{"product_id":"mcp2221at-i-st","title":"MCP2221AT-I\/ST","description":"\u003ch2\u003eMCP2221AT-I\/ST USB to I2C\/UART Bridge Controller\u003c\/h2\u003e\u003cp\u003eThe MCP2221AT-I\/ST is a high-performance USB 2.0 to I2C\/UART bridge controller manufactured by Microchip Technology, designed for mission-critical applications in aerospace, automotive, industrial, medical, and telecommunications sectors. This versatile interface controller enables seamless communication between USB hosts and I2C or UART peripherals, making it an essential component for embedded systems requiring reliable data conversion and protocol bridging.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Protocol Support:\u003c\/strong\u003e Bridges USB 2.0 to both I2C and UART interfaces, providing flexible connectivity options for diverse system architectures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e Functions reliably across -40°C to 85°C temperature range, suitable for harsh industrial and automotive environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Supply:\u003c\/strong\u003e Operates on 3V to 5.5V supply voltage with low 13mA current consumption, ideal for power-sensitive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Package:\u003c\/strong\u003e 14-TSSOP form factor (0.173\", 4.40mm width) enables space-efficient PCB designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 2.0 Compliant:\u003c\/strong\u003e Full compatibility with USB 2.0 standard ensures broad system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets environmental standards for lead-free manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProtocol\u003c\/td\u003e \t\u003ctd\u003eUSB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFunction\u003c\/td\u003e \t\u003ctd\u003eBridge, USB to I2C\/UART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003eI2C, UART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eStandards\u003c\/td\u003e \t\u003ctd\u003eUSB 2.0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e3V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Supply\u003c\/td\u003e \t\u003ctd\u003e13mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-TSSOP (0.173\", 4.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-TSSOP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe MCP2221AT-I\/ST is engineered for demanding applications requiring robust USB-to-serial communication, including industrial automation systems, medical diagnostic equipment, aerospace instrumentation, automotive diagnostic tools, and telecommunications infrastructure. Its extended temperature range and low power consumption make it particularly suitable for embedded systems operating in challenging environmental conditions.\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Reliability\u003c\/h3\u003e\u003cp\u003eAs part of our commitment to delivering high-reliability semiconductor solutions, this controller undergoes rigorous quality testing to ensure consistent performance in mission-critical applications. The RoHS-compliant manufacturing process guarantees environmental responsibility without compromising reliability.\u003c\/p\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/controllers\" title=\"High-Reliability Controllers for Aerospace, Automotive \u0026amp; Industrial Applications\"\u003eControllers\u003c\/a\u003e for additional interface and bridge solutions. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - High-Reliability Semiconductors for Critical Applications\"\u003eHQICKEY\u003c\/a\u003e to discover our full catalog of premium semiconductors for aerospace, automotive, industrial, medical, and telecommunications sectors. For technical insights and application notes, check our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Resources\"\u003eNews \u0026amp; Technical Resources\u003c\/a\u003e blog.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51016831729953,"sku":"MCP2221AT-I\/ST","price":9.97,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_CONTROLLER_150_C04-087_ST_14_e3ec9aac-b399-471d-81b4-21107cf380ce.jpg?v=1741515381","url":"https:\/\/hqickey.com\/de\/products\/mcp2221at-i-st","provider":"HQICKEY","version":"1.0","type":"link"}