{"product_id":"25aa040x-st","title":"25AA040X\/ST","description":"\u003ch2\u003eMicrochip 25AA040X\/ST - High-Performance 4Kbit SPI EEPROM\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e25AA040X\/ST\u003c\/strong\u003e from Microchip Technology is a reliable 4Kbit (512 x 8) serial EEPROM designed for embedded applications requiring non-volatile memory storage. With its wide voltage range of 1.8V to 5.5V and SPI interface, this component offers exceptional flexibility for battery-powered devices, industrial controls, and consumer electronics.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Operation:\u003c\/strong\u003e 1.8V to 5.5V supply range ensures compatibility with various system designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast SPI Interface:\u003c\/strong\u003e 1 MHz clock frequency for efficient data transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 8-TSSOP Package:\u003c\/strong\u003e Space-saving surface mount design (0.173\", 4.40mm width)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Ideal for battery-operated and energy-efficient applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Data Retention:\u003c\/strong\u003e Non-volatile EEPROM technology ensures data integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5ms Write Cycle:\u003c\/strong\u003e Quick page write operations for responsive performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfiguration data storage in embedded systems\u003c\/li\u003e\n\u003cli\u003eCalibration data retention for sensors and instruments\u003c\/li\u003e\n\u003cli\u003eUser settings and preferences in consumer devices\u003c\/li\u003e\n\u003cli\u003eSerial number and security code storage\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli\u003eMedical device data logging\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\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\u003e1 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\u003e1.8V ~ 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\u003e8-TSSOP (0.173\", 4.40mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-TSSOP\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 HQICKEY, we guarantee 100% authentic semiconductor components with full manufacturer warranty support. Every 25AA040X\/ST unit is sourced directly from authorized distributors and undergoes rigorous quality verification. We offer global shipping with secure packaging to ensure your components arrive in perfect condition.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eExplore More Solutions\u003c\/h3\u003e\u003cp\u003eLooking for more memory solutions? \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Collection\"\u003eExplore Our Complete Memory Solutions\u003c\/a\u003e including EEPROM, Flash, SRAM, and DRAM components from leading manufacturers.\u003c\/p\u003e\u003cp\u003eVisit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY Homepage\"\u003eHQICKEY - Authentic Semiconductor Components\u003c\/a\u003e to browse our full catalog of FPGAs, microcontrollers, memory ICs, and embedded hardware solutions.\u003c\/p\u003e\u003cp\u003eStay informed with the \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News Blog\"\u003eLatest Industry News \u0026amp; Technical Insights\u003c\/a\u003e on our blog, featuring application notes, design tips, and semiconductor industry updates.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115433066785,"sku":"25AA040X\/ST","price":2.06,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_C04-086_ST_8_1d1ce949-12d7-4c64-8e65-59383b7f7a11.jpg?v=1743629135","url":"https:\/\/hqickey.com\/de\/products\/25aa040x-st","provider":"HQICKEY","version":"1.0","type":"link"}