{"product_id":"at27c256r-45jc","title":"AT27C256R-45JC","description":"\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\u003eEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTechnology\u003c\/td\u003e \t\u003ctd\u003eEPROM - OTP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Size\u003c\/td\u003e \t\u003ctd\u003e256Kbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e32K x 8\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccess Time\u003c\/td\u003e \t\u003ctd\u003e45 ns\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\u003e0°C ~ 70°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\u003e32-LCC (J-Lead)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e32-PLCC (13.97x11.43)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAT27C256R-45JC\u003c\/strong\u003e is a high-performance 256Kbit EPROM (Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This industrial-grade non-volatile memory component features a 32K x 8 organization with a parallel interface, making it ideal for embedded systems, firmware storage, and legacy system maintenance applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Access Time:\u003c\/strong\u003e 45ns access time ensures rapid data retrieval for time-critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Non-Volatile Storage:\u003c\/strong\u003e EPROM-OTP technology provides secure, permanent data retention without power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from 0°C to 70°C for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Voltage Operation:\u003c\/strong\u003e 4.5V to 5.5V supply voltage compatible with most legacy and modern systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount Package:\u003c\/strong\u003e 32-PLCC (13.97x11.43mm) J-Lead package for efficient PCB assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Interface:\u003c\/strong\u003e Simple, straightforward memory interface for easy integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe AT27C256R-45JC is perfectly suited for firmware storage in microcontroller-based systems, BIOS and boot code storage, industrial control systems, automotive electronics, legacy system upgrades and maintenance, and embedded system development.\u003c\/p\u003e\n\n\u003ch3\u003eQuality \u0026amp; Authenticity\u003c\/h3\u003e\n\u003cp\u003eHQICKEY supplies only genuine Microchip Technology components with full traceability and quality assurance. Each AT27C256R-45JC chip is sourced directly from authorized distributors to ensure authenticity and reliability for your critical applications.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Components - EPROM, Flash, SRAM \u0026amp; DRAM Solutions\"\u003ememory components\u003c\/a\u003e including EPROM, Flash, SRAM, and DRAM solutions for all your embedded system needs. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor \u0026amp; Electronic Components\"\u003eHQICKEY\u003c\/a\u003e for the latest semiconductor components and electronic parts. Stay updated with industry insights and product announcements on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates \u0026amp; Product Releases\"\u003enews blog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNeed technical support or bulk pricing? Contact our team for expert assistance with your component selection and procurement needs.\u003c\/em\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115650285857,"sku":"AT27C256R-45JC","price":3.41,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_32J_J_32_b2a4b4e0-a3c9-4ad9-91d2-168928d1a7dc.jpg?v=1743633513","url":"https:\/\/hqickey.com\/de\/products\/at27c256r-45jc","provider":"HQICKEY","version":"1.0","type":"link"}