{"product_id":"at27c256r-55jc","title":"AT27C256R-55JC","description":"\u003cp\u003eThe \u003cstrong\u003eAT27C256R-55JC\u003c\/strong\u003e is a high-performance 256Kbit EPROM (Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This reliable non-volatile memory solution features a 32K x 8 organization with fast 55ns access time, making it ideal for embedded systems, industrial control applications, and firmware storage requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e256Kbit memory capacity with 32K x 8 bit organization for flexible data storage\u003c\/li\u003e\n\u003cli\u003eUltra-fast 55ns access time ensures rapid data retrieval and system performance\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range (4.5V to 5.5V) for versatile power supply compatibility\u003c\/li\u003e\n\u003cli\u003eIndustrial temperature range (0°C to 70°C) for reliable operation in demanding environments\u003c\/li\u003e\n\u003cli\u003e32-PLCC (13.97x11.43mm) surface mount package for space-efficient PCB designs\u003c\/li\u003e\n\u003cli\u003eParallel interface for straightforward integration with microcontrollers and processors\u003c\/li\u003e\n\u003cli\u003eOTP (One-Time Programmable) EPROM technology for secure, permanent code storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\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\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\u003e55 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\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e The AT27C256R-55JC is perfectly suited for firmware storage, boot code applications, embedded system programming, industrial automation controllers, automotive electronics, and legacy system replacements where reliable non-volatile memory is essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuality \u0026amp; Authenticity:\u003c\/strong\u003e All semiconductor components at HQICKEY are sourced from authorized distributors and undergo rigorous quality inspection to ensure authenticity and reliability for your critical applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated Products \u0026amp; Resources:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM\"\u003eBrowse our complete Memory collection\u003c\/a\u003e - Explore EEPROM, Flash, DRAM, and SRAM solutions from 64b to 6Tb capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eVisit HQICKEY homepage\u003c\/a\u003e - Your trusted source for high-reliability semiconductor components\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - Latest Semiconductor Industry Updates\"\u003eRead our NEWS blog\u003c\/a\u003e - Stay updated with the latest semiconductor industry insights and technical articles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115627249953,"sku":"AT27C256R-55JC","price":3.03,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_32J_J_32_63cfc76d-111b-4c6e-8bb8-24f992fef02f.jpg?v=1743632498","url":"https:\/\/hqickey.com\/de\/products\/at27c256r-55jc","provider":"HQICKEY","version":"1.0","type":"link"}