{"id":6654,"date":"2025-11-18T16:22:04","date_gmt":"2025-11-18T08:22:04","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&p=6654"},"modified":"2026-02-02T19:22:30","modified_gmt":"2026-02-02T11:22:30","slug":"xc4vlx40-11ffg668i","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/id\/products\/xc4vlx40-11ffg668i\/","title":{"rendered":"XC4VLX40-11FFG668I"},"content":{"rendered":"\n\n\n\n\n
MODEL P \/ N<\/th>\nSERI<\/th>\nJUMLAH LABORATORIUM\/CLBS<\/th>\nTINGKAT KECEPATAN<\/th>\nJUMLAH ELEMEN \/ SEL LOGIKA<\/th>\nTOTAL BIT RAM<\/th>\nJUMLAH I \/ O<\/th>\nTEGANGAN - PASOKAN<\/th>\nJENIS PEMASANGAN<\/th>\nSUHU PENGOPERASIAN<\/th>\nPAKET \/ KASUS<\/th>\nPAKET PERANGKAT PEMASOK<\/th>\n<\/tr>\n<\/thead>\n
XC4VLX40-11FFG668I<\/td>\nVirtex-4 LX<\/td>\n4.608,00<\/td>\n-11,00<\/td>\n41472<\/td>\n1769472<\/td>\n448<\/td>\n1,14 V ~ 1,26 V<\/td>\nPemasangan di Permukaan<\/td>\n-40 \u00b0C ~ +100 \u00b0C (Industrial)<\/td>\n668-BBGA (FCBGA)<\/td>\n668-FCBGA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

XC4VLX40-11FFG668I: High-Speed Industrial FPGA for Mission-Critical Logic<\/b><\/span><\/p>\n

The XC4VLX40-11FFG668I<\/b> is a high-performance, industrial-grade member of the Xilinx Virtex\u00ae-4 LX family. It is specifically binned for the -11 speed grade<\/b>, providing the fastest logic switching and tighter timing margins required for high-frequency digital signal processing. Engineered on the 90nm ASMBL\u2122 architecture<\/b>, this FPGA delivers a robust balance of 41k logic cells and versatile I\/O capabilities, all within a ruggedized Industrial Temperature (-40\u00b0C to +100\u00b0C)<\/b> envelope.<\/p>\n

For hardware engineers, the “11I” combination is the gold standard for applications where timing closure is difficult and the operating environment is unpredictable.<\/p>\n

Engineering Core Features<\/b><\/span><\/p>\n

    \n
  • \n

    Premium Speed Grade (-11):<\/b> Provides enhanced frequency headroom, allowing for more complex logic levels between clock edges. This is critical for stabilizing 300MHz+ internal data paths.<\/p>\n<\/li>\n

  • \n

    Industrial Thermal Resilience:<\/b> Rated for -40\u00b0C to +100\u00b0C Tj<\/b>. Unlike commercial parts, this device maintains its timing specifications across extreme temperature fluctuations, making it essential for outdoor infrastructure and heavy industrial control.<\/p>\n<\/li>\n

  • \n

    Advanced Memory & DSP Integration:<\/b> Equipped with 1,728 Kb of Block RAM<\/b> dan 64 dedicated XtremeDSP\u2122 slices<\/b>. The DSP48 blocks allow for efficient, hard-coded arithmetic acceleration without consuming standard logic gates.<\/p>\n<\/li>\n

  • \n

    High-Density SelectIO\u2122:<\/b> The FFG668 package<\/b> breaks out 448 User I\/Os<\/b>, supporting a vast range of signaling standards (LVDS, HSTL, SSTL). The Flip-Chip (FFG) design ensures low-inductance paths, significantly reducing ground bounce and EMI.<\/p>\n<\/li>\n

  • \n

    Lead-Free RoHS Compliance:<\/b> The “FFG”<\/b> designation ensures the device meets all modern environmental regulations for global distribution without sacrificing thermal performance.<\/p>\n<\/li>\n<\/ul>\n

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    Technical Specification Matrix<\/b><\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
    Fitur<\/strong><\/td>\nSpesifikasi<\/strong><\/td>\n<\/tr>\n<\/thead>\n
    Sel Logika<\/b><\/span><\/td>\n41,472<\/span><\/td>\n<\/tr>\n
    Total Block RAM<\/b><\/span><\/td>\n1,728 Kb<\/span><\/td>\n<\/tr>\n
    DSP48 Slices<\/b><\/span><\/td>\n64<\/span><\/td>\n<\/tr>\n
    User I\/Os<\/b><\/span><\/td>\n448<\/span><\/td>\n<\/tr>\n
    Tingkat Kecepatan<\/b><\/span><\/td>\n-11 (High-Performance)<\/span><\/td>\n<\/tr>\n
    Tingkat Suhu<\/b><\/span><\/td>\nIndustri (-40\u00b0C hingga +100\u00b0C)<\/span><\/td>\n<\/tr>\n
    Paket<\/b><\/span><\/td>\nFFG668 (Lead-Free Flip-Chip BGA)<\/span><\/td>\n<\/tr>\n
    Tegangan Inti<\/b><\/span><\/td>\n1.2V<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    Why Specify the LX40-11I?<\/b><\/span><\/p>\n

    1. Precision Timing Under Load<\/b><\/p>\n

    In complex RTL designs, routing congestion often eats into your timing budget. The -11 speed grade<\/b> provides the necessary slack to ensure your design hits 200MHz-350MHz clock targets even at high logic utilization levels.<\/p>\n

    2. Thermal Stability for Long-Lifecycle Projects<\/b><\/p>\n

    Industrial systems often face “hot spots” within enclosures. Selecting the Industri (-I)<\/b> grade provides an extra 15\u00b0C of safety margin over commercial parts, preventing thermal-induced logic errors and extending the Mean Time Between Failures (MTBF) of your end product.<\/p>\n

    3. Optimized Footprint for Multi-Interface Bridging<\/b><\/p>\n

    The FFG668 package strikes an excellent balance between pin-count and PCB routing complexity. It is large enough to handle wide DDR2 or QDR memory interfaces but compact enough for high-density line cards and modular industrial controllers.<\/p>\n

    \n

    Aplikasi Target<\/b><\/span><\/p>\n

      \n
    • \n

      Kedirgantaraan & Pertahanan:<\/b> Ruggedized communication bridges and telemetry systems.<\/p>\n<\/li>\n

    • \n

      Energy & Grid:<\/b> Real-time power monitoring and high-speed protection relays.<\/p>\n<\/li>\n

    • \n

      Automated Test Equipment (ATE):<\/b> High-speed pin electronics and pattern generators.<\/p>\n<\/li>\n

    • \n

      Telecommunications:<\/b> Small cell base stations and outdoor backhaul equipment.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Produsen:<\/strong> Xilinx
      \nSel Logika:<\/strong> 41,472
      \nIrisan Logika:<\/strong> 18,432
      \nRAM tertanam (eRAM):<\/strong> 1,728 Kb (96 \u00d7 18Kb Block RAM)
      \nPaket:<\/strong> FFG668 (Flip-Chip BGA)
      \nSuhu Pengoperasian:<\/strong> Industri (-40\u00b0C hingga +100\u00b0C)<\/p>","protected":false},"featured_media":6126,"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-6654","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\/id\/wp-json\/wp\/v2\/product\/6654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/media\/6126"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/media?parent=6654"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/product_brand?post=6654"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/product_cat?post=6654"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/id\/wp-json\/wp\/v2\/product_tag?post=6654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}