{"product_id":"sst39sf040-55-4c-whe-t","title":"SST39SF040-55-4C-WHE-T","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\u003eSST39 MPF™\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | \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\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTechnology\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Size\u003c\/td\u003e \t\u003ctd\u003e4Mbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e512K 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\u003e20µs\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 (TA)\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-TFSOP (0.488\", 12.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e32-TSOP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \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  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eSST39SF040-55-4C-WHE-T: Professional-Grade Flash Memory Solution\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSST39SF040-55-4C-WHE-T\u003c\/strong\u003e from Microchip Technology represents a reliable 4Mbit parallel flash memory solution engineered for demanding industrial, automotive, and embedded applications. Part of the proven SST39 MPF™ series, this non-volatile memory IC delivers consistent performance with 55ns access time and a robust 512K x 8 memory organization.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHigh-Performance Flash Storage\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4Mbit (512K x 8) memory capacity optimized for code storage and data logging\u003c\/li\u003e\n\u003cli\u003eFast 55ns access time ensures responsive system performance\u003c\/li\u003e\n\u003cli\u003e20µs write cycle time for efficient programming operations\u003c\/li\u003e\n\u003cli\u003eParallel interface provides straightforward integration with legacy and modern microcontroller architectures\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Reliability\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating temperature range: 0°C to 70°C (TA) for commercial applications\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 4.5V to 5.5V with stable operation\u003c\/li\u003e\n\u003cli\u003eSurface mount 32-TSOP package (12.40mm width) for automated assembly\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmental compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAuthentic Components with Lifecycle Commitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAs an authorized distributor, HQICKEY guarantees 100% authentic Microchip Technology components with full traceability and long-term supply stability. Every SST39SF040 IC is sourced directly from the manufacturer, ensuring you receive genuine parts backed by Microchip's quality standards and our lifecycle support commitment.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmbedded system firmware storage\u003c\/li\u003e\n\u003cli\u003eBIOS and boot code applications\u003c\/li\u003e\n\u003cli\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eData logging and configuration storage\u003c\/li\u003e\n\u003cli\u003eLegacy system upgrades and replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity Guaranteed:\u003c\/strong\u003e Direct sourcing from Microchip Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifecycle Support:\u003c\/strong\u003e Long-term availability commitment for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Expertise:\u003c\/strong\u003e Semiconductor specialists ready to assist with integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Distribution:\u003c\/strong\u003e Reliable shipping to industrial and OEM customers worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eExplore More Semiconductor Solutions\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\"\u003e\u003cstrong\u003eMemory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb)\u003c\/strong\u003e\u003c\/a\u003e - Browse our complete range of memory ICs including EEPROM, Flash, DRAM, and SRAM solutions from leading manufacturers.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Authentic Semiconductor Components\"\u003e\u003cstrong\u003eHQICKEY - Authentic Semiconductor Components\u003c\/strong\u003e\u003c\/a\u003e - Your trusted source for genuine electronic components with lifecycle commitments and technical support.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Latest Industry News \u0026amp; Technical Resources\"\u003e\u003cstrong\u003eLatest Industry News \u0026amp; Technical Resources\u003c\/strong\u003e\u003c\/a\u003e - Stay updated with semiconductor industry trends, product announcements, and technical application notes.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115942543649,"sku":"SST39SF040-55-4C-WHE-T","price":6.78,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_32-sTSOP_4797c1f0-e6e7-4ed6-b8d0-04958479bc69.jpg?v=1743643714","url":"https:\/\/hqickey.com\/de\/products\/sst39sf040-55-4c-whe-t","provider":"HQICKEY","version":"1.0","type":"link"}