{"product_id":"w25b40avsnig-t-r","title":"W25B40AVSNIG T\u0026R","description":"\u003ch2\u003eWinbond W25B40AVSNIG T\u0026amp;R - High-Performance 4Mbit SPI Flash Memory\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eWinbond W25B40AVSNIG\u003c\/strong\u003e is a premium 4Mbit serial flash memory device from the renowned SpiFlash® product family, engineered for embedded systems and industrial applications requiring reliable non-volatile storage. This authentic component delivers exceptional performance with a 40MHz clock frequency and industry-standard SPI interface, making it ideal for firmware storage, data logging, and code execution in space-constrained designs.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4Mbit (512K x 8) Memory Capacity\u003c\/strong\u003e - Ample storage for firmware, configuration data, and application code\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed SPI Interface\u003c\/strong\u003e - 40MHz clock frequency ensures fast read\/write operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range\u003c\/strong\u003e - 2.7V to 3.6V supply voltage for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range\u003c\/strong\u003e - Reliable operation from -40°C to 85°C for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-SOIC Package\u003c\/strong\u003e - Space-efficient surface mount design (3.90mm width)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Write Performance\u003c\/strong\u003e - 15ms word write, 5ms page write cycle times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape \u0026amp; Reel Packaging\u003c\/strong\u003e - Ready for automated assembly and high-volume production\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e - Environmentally friendly and regulation-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003ePerfect for embedded controllers, IoT devices, industrial automation, automotive electronics, consumer electronics, medical devices, and any application requiring reliable non-volatile memory with long-term availability.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAs a trusted global semiconductor supplier, HQICKEY guarantees authentic Winbond components with full traceability, competitive pricing, and expert technical support. We specialize in lifecycle management and long-term availability for embedded and industrial markets.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eWinbond Electronics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eSpiFlash®\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\u003eSPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eClock Frequency\u003c\/td\u003e \t\u003ctd\u003e40 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e15ms, 5ms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eAccess Time\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e2.7V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°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\u003e8-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-SOIC\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\u003cdiv style=\"margin-top: 30px; padding: 20px; background-color: #f8f9fa; border-left: 4px solid #0066cc;\"\u003e\n\u003ch3\u003eRelated Resources\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding-left: 0;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🔗 \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices - EEPROM, Flash, DRAM \u0026amp; SRAM Solutions\"\u003e\u003cstrong\u003eExplore Our Complete Memory Solutions Collection\u003c\/strong\u003e\u003c\/a\u003e - Browse our extensive range of EEPROM, Flash, DRAM, and SRAM components\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e🏠 \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Global Semiconductor Supplier\"\u003e\u003cstrong\u003eVisit HQICKEY Homepage\u003c\/strong\u003e\u003c\/a\u003e - Discover our full catalog of embedded and industrial semiconductors\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e📰 \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Updates\"\u003e\u003cstrong\u003eRead Our Latest News \u0026amp; Technical Articles\u003c\/strong\u003e\u003c\/a\u003e - Stay updated with industry insights and product announcements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Winbond Electronics","offers":[{"title":"Default Title","offer_id":51115676074273,"sku":"W25B40AVSNIG T\u0026R","price":4.08,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_256_8SOIC-3.9_SN_8_b9993900-1387-4f6e-8128-383528a70f39.jpg?v=1743634748","url":"https:\/\/hqickey.com\/products\/w25b40avsnig-t-r","provider":"HQICKEY","version":"1.0","type":"link"}