{"product_id":"at45db041b-ti","title":"AT45DB041B-TI","description":"\u003cp\u003eThe \u003cstrong\u003eAT45DB041B-TI\u003c\/strong\u003e is a high-performance 4Mbit SPI serial flash memory IC from \u003cstrong\u003eMicrochip Technology\u003c\/strong\u003e, engineered for embedded systems requiring reliable non-volatile data storage. This industrial-grade flash memory component features a 20MHz SPI interface, 264-byte page architecture across 2048 pages, and operates across an extended temperature range of -40°C to 85°C, making it ideal for demanding industrial, automotive, and IoT applications.\u003c\/p\u003e\u003cp\u003eDesigned for system integrators and OEMs, the AT45DB041B-TI delivers exceptional endurance and data retention with a 2.7V to 3.6V supply voltage range. The 28-TSOP surface mount package ensures compact PCB integration while maintaining robust performance in harsh operating environments.\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\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTray | \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\u003e264 Bytes x 2048 pages\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Interface\u003c\/td\u003e \t\u003ctd\u003eSPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eClock Frequency\u003c\/td\u003e \t\u003ctd\u003e20 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e14ms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccess Time\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2.7V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°C (TC)\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\u003e28-TSSOP (0.465\", 11.80mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e28-TSOP\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed SPI Interface:\u003c\/strong\u003e 20MHz clock frequency enables rapid data transfer for time-critical embedded applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Page Architecture:\u003c\/strong\u003e 264-byte page structure with 2048 pages optimizes memory management and wear leveling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e -40°C to 85°C operation ensures reliability in automotive, industrial control, and outdoor IoT deployments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Wide 2.7V to 3.6V supply voltage range supports battery-powered and energy-efficient designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 28-TSOP footprint minimizes board space while maintaining excellent thermal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Volatile Data Retention:\u003c\/strong\u003e Flash technology ensures data persistence without continuous power supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmbedded firmware storage and boot code\u003c\/li\u003e\n\u003cli\u003eData logging and configuration storage in industrial controllers\u003c\/li\u003e\n\u003cli\u003eIoT sensor nodes and edge computing devices\u003c\/li\u003e\n\u003cli\u003eAutomotive infotainment and telematics systems\u003c\/li\u003e\n\u003cli\u003eMedical device parameter storage\u003c\/li\u003e\n\u003cli\u003eNetwork equipment configuration memory\u003c\/li\u003e\n\u003cli\u003eConsumer electronics and smart home devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuality Assurance \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we guarantee 100% authentic Microchip Technology components with full traceability and long lifecycle availability. Every AT45DB041B-TI unit undergoes rigorous quality control and is backed by our dedicated technical support team to assist with integration, design-in support, and application guidance.\u003c\/p\u003e\u003ch3\u003eExplore More Solutions\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory IC Collection\"\u003eExplore Our Complete Memory IC Collection\u003c\/a\u003e | \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY Homepage\"\u003eHQICKEY - Premium Semiconductor Components\u003c\/a\u003e | \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Industry News Blog\"\u003eLatest Industry News \u0026amp; Technical Insights\u003c\/a\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115968168225,"sku":"AT45DB041B-TI","price":7.27,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_28T_T_28_c7acabd8-87ff-49df-901e-ec83ea425728.jpg?v=1743644583","url":"https:\/\/hqickey.com\/de\/products\/at45db041b-ti","provider":"HQICKEY","version":"1.0","type":"link"}