{"product_id":"mc68hc711e20cfn3-nxp-usa-inc-cd92","title":"MC68HC711E20CFN3–Microcontroller, HC11 @ 3MHz, 52-LCC (J-Lead) | NXP USA Inc.","description":"\u003cdiv class=\"product-description\" style=\"font-family:system-ui,sans-serif;line-height:1.6;\"\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\u003cspan style=\"display:inline-block;padding:6px 12px;background:#9ca3af;color:white;border-radius:20px;font-size:12px;font-weight:600;\"\u003e● Obsolete\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:15px;line-height:1.8;color:#4b5563;margin:16px 0;\"\u003eThe \u003cstrong\u003eMC68HC711E20CFN3\u003c\/strong\u003e is a microcontroller from NXP USA Inc., featuring HC11 running at 3MHz, in 52-LCC (J-Lead) package. Specified operating temperature: -40°C ~ 85°C (TA).\u003c\/p\u003e\n\u003ch3 style=\"font-size:18px;font-weight:600;margin:24px 0 12px;padding-bottom:8px;border-bottom:2px solid #e5e7eb;\"\u003e📋 Key Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eCore Processor:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003eHC11\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eSpeed:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e3MHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eProgram Memory Size:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e20KB (20K x 8)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eRAM Size:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e768 x 8\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eNumber of I\/O:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e38\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003ePackage \/ Case:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e52-LCC (J-Lead)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003eOperating Temperature:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003e-40°C ~ 85°C (TA)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:10px 0;border-bottom:1px solid #f3f4f6;display:flex;\"\u003e\n\u003cspan style=\"font-weight:600;min-width:180px;\"\u003ePeripherals:\u003c\/span\u003e\u003cspan style=\"font-family:monospace;font-size:14px;\"\u003ePOR, WDT\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:18px;font-weight:600;margin:24px 0 12px;padding-bottom:8px;border-bottom:2px solid #e5e7eb;\"\u003e🎯 Typical Applications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:8px;\"\u003e\n\u003cli style=\"padding:12px 16px;background:#f8fafc;border-radius:8px;border-left:3px solid #3b82f6;font-size:14px;\"\u003eEmbedded control systems (typical for this category)\u003c\/li\u003e\n\u003cli style=\"padding:12px 16px;background:#f8fafc;border-radius:8px;border-left:3px solid #3b82f6;font-size:14px;\"\u003eIoT sensor nodes and endpoints\u003c\/li\u003e\n\u003cli style=\"padding:12px 16px;background:#f8fafc;border-radius:8px;border-left:3px solid #3b82f6;font-size:14px;\"\u003eMotor control applications\u003c\/li\u003e\n\u003cli style=\"padding:12px 16px;background:#f8fafc;border-radius:8px;border-left:3px solid #3b82f6;font-size:14px;\"\u003eHuman-machine interfaces (HMI)\u003c\/li\u003e\n\u003cli style=\"padding:12px 16px;background:#f8fafc;border-radius:8px;border-left:3px solid #3b82f6;font-size:14px;\"\u003eConsumer electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:18px;font-weight:600;margin:24px 0 12px;padding-bottom:8px;border-bottom:2px solid #e5e7eb;\"\u003e❓ FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:12px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n\u003cdiv style=\"padding:14px 16px;background:#f9fafb;font-weight:600;font-size:14px;\"\u003eWhat is the specified operating temperature range for MC68HC711E20CFN3?\u003c\/div\u003e\n\u003cdiv style=\"padding:14px 16px;font-size:14px;color:#4b5563;\"\u003eAccording to the specifications, the MC68HC711E20CFN3 is rated for operation from -40°C ~ 85°C (TA).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:12px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n\u003cdiv style=\"padding:14px 16px;background:#f9fafb;font-weight:600;font-size:14px;\"\u003eWhat package is the MC68HC711E20CFN3 available in?\u003c\/div\u003e\n\u003cdiv style=\"padding:14px 16px;font-size:14px;color:#4b5563;\"\u003eThe MC68HC711E20CFN3 is offered in 52-LCC (J-Lead) package format.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:12px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n\u003cdiv style=\"padding:14px 16px;background:#f9fafb;font-weight:600;font-size:14px;\"\u003eWhat processor is integrated in the MC68HC711E20CFN3?\u003c\/div\u003e\n\u003cdiv style=\"padding:14px 16px;font-size:14px;color:#4b5563;\"\u003eThe MC68HC711E20CFN3 integrates HC11 processor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:12px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n\u003cdiv style=\"padding:14px 16px;background:#f9fafb;font-weight:600;font-size:14px;\"\u003eWhere can I find detailed specifications for MC68HC711E20CFN3?\u003c\/div\u003e\n\u003cdiv style=\"padding:14px 16px;font-size:14px;color:#4b5563;\"\u003eThe complete datasheet with detailed specifications is available for download above.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:24px 0;\"\u003e\u003ca href=\"https:\/\/www.nxp.com\/docs\/en\/data-sheet\/M68HC11E.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;padding:14px 28px;background:#dc2626;color:white;text-decoration:none;border-radius:8px;font-weight:600;\"\u003e📄 Download Datasheet\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:24px 0;padding:20px;background:#eff6ff;border-radius:12px;border:1px solid #bfdbfe;\"\u003e\n\u003cp style=\"font-weight:600;color:#1e40af;margin:0 0 8px;\"\u003e💡 Need Pricing?\u003c\/p\u003e\n\u003cp style=\"color:#3b82f6;font-size:14px;margin:0;\"\u003eContact us for stock status and volume pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NXP USA Inc.","offers":[{"title":"Default Title","offer_id":52648957280623,"sku":"389344","price":22.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/5452\/7855\/files\/52-PLCC_ab12ec2b-308d-4ad7-910a-1a97008a4c0b.jpg?v=1770776841","url":"https:\/\/wwdparts.com\/products\/mc68hc711e20cfn3-nxp-usa-inc-cd92","provider":"WWDParts","version":"1.0","type":"link"}