{"product_id":"ft4222hq-t","title":"FT4222HQ-T","description":"\u003ch2\u003eFT4222HQ-T - High-Performance USB to I²C\/SPI Bridge Controller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFT4222HQ-T\u003c\/strong\u003e from FTDI is a professional-grade USB 2.0 to I²C\/SPI bridge controller designed for embedded systems, industrial automation, and development platforms requiring reliable serial interface conversion.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Protocol Support:\u003c\/strong\u003e Seamlessly bridges USB 2.0 to both I²C and SPI interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Voltage Operation:\u003c\/strong\u003e Compatible with 1.8V, 3.3V, and 5V logic levels for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Rated for -40°C to 85°C operation in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 32-QFN Package:\u003c\/strong\u003e Space-efficient 5x5mm footprint with exposed pad for enhanced thermal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Only 78mA supply current for energy-efficient designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 2.0 Compliant:\u003c\/strong\u003e Full-speed USB interface for reliable host connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmbedded system development and prototyping\u003c\/li\u003e\n\u003cli\u003eIndustrial sensor and actuator interfacing\u003c\/li\u003e\n\u003cli\u003eEEPROM and flash memory programming\u003c\/li\u003e\n\u003cli\u003eDisplay module control and configuration\u003c\/li\u003e\n\u003cli\u003eTest and measurement equipment\u003c\/li\u003e\n\u003cli\u003eIoT gateway and edge computing devices\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\u003eFTDI, Future Technology Devices International Ltd\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eTray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | \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\/SPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003eI2C, SPI\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\u003e1.8V, 3.3V, 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCurrent - Supply\u003c\/td\u003e \t\u003ctd\u003e78mA\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\u003e32-VFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e32-QFN (5x5)\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\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAs a trusted distributor of authentic FTDI components, HQICKEY provides 100% genuine FT4222HQ-T controllers with full traceability, long lifecycle availability, and dedicated technical support for your production needs. We offer worldwide shipping with reliable fulfillment for both prototype quantities and volume orders.\u003c\/p\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/controllers\" title=\"Browse Controllers Collection\"\u003eExplore our complete Controllers collection\u003c\/a\u003e for more interface ICs and bridge solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eVisit HQICKEY homepage\u003c\/a\u003e for our full catalog of embedded and industrial electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Technical Articles \u0026amp; Industry News\"\u003eRead our blog\u003c\/a\u003e for technical guides, application notes, and industry insights\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: This product is RoHS compliant and suitable for lead-free manufacturing processes.\u003c\/em\u003e\u003c\/p\u003e","brand":"FTDI, Future Technology Devices International Ltd","offers":[{"title":"Default Title","offer_id":51016502247713,"sku":"FT4222HQ-T","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_CONTROLLER_768_32QFN-.90-5X5_Q_32_4541296d-7ef3-4fe0-834e-af46115570d8.jpg?v=1741509497","url":"https:\/\/hqickey.com\/de\/products\/ft4222hq-t","provider":"HQICKEY","version":"1.0","type":"link"}