{"id":11215,"date":"2026-07-25T03:14:42","date_gmt":"2026-07-25T03:14:42","guid":{"rendered":"https:\/\/ic-vendor.com\/en80c186xl20\/"},"modified":"2026-07-25T03:14:42","modified_gmt":"2026-07-25T03:14:42","slug":"en80c186xl20","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/en80c186xl20\/","title":{"rendered":"EN80C186XL20"},"content":{"rendered":"

Productos<\/h2>\n

The Intel EN80C186XL20 is a 16-bit embedded microprocessor based on the 8086\/8088 architecture with integrated peripheral functions. Running at 20MHz with low-power CMOS process, it provides a cost-effective solution for embedded control applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
N\u00facleo<\/td>\n80C186 16-bit microprocessor<\/td>\n<\/tr>\n
Clock Frequency<\/td>\n20 MHz<\/td>\n<\/tr>\n
Address Bus<\/td>\n20-bit (1MB address space)<\/td>\n<\/tr>\n
Data Bus<\/td>\n16-bit<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n5 V<\/td>\n<\/tr>\n
Integrated Peripherals<\/td>\nTimer, DMA, Interrupt Controller, Chip Select<\/td>\n<\/tr>\n
Low Power Mode<\/td>\nYes (Idle\/Powerdown)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n0\u00b0C to +70\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\n68-LCC (Leadless Chip Carrier)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 8086\/8088 instruction set compatible<\/li>\n
  • Integrated DMA controller (2 channels)<\/li>\n
  • Programmable interrupt controller<\/li>\n
  • Three 16-bit programmable timers<\/li>\n
  • Programmable chip-select logic<\/li>\n
  • Low-power CMOS technology<\/li>\n
  • Wait state generator<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Embedded control systems<\/li>\n
    • Industrial automation controllers<\/li>\n
    • Disk and tape drive controllers<\/li>\n
    • Telecommunication equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Intel EN80C186XL20 is a 16-bit embedded microprocessor based on the 8086\/8088 architecture with integrated peripheral functions. Running at 20MHz with low-power CMOS process, it provides a cost-effective solution for embedded control applications. Key Specifications Core 80C186 16-bit microprocessor Clock Frequency 20 MHz Address Bus 20-bit (1MB address space) Data Bus 16-bit Supply […]<\/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":[13,25],"tags":[2487],"chip_brand":[196],"class_list":["post-11215","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","tag-en80c186xl20","chip_brand-intel"],"acf":{"brief_explanation":"16-bit 80C186 microprocessor, 20MHz, 1MB addr, integrated periph, 68-LCC, 5V","date_code":"","package_case":"68-LCC (Leadless Chip Carrier)","in_stock":790,"datasheet":"https:\/\/www.intel.com\/content\/dam\/www\/public\/us\/en\/documents\/product-briefs\/80c186xl-brief.pdf","price":"","product_introduction":"The EN80C186XL20 from Intel is a 16-bit embedded microprocessor from the 80C186XL family, operating at 20MHz with 5V supply. Based on the 8086\/8088 architecture with 20-bit address bus (1MB address space) and 16-bit data bus, it integrates a DMA controller, programmable interrupt controller, three 16-bit timers, and programmable chip-select logic on-chip. The XL variant provides lower power consumption through CMOS process. Housed in a 68-pin LCC package, it is now produced by Rochester Electronics as an EOL continuation product.","working_principle":"The 80C186XL integrates the 8086 CPU core with commonly needed peripheral functions on a single chip. The CPU executes the 8086 instruction set with a 6-byte prefetch queue for improved throughput. The integrated DMA controller provides two high-speed channels for memory-to-memory and peripheral-to-memory data transfer without CPU intervention. The programmable interrupt controller handles internal and external interrupt sources with priority resolution. The three 16-bit timers can be used for real-time clock, baud rate generation, and event counting. The chip-select logic generates memory and I\/O chip select signals based on programmable address ranges.","pin_description":"
      Pin Group<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      AD0-AD15<\/td>Data\/Address<\/td>I\/O<\/td>Multiplexed address\/data bus<\/td><\/tr>
      A16-A19<\/td>Address<\/td>Output<\/td>Upper address lines<\/td><\/tr>
      CLKOUT<\/td>Clock<\/td>Output<\/td>Processor clock output<\/td><\/tr>
      RESET<\/td>Reset<\/td>Input<\/td>Processor reset<\/td><\/tr>
      INT0-INT3<\/td>Interrupt<\/td>Input<\/td>External interrupt inputs<\/td><\/tr>
      DRQ0-DRQ1<\/td>DMA<\/td>Input<\/td>DMA request inputs<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial PLC and motion controller<\/li>
      • Disk drive and tape controller<\/li>
      • Telecom line card processing<\/li>
      • Embedded instrument control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        80C188XL20<\/td>Intel<\/td>8-bit external bus version<\/td><\/tr>
        Am186ER<\/td>AMD<\/td>Pin-compatible, higher performance<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11215"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11215\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11215"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}