{"product_id":"sst39wf400a-90-4c-b3ke-t","title":"SST39WF400A-90-4C-B3KE-T","description":"\u003ch2\u003eSST39WF400A-90-4C-B3KE-T - 4Mbit Parallel Flash Memory IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSST39WF400A-90-4C-B3KE-T\u003c\/strong\u003e from Microchip Technology is a high-performance 4Mbit parallel flash memory IC designed for embedded systems, industrial applications, automotive electronics, and IoT devices. This non-volatile flash memory features a 256K x 16 organization with a fast 90ns access time, making it ideal for code storage, data logging, and firmware applications requiring reliable, long-term data retention.\u003c\/p\u003e\u003cp\u003eBuilt on proven flash technology, this memory IC operates at low voltage (1.65V to 1.95V) and features a compact 48-TFBGA surface mount package, perfect for space-constrained designs. With a 40µs write cycle time and parallel interface, the SST39WF400A delivers efficient read\/write performance for demanding embedded applications.\u003c\/p\u003e\u003cp\u003eWhether you're designing industrial controllers, automotive systems, or next-generation IoT devices, this flash memory component provides the reliability and performance your application demands. HQICKEY ensures authentic sourcing and lifecycle support for all semiconductor components.\u003c\/p\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\u003eSST39 MPF™\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Type\u003c\/td\u003e \t\u003ctd\u003eNon-Volatile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Format\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTechnology\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Size\u003c\/td\u003e \t\u003ctd\u003e4Mbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e256K x 16\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Interface\u003c\/td\u003e \t\u003ctd\u003eParallel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eClock Frequency\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e40µs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccess Time\u003c\/td\u003e \t\u003ctd\u003e90 ns\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e1.65V ~ 1.95V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°C ~ 70°C (TA)\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\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-TFBGA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e48-TFBGA\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=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density storage:\u003c\/strong\u003e 4Mbit capacity with 256K x 16 organization for flexible data management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast access:\u003c\/strong\u003e 90ns access time ensures quick read operations for time-critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power operation:\u003c\/strong\u003e 1.65V to 1.95V supply voltage reduces power consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial temperature range:\u003c\/strong\u003e Operates reliably from 0°C to 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e 48-TFBGA package saves valuable PCB space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant:\u003c\/strong\u003e Meets environmental standards for global markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel interface:\u003c\/strong\u003e Simple integration with microcontrollers and processors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis flash memory IC is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEmbedded system code storage and boot firmware\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and infotainment systems\u003c\/li\u003e\n\u003cli\u003eIoT edge devices and smart sensors\u003c\/li\u003e\n\u003cli\u003eData logging and configuration storage\u003c\/li\u003e\n\u003cli\u003eMedical equipment and instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Premium Semiconductor Components Distributor\"\u003eHQICKEY\u003c\/a\u003e, we specialize in providing authentic, high-quality semiconductor components with lifecycle support and global distribution. Our extensive \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory ICs - Flash, DRAM, SRAM \u0026amp; More\"\u003eMemory\u003c\/a\u003e product portfolio includes flash, DRAM, SRAM, and specialty memory solutions from leading manufacturers.\u003c\/p\u003e\u003cp\u003eStay informed about the latest semiconductor technologies, application notes, and industry insights by visiting our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog\"\u003eNews \u0026amp; Technical Blog\u003c\/a\u003e, where we share expert knowledge to help engineers make informed component selection decisions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your SST39WF400A-90-4C-B3KE-T today and experience reliable flash memory performance backed by HQICKEY's commitment to quality and authenticity.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115725095201,"sku":"SST39WF400A-90-4C-B3KE-T","price":5.17,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_48-TFBGA_afd1ef0e-49b5-49d0-98ed-0a49797afcc0.jpg?v=1743636868","url":"https:\/\/hqickey.com\/de\/products\/sst39wf400a-90-4c-b3ke-t","provider":"HQICKEY","version":"1.0","type":"link"}