{"product_id":"at25dq321-s3h-t","title":"AT25DQ321-S3H-T","description":"\u003ch2\u003eAT25DQ321-S3H-T - High-Performance 32Mbit SPI Flash Memory IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eRenesas AT25DQ321-S3H-T\u003c\/strong\u003e is a premium 32Mbit serial Flash memory device engineered for demanding embedded and industrial applications. Featuring a high-speed SPI interface operating at up to 100MHz, this non-volatile Flash memory delivers exceptional performance and reliability for data storage in aerospace, automotive, industrial control systems, and embedded computing platforms.\u003c\/p\u003e\u003cp\u003eWith its wide operating voltage range of 2.7V to 3.6V and extended temperature tolerance from -40°C to 85°C, the AT25DQ321-S3H-T ensures consistent operation in harsh environmental conditions. The compact 8-SOIC surface mount package optimizes board space while maintaining robust connectivity and thermal performance.\u003c\/p\u003e\u003ch3\u003eComplete Technical 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\u003eRenesas Electronics Corporation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003e\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\u003e32Mbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e256 Bytes x 16384 pages\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\u003e100 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e \t\u003ctd\u003e7µs, 3ms\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 (TC)\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 (0.209\", 5.30mm 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 \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features \u0026amp; Applications\u003c\/h3\u003e\u003cp\u003eThis Flash memory IC is organized as 256 bytes × 16,384 pages, providing flexible data management for firmware storage, configuration data, data logging, and code execution. The fast write cycle times (7µs word, 3ms page) enable efficient programming operations, while the SPI serial interface simplifies integration with microcontrollers, FPGAs, and embedded processors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e Embedded systems, industrial automation, automotive electronics, IoT devices, medical equipment, telecommunications infrastructure, aerospace systems, and consumer electronics requiring reliable non-volatile memory storage.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Semiconductor Needs?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in providing authentic, high-reliability semiconductor components with dedicated technical support. Our extensive inventory includes premium memory solutions, processors, controllers, and interface ICs from leading manufacturers. Every component is sourced through authorized channels and backed by our commitment to quality and long lifecycle availability.\u003c\/p\u003e\u003cp\u003eWhether you're designing next-generation embedded systems, upgrading industrial equipment, or developing cutting-edge IoT solutions, the AT25DQ321-S3H-T delivers the performance, reliability, and temperature tolerance your application demands. Trust HQICKEY for genuine Renesas components with full technical documentation and engineering support.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of memory semiconductor solutions and stay updated with the latest industry insights:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Collection\"\u003eMemory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY Homepage\"\u003eHQICKEY - Premium Semiconductor Components for Embedded \u0026amp; Industrial Electronics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog\"\u003eNEWS - HQICKEY Blog: Technical Insights, Product Updates \u0026amp; Industry Trends\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renesas Electronics Corporation","offers":[{"title":"Default Title","offer_id":51116040257825,"sku":"AT25DQ321-S3H-T","price":8.24,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_1695_8S2_S_8_c88d4f7c-a13c-445f-8087-324071e404b3.jpg?v=1743646586","url":"https:\/\/hqickey.com\/products\/at25dq321-s3h-t","provider":"HQICKEY","version":"1.0","type":"link"}