 59,904<br \/>\n<strong>Mant\u0131k Dilimleri:<\/strong> 26,624<br \/>\n<strong>G\u00f6m\u00fcl\u00fc RAM (eRAM):<\/strong> 2.592 Kb (144 \u00d7 18Kb Blok RAM)<br \/>\n<strong>Paket:<\/strong> FFG668 (Flip-Chip BGA)<br \/>\n<strong>\u00c7al\u0131\u015fma S\u0131cakl\u0131\u011f\u0131:<\/strong> Ticari (0\u00b0C ila +85\u00b0C)<\/p>","protected":false},"featured_media":6129,"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":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-6655","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-xilinx","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"aioseo_notices":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/product\/6655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/media\/6129"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/media?parent=6655"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/product_brand?post=6655"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/product_cat?post=6655"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/product_tag?post=6655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}