{"id":9873,"date":"2026-07-06T12:30:14","date_gmt":"2026-07-06T12:30:14","guid":{"rendered":"https:\/\/materialparts.com\/xc95144xl-7tqg144i\/"},"modified":"2026-07-06T12:30:14","modified_gmt":"2026-07-06T12:30:14","slug":"xc95144xl-7tqg144i","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/xc95144xl-7tqg144i\/","title":{"rendered":"XC95144XL-7TQG144I"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The XC95144XL-7TQG144I is a high-performance CPLD from Xilinx (now AMD) featuring 144 macrocells and 3,200 usable gates. The -7 speed grade provides 7.5ns pin-to-pin delay. Packaged in a 144-pin TQFP, the I suffix indicates industrial temperature range (-40 to +85C), and the G denotes lead-free (RoHS compliant) construction.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Macrocells<\/td>\n144<\/td>\n<\/tr>\n
Usable Gates<\/td>\n3,200<\/td>\n<\/tr>\n
Family<\/td>\nXC9500XL<\/td>\n<\/tr>\n
Speed Grade<\/td>\n-7 (7.5ns tPD)<\/td>\n<\/tr>\n
I\/O Pins<\/td>\n117<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n144-pin TQFP (G = lead-free)<\/td>\n<\/tr>\n
Core Voltage<\/td>\n3.3V<\/td>\n<\/tr>\n
I\/O Voltage<\/td>\n3.3V<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40 to +85C (Industrial)<\/td>\n<\/tr>\n
In-System Programmable<\/td>\nYes (JTAG)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 144 macrocells with 3,200 usable gates<\/li>\n
  • 7.5ns pin-to-pin propagation delay<\/li>\n
  • 3.3V core and I\/O operation<\/li>\n
  • JTAG-based in-system programmability<\/li>\n
  • Endurance of 10,000 program\/erase cycles<\/li>\n
  • ISP via standard JTAG interface<\/li>\n
  • Individual product term allocation<\/li>\n
  • Power management modes<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Glue logic and bus interfacing<\/li>\n
    • Address decoding<\/li>\n
    • State machine implementation<\/li>\n
    • I\/O expansion and control<\/li>\n
    • Legacy system upgrades<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The XC95144XL-7TQG144I is a high-performance CPLD from Xilinx (now AMD) featuring 144 macrocells and 3,200 usable gates. The -7 speed grade provides 7.5ns pin-to-pin delay. Packaged in a 144-pin TQFP, the I suffix indicates industrial temperature range (-40 to +85C), and the G denotes lead-free (RoHS compliant) construction. Key Specifications Macrocells 144 Usable […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[1167],"chip_brand":[287],"class_list":["post-9873","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-xc95144xl-7tqg144i","chip_brand-amd"],"acf":{"brief_explanation":"144-macrocell CPLD, 3.2K gates, 7.5ns tPD, 3.3V, 144-pin TQFP, industrial grade","date_code":"","package_case":"144-pin TQFP (20x20mm, 0.5mm pitch)","in_stock":9120,"datasheet":"https:\/\/www.xilinx.com\/support\/documentation\/data_sheets\/ds057.pdf","price":"$6.50 @ 1ku","product_introduction":"The XC95144XL-7TQG144I is a high-performance Complex Programmable Logic Device (CPLD) from the Xilinx XC9500XL family, offering 144 macrocells and 3,200 usable gates with 7.5ns pin-to-pin delay. Operating from a single 3.3V supply, this device provides 117 user I\/O pins in a 144-pin TQFP package. The JTAG-based in-system programming capability supports 10,000 program\/erase cycles, making it ideal for flexible logic integration in industrial and commercial applications.","working_principle":"The XC9500XL architecture consists of Function Blocks (FBs) connected by an interconnect matrix. Each Function Block contains 18 macrocells, each with a programmable AND\/OR array and a configurable flip-flop. The FastCONNECT switch matrix provides deterministic routing between function blocks and I\/O pins, ensuring predictable timing. The device uses Flash-based programming technology, retaining configuration without external memory. Individual product terms can be allocated to macrocells for optimized logic utilization.","pin_description":"
      Pin Group<\/th>Type<\/th>Function<\/th><\/tr>
      I\/O[0:116]<\/td>I\/O<\/td>117 user I\/O pins<\/td><\/tr>
      TCK<\/td>Input<\/td>JTAG test clock<\/td><\/tr>
      TDI<\/td>Input<\/td>JTAG test data input<\/td><\/tr>
      TDO<\/td>Output<\/td>JTAG test data output<\/td><\/tr>
      TMS<\/td>Input<\/td>JTAG test mode select<\/td><\/tr>
      VCCINT<\/td>Power<\/td>3.3V core supply<\/td><\/tr>
      VCCIO<\/td>Power<\/td>3.3V I\/O supply<\/td><\/tr>
      GND<\/td>Ground<\/td>Ground reference<\/td><\/tr><\/table>","application_scenarios":"
      • System glue logic and bus interfacing<\/li>
      • Memory address decoding<\/li>
      • Finite state machine controllers<\/li>
      • Power-on reset and supervision logic<\/li>
      • Legacy 5V\/3.3V system bridging<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        AMD\/Xilinx<\/td>XC95144XL-7TQG100I<\/td>100-pin TQFP<\/td>Fewer I\/O pins<\/td><\/tr>
        AMD\/Xilinx<\/td>XC95288XL-7TQG144I<\/td>144-pin TQFP<\/td>Higher density 288 MCs<\/td><\/tr>
        Intel<\/td>EPM3128ATC144-7N<\/td>144-pin TQFP<\/td>MAX II equivalent<\/td><\/tr>
        Microchip<\/td>ATF1508AS-7JX44<\/td>44-pin TQFP<\/td>Smaller alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9873"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9873\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9873"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}