{"product_id":"at25040n-10si","title":"AT25040N-10SI","description":"\u003ch2\u003eAT25040N-10SI - High-Performance 4Kbit SPI EEPROM Memory IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAT25040N-10SI\u003c\/strong\u003e from Microchip Technology is a premium 4Kbit serial EEPROM designed for reliable non-volatile data storage in embedded systems. This authentic component features a high-speed SPI interface operating at 3MHz, making it ideal for applications requiring fast, secure data retention.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed SPI Interface:\u003c\/strong\u003e 3MHz clock frequency ensures rapid data access and transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Memory Organization:\u003c\/strong\u003e 512 x 8 bit architecture optimized for efficient data management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage:\u003c\/strong\u003e 4.5V to 5.5V supply range for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e -40°C to 85°C operation for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount Design:\u003c\/strong\u003e 8-SOIC package (3.90mm width) for space-efficient PCB layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Write Cycles:\u003c\/strong\u003e 5ms write cycle time for quick data updates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cp\u003ePerfect for embedded systems, industrial controls, automotive electronics, consumer devices, and IoT applications requiring reliable parameter storage, calibration data, configuration settings, or security credentials.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eWe guarantee 100% authentic Microchip Technology components with full manufacturer warranty support. Every AT25040N-10SI is sourced directly from authorized distributors, ensuring genuine quality and reliability. Fast global shipping available.\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\u003eTube | \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\u003eEEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTechnology\u003c\/td\u003e \t\u003ctd\u003eEEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Size\u003c\/td\u003e \t\u003ctd\u003e4Kbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e512 x 8\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\u003e3 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e5ms\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\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°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\u003e8-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-SOIC\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore more authentic semiconductor components:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/winbond-electronics\" title=\"Winbond Electronics Semiconductors - High-Reliability Memory \u0026amp; Flash Solutions\"\u003eMemory Solutions Collection\u003c\/a\u003e - Browse our complete range of high-reliability memory and flash components\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Authentic Semiconductor Components\"\u003eHQICKEY Home\u003c\/a\u003e - Discover our full catalog of genuine semiconductor parts\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Updates\"\u003eLatest News \u0026amp; Technical Updates\u003c\/a\u003e - Stay informed about new products and industry insights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115473994017,"sku":"AT25040N-10SI","price":2.17,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_-8S1_-_-8_8f17901c-b014-4b12-8508-0489f69819c6.jpg?v=1743629582","url":"https:\/\/hqickey.com\/products\/at25040n-10si","provider":"HQICKEY","version":"1.0","type":"link"}