{"product_id":"at21cs01-stum13-t","title":"AT21CS01-STUM13-T","description":"\u003ch2\u003eAT21CS01-STUM13-T - 1Kbit Serial EEPROM with Unique ID\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAT21CS01-STUM13-T\u003c\/strong\u003e from Microchip Technology is a high-performance 1Kbit serial EEPROM designed for embedded systems requiring secure, non-volatile memory storage. This compact SOT-23-3 packaged device features an integrated unique serial number, making it ideal for authentication, identification, and security applications in industrial, automotive, and consumer electronics.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Interface Flexibility:\u003c\/strong\u003e Supports both I2C and Single Wire protocols for versatile system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Operation:\u003c\/strong\u003e Wide voltage range (1.7V to 3.6V) ensures compatibility with modern low-power designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 85°C for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Write Performance:\u003c\/strong\u003e 5ms write cycle time enables efficient data logging and configuration updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e Ultra-compact SOT-23-3 surface mount package minimizes PCB footprint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Security:\u003c\/strong\u003e Factory-programmed unique 64-bit serial number for device authentication\u003c\/li\u003e\n\u003c\/ul\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\u003e | \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\u003e1Kbit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Organization\u003c\/td\u003e \t\u003ctd\u003e128 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMemory Interface\u003c\/td\u003e \t\u003ctd\u003eI2C, Single Wire\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eClock Frequency\u003c\/td\u003e \t\u003ctd\u003e125 kbps\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\u003e1.7V ~ 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\u003eTO-236-3, SC-59, SOT-23-3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eSOT-23-3\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\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe AT21CS01-STUM13-T is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIoT device authentication and secure boot\u003c\/li\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\u003eProduct serialization and traceability\u003c\/li\u003e\n\u003cli\u003eLicense key and feature activation management\u003c\/li\u003e\n\u003cli\u003eMedical device identification and tracking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAt \u003ca href=\"https:\/\/hqickey.com\" title=\"HQICKEY - Authentic Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e, we guarantee 100% authentic Microchip Technology components with full manufacturer warranty support. Every AT21CS01-STUM13-T device is sourced directly from authorized distributors and undergoes rigorous quality verification before shipping to customers worldwide.\u003c\/p\u003e\u003cp\u003eLooking for more \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Solutions - EEPROM, Flash \u0026amp; SRAM Components\"\u003ememory solutions\u003c\/a\u003e? Explore our extensive catalog of EEPROM, Flash, and SRAM components from leading manufacturers. Stay updated with the latest semiconductor industry insights and product releases on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates\"\u003enews blog\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your AT21CS01-STUM13-T today and experience reliable, authentic components with global shipping support.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115372511521,"sku":"AT21CS01-STUM13-T","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_SOT23-3_3_6cb8fa1a-ac71-491e-ad77-fc3cb4d1dc3f.jpg?v=1743628788","url":"https:\/\/hqickey.com\/de\/products\/at21cs01-stum13-t","provider":"HQICKEY","version":"1.0","type":"link"}