{"product_id":"25c040-e-sn","title":"25C040-E\/SN","description":"\u003ch2\u003eMicrochip 25C040-E\/SN - 4Kbit Serial EEPROM Memory IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e25C040-E\/SN\u003c\/strong\u003e from Microchip Technology is a high-performance 4Kbit serial EEPROM memory chip designed for reliable non-volatile data storage in embedded systems and industrial applications. This authentic component features SPI interface compatibility, making it ideal for microcontroller-based designs requiring persistent configuration data, calibration parameters, or user settings storage.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4Kbit (512 x 8) Memory Capacity\u003c\/strong\u003e - Ample storage for configuration data and system parameters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI Serial Interface\u003c\/strong\u003e - Industry-standard communication protocol for easy integration with microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3MHz Clock Frequency\u003c\/strong\u003e - Fast data access and transfer speeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range\u003c\/strong\u003e - Reliable performance from -40°C to 125°C for industrial and automotive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e - Energy-efficient operation with 4.5V to 5.5V supply voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount 8-SOIC Package\u003c\/strong\u003e - Compact footprint for space-constrained PCB designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e - Environmentally friendly and meets international standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis EEPROM memory IC is perfect for automotive electronics, industrial control systems, consumer electronics, medical devices, and IoT applications where reliable non-volatile memory storage is essential. The 5ms write cycle time ensures efficient data logging and parameter updates.\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\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\u003eTube | \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\u003eEEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eTechnology\u003c\/td\u003e\t\u003ctd\u003eEEPROM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eMemory Size\u003c\/td\u003e\t\u003ctd\u003e4Kbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eMemory Organization\u003c\/td\u003e\t\u003ctd\u003e512 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\u003e3 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e\t\u003ctd\u003e5ms\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\u003e4.5V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eOperating Temperature\u003c\/td\u003e\t\u003ctd\u003e-40°C ~ 125°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\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Electronic Components Distributor\"\u003e\u003cstrong\u003eHQICKEY\u003c\/strong\u003e\u003c\/a\u003e, we source all components exclusively from authorized distributors, ensuring 100% authenticity and reliability. Our rigorous quality control processes guarantee that every 25C040-E\/SN chip meets Microchip's original specifications. We offer fast international shipping, technical support, and competitive pricing for both prototype and production quantities.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our extensive \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory ICs Collection - EEPROM, Flash, SRAM \u0026amp; More\"\u003e\u003cstrong\u003eMemory ICs Collection\u003c\/strong\u003e\u003c\/a\u003e featuring EEPROM, Flash, SRAM, and DRAM components from leading manufacturers. For technical insights, design tips, and industry updates, visit our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Electronics Blog - Technical Articles \u0026amp; Industry News\"\u003e\u003cstrong\u003eElectronics Blog\u003c\/strong\u003e\u003c\/a\u003e with expert articles on memory selection, circuit design best practices, and component sourcing strategies.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAll products are backed by our authenticity guarantee and come with full manufacturer traceability documentation.\u003c\/em\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115572724001,"sku":"25C040-E\/SN","price":2.58,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_C04-057_SN_-OA_8_70e9ab22-fb8f-4e3c-b772-48230ef1d502.jpg?v=1743631190","url":"https:\/\/hqickey.com\/de\/products\/25c040-e-sn","provider":"HQICKEY","version":"1.0","type":"link"}