{"product_id":"at45db321c-cu","title":"AT45DB321C-CU","description":"\u003ch2\u003eAT45DB321C-CU - 32Mbit SPI Serial Flash Memory\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eMicrochip Technology's AT45DB321C-CU\u003c\/strong\u003e is a high-performance 32Mbit serial flash memory device optimized for applications requiring reliable, non-volatile data storage with SPI interface compatibility. Ideal for aerospace, automotive, industrial control systems, and telecommunications equipment requiring long lifecycle support.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Storage:\u003c\/strong\u003e 32Mbit (4MB) organized as 8,192 pages of 528 bytes each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast SPI Interface:\u003c\/strong\u003e 40MHz clock frequency for rapid data access and transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e 2.7V to 3.6V supply voltage, -40°C to 85°C temperature range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability:\u003c\/strong\u003e Surface mount 24-CBGA package for robust PCB integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePage Write Performance:\u003c\/strong\u003e 15ms write cycle time for efficient data logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly, meeting global regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003ePerfect for firmware storage, data logging, configuration management, boot code storage, and embedded system applications across aerospace, automotive ECUs, industrial automation, medical devices, and telecom infrastructure.\u003c\/p\u003e\u003ch3\u003eAuthorized Distributor Advantages\u003c\/h3\u003e\u003cp\u003eWhen you source the AT45DB321C-CU from our authorized channel, you receive:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% authentic Microchip components with full manufacturer traceability\u003c\/li\u003e\n\u003cli\u003eComplete technical documentation and reference designs\u003c\/li\u003e\n\u003cli\u003eLong lifecycle availability to support your product programs\u003c\/li\u003e\n\u003cli\u003eDesign-in support and engineering assistance\u003c\/li\u003e\n\u003cli\u003eGlobal shipping through authorized logistics partners\u003c\/li\u003e\n\u003c\/ul\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\u003eMicrochip Technology\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\u003eTray | Tray\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\u003e528 Bytes x 8192 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\u003e40 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eWrite Cycle Time - 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