{"product_id":"at27c020-55jc","title":"AT27C020-55JC","description":"\u003cp\u003eThe \u003cstrong\u003eAT27C020-55JC\u003c\/strong\u003e is a high-performance 2Mbit EPROM (Erasable Programmable Read-Only Memory) from Microchip Technology, designed for reliable non-volatile data storage in embedded systems, industrial automation, automotive electronics, and IoT applications. This OTP (One-Time Programmable) EPROM features a 256K x 8 memory organization with parallel interface, delivering fast 55ns access time for time-critical applications.\u003c\/p\u003e\u003cp\u003eEngineered for durability and long-term data retention, this 32-PLCC surface mount memory IC operates across a wide voltage range (4.5V ~ 5.5V) and commercial temperature range (0°C ~ 70°C), making it ideal for industrial-grade projects requiring stable, permanent program storage.\u003c\/p\u003e\u003ch3\u003eComplete Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct attributes\u003c\/td\u003e\n\u003ctd\u003eProperty Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMicrochip Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eTube | \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-Volatile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Format\u003c\/td\u003e\n\u003ctd\u003eEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eEPROM - OTP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Size\u003c\/td\u003e\n\u003ctd\u003e2Mbit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Organization\u003c\/td\u003e\n\u003ctd\u003e256K x 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Interface\u003c\/td\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Time\u003c\/td\u003e\n\u003ctd\u003e55 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply\u003c\/td\u003e\n\u003ctd\u003e4.5V ~ 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 70°C (TC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualification\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\n\u003ctd\u003e32-LCC (J-Lead)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\n\u003ctd\u003e32-PLCC (13.97x11.43)\u003c\/td\u003e\n\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\u003e2Mbit (256K x 8) memory capacity\u003c\/strong\u003e for substantial code and data storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-fast 55ns access time\u003c\/strong\u003e ensures responsive system performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel interface\u003c\/strong\u003e for straightforward integration with microcontrollers and processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTP EPROM technology\u003c\/strong\u003e provides permanent, tamper-resistant program storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface mount 32-PLCC package\u003c\/strong\u003e optimizes PCB space utilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating voltage (4.5V ~ 5.5V)\u003c\/strong\u003e compatible with standard 5V systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial temperature rating (0°C ~ 70°C)\u003c\/strong\u003e suitable for most industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube packaging\u003c\/strong\u003e for convenient handling and automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003ePerfect for firmware storage in embedded controllers, legacy system upgrades, industrial control systems, automotive ECUs, medical devices, telecommunications equipment, and any application requiring permanent, reliable program memory.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Memory Components?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in authentic, high-reliability semiconductor solutions with full lifecycle support. Every AT27C020-55JC is sourced directly from authorized channels, ensuring genuine Microchip Technology quality with complete traceability and technical documentation.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExplore our complete \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\"\u003eMemory Semiconductor Devices collection\u003c\/a\u003e for alternative memory solutions\u003c\/li\u003e\n\u003cli\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e for our full product catalog\u003c\/li\u003e\n\u003cli\u003eRead the latest industry insights and technical guides on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - HQICKEY Blog\"\u003eNEWS Blog\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115892179233,"sku":"AT27C020-55JC","price":5.47,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_32J_J_32_9acf5308-52d9-43eb-a753-5611038f6e34.jpg?v=1743641472","url":"https:\/\/hqickey.com\/products\/at27c020-55jc","provider":"HQICKEY","version":"1.0","type":"link"}