{"product_id":"at27c4096-70ji","title":"AT27C4096-70JI","description":"\u003ch2\u003eAT27C4096-70JI - High-Reliability 4Mbit EPROM Memory Solution\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAT27C4096-70JI\u003c\/strong\u003e from Microchip Technology is a premium 4-megabit one-time programmable (OTP) EPROM designed for mission-critical embedded systems across aerospace, automotive, industrial, and telecommunications applications. With its 256K x 16 memory organization and 70ns access time, this industrial-grade memory device delivers exceptional performance and reliability for code storage and data retention in harsh operating environments.\u003c\/p\u003e\u003cp\u003eEngineered to operate reliably from -40°C to 85°C, the AT27C4096-70JI features a parallel interface and comes in a compact 44-pin PLCC (Plastic Leaded Chip Carrier) package, making it ideal for space-constrained designs requiring long-term data retention without battery backup.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct attributes\u003c\/td\u003e \u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturer\u003c\/td\u003e \u003ctd\u003eMicrochip Technology\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Series\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackaging\u003c\/td\u003e \u003ctd\u003eTube | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMemory Type\u003c\/td\u003e \u003ctd\u003eNon-Volatile\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMemory Format\u003c\/td\u003e \u003ctd\u003eEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTechnology\u003c\/td\u003e \u003ctd\u003eEPROM - OTP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMemory Size\u003c\/td\u003e \u003ctd\u003e4Mbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMemory Organization\u003c\/td\u003e \u003ctd\u003e256K x 16\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMemory Interface\u003c\/td\u003e \u003ctd\u003eParallel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eClock Frequency\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAccess Time\u003c\/td\u003e \u003ctd\u003e70 ns\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eVoltage - Supply\u003c\/td\u003e \u003ctd\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating Temperature\u003c\/td\u003e \u003ctd\u003e-40°C ~ 85°C (TC)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGrade\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQualification\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting Type\u003c\/td\u003e \u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage \/ Case\u003c\/td\u003e \u003ctd\u003e44-LCC (J-Lead)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupplier Device Package\u003c\/td\u003e \u003ctd\u003e44-PLCC (16.6x16.6)\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-Density Storage:\u003c\/strong\u003e 4Mbit capacity (256K x 16 organization) provides ample space for firmware, boot code, and configuration data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Access Performance:\u003c\/strong\u003e 70ns access time ensures rapid data retrieval for time-sensitive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 85°C, perfect for automotive, aerospace, and harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Volatile Memory:\u003c\/strong\u003e Retains data without power, eliminating the need for battery backup systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Time Programmable:\u003c\/strong\u003e OTP technology provides secure, permanent code storage that cannot be altered after programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Parallel Interface:\u003c\/strong\u003e Easy integration with microcontrollers, microprocessors, and embedded systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 44-PLCC package optimizes board space while maintaining robust mechanical stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e 4.5V to 5.5V supply voltage accommodates various system designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAerospace avionics and flight control systems\u003c\/li\u003e\n\u003cli\u003eAutomotive engine control units (ECUs) and safety systems\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and process control\u003c\/li\u003e\n\u003cli\u003eMedical device firmware storage\u003c\/li\u003e\n\u003cli\u003eTelecommunications infrastructure equipment\u003c\/li\u003e\n\u003cli\u003eMilitary and defense embedded systems\u003c\/li\u003e\n\u003cli\u003eLegacy system upgrades and replacements\u003c\/li\u003e\n\u003cli\u003eSecure boot code and configuration storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose AT27C4096-70JI?\u003c\/h3\u003e\u003cp\u003eThe AT27C4096-70JI represents Microchip Technology's commitment to delivering high-reliability memory solutions for demanding applications. Its proven EPROM technology, combined with industrial-grade specifications and robust packaging, makes it the preferred choice for engineers designing systems that require absolute data integrity and long-term reliability. Whether you're developing next-generation automotive safety systems, aerospace avionics, or industrial control equipment, the AT27C4096-70JI provides the performance, reliability, and security your application demands.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of memory semiconductor solutions: \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\"\u003eMemory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eDiscover more high-reliability semiconductor components at \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - High-Reliability Semiconductors\"\u003eHQICKEY - High-Reliability Semiconductors\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eStay updated with the latest industry insights: \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - Latest Semiconductor Industry Updates\"\u003eNEWS - Latest Semiconductor Industry Updates\u003c\/a\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51116120375585,"sku":"AT27C4096-70JI","price":9.25,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_44J_J_44_2262e7bc-3b05-4770-9e87-17038b0e25a2.jpg?v=1743648413","url":"https:\/\/hqickey.com\/products\/at27c4096-70ji","provider":"HQICKEY","version":"1.0","type":"link"}