{"product_id":"at49bv040b-ju","title":"AT49BV040B-JU","description":"\u003cp\u003eThe \u003cstrong\u003eAT49BV040B-JU\u003c\/strong\u003e is a high-performance 4Mbit parallel flash memory IC from Microchip Technology, engineered for industrial and embedded applications requiring reliable non-volatile data storage. This semiconductor component features a 512K x 8 memory organization with fast 70ns access time and dual voltage operation (2.7V-3.6V, 4.5V-5.5V), making it ideal for microcontroller-based systems, firmware storage, and data logging applications.\u003c\/p\u003e\u003cp\u003eHoused in a compact 32-PLCC (13.97x11.43mm) surface-mount package with J-Lead configuration, the AT49BV040B-JU delivers robust performance across an extended industrial temperature range of -40°C to +85°C. The parallel interface enables straightforward integration with legacy and modern embedded designs, while the 120µs write cycle time ensures efficient programming operations.\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\u003eFLASH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eFLASH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Size\u003c\/td\u003e\n\u003ctd\u003e4Mbit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Organization\u003c\/td\u003e\n\u003ctd\u003e512K 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\u003e120µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Time\u003c\/td\u003e\n\u003ctd\u003e70 ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply\u003c\/td\u003e\n\u003ctd\u003e2.7V ~ 3.6V, 4.5V ~ 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ 85°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\u003ctr\u003e\n\u003ctd\u003eROHS\u003c\/td\u003e\n\u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial control systems and automation\u003c\/li\u003e\n\u003cli\u003eEmbedded firmware storage\u003c\/li\u003e\n\u003cli\u003eData acquisition and logging systems\u003c\/li\u003e\n\u003cli\u003eLegacy system upgrades and replacements\u003c\/li\u003e\n\u003cli\u003eMicrocontroller code storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY for Memory Components\u003c\/h3\u003e\u003cp\u003eAs a trusted distributor of Microchip Technology semiconductors, HQICKEY provides authentic AT49BV040B-JU flash memory ICs with full traceability, RoHS compliance, and expert technical support. Our extensive inventory ensures fast delivery for prototyping and production requirements.\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 Solutions\"\u003eMemory\u003c\/a\u003e semiconductor collection for EEPROM, Flash, DRAM \u0026amp; SRAM solutions (64b-6Tb capacity)\u003c\/li\u003e\n\u003cli\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Industrial Grade Semiconductors \u0026amp; Electronic Components\"\u003eHQICKEY\u003c\/a\u003e for industrial-grade semiconductors and electronic components\u003c\/li\u003e\n\u003cli\u003eRead our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Memory Selection Guides \u0026amp; Application Notes\"\u003eTechnical Blog\u003c\/a\u003e for memory selection guides, application notes, and industry insights\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor technical specifications, datasheets, and volume pricing on the AT49BV040B-JU or alternative memory solutions, contact our engineering team today.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115636097313,"sku":"AT49BV040B-JU","price":3.22,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_32J_J_32_9b98d84c-a787-47c7-a1f0-e39461890195.jpg?v=1743633148","url":"https:\/\/hqickey.com\/products\/at49bv040b-ju","provider":"HQICKEY","version":"1.0","type":"link"}