{"product_id":"at93c66w-10sc-2-7","title":"AT93C66W-10SC-2.7","description":"\u003ch2\u003eAT93C66W-10SC-2.7 - High-Reliability 4Kbit EEPROM Memory IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAT93C66W-10SC-2.7\u003c\/strong\u003e from Microchip Technology is a premium 4Kbit EEPROM memory device engineered for industrial and embedded applications requiring non-volatile data storage with exceptional reliability. This 3-wire serial EEPROM offers flexible memory organization (512 x 8 or 256 x 16) and operates across a wide voltage range of 2.7V to 5.5V, making it ideal for battery-powered and mixed-voltage systems.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Memory Architecture:\u003c\/strong\u003e 4Kbit capacity with dual organization modes (512 x 8-bit or 256 x 16-bit) for versatile data storage configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage:\u003c\/strong\u003e 2.7V to 5.5V supply range ensures compatibility with both 3.3V and 5V systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Wire Serial Interface:\u003c\/strong\u003e Simple, space-saving communication protocol reduces pin count and PCB complexity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Clock Speed:\u003c\/strong\u003e 2MHz operation enables rapid data access for time-critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Rated for 0°C to 70°C operation, suitable for commercial and industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount Package:\u003c\/strong\u003e Compact 8-SOIC package (3.90mm width) optimized for automated assembly and high-density designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Write Cycle Time:\u003c\/strong\u003e 10ms write cycle ensures efficient data programming\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis EEPROM is perfectly suited for configuration storage, calibration data retention, user settings, serial number storage, and parameter logging in industrial controllers, automotive electronics, consumer devices, medical equipment, and IoT edge devices.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct attributes\u003c\/td\u003e\n\u003ctd\u003eProperty Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMicrochip Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eTube | \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-Volatile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Format\u003c\/td\u003e\n\u003ctd\u003eEEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eEEPROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Size\u003c\/td\u003e\n\u003ctd\u003e4Kbit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Organization\u003c\/td\u003e\n\u003ctd\u003e512 x 8, 256 x 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Interface\u003c\/td\u003e\n\u003ctd\u003e3-Wire Serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e2 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrite Cycle Time - Word, Page\u003c\/td\u003e\n\u003ctd\u003e10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Time\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply\u003c\/td\u003e\n\u003ctd\u003e2.7V ~ 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 70°C (TC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualification\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\n\u003ctd\u003e8-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\n\u003ctd\u003e8-SOIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Memory Components?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in providing authentic, high-reliability semiconductor components for mission-critical applications. Our AT93C66W-10SC-2.7 EEPROM chips are sourced directly from authorized distributors, ensuring 100% genuine Microchip Technology products with full traceability and manufacturer warranty support.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/memory\" title=\"Memory Semiconductor Devices: EEPROM, Flash, DRAM \u0026amp; SRAM (64b-6Tb) - HQICKEY\"\u003ememory semiconductor devices\u003c\/a\u003e including EEPROM, Flash, DRAM, and SRAM solutions ranging from 64-bit to 6Tb capacity. Visit our \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor \u0026amp; Electronic Components Supplier\"\u003ehomepage\u003c\/a\u003e to discover our full catalog of industrial-grade electronic components, or check our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - HQICKEY Blog\"\u003etechnical blog\u003c\/a\u003e for application notes, design guides, and industry insights.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrder your AT93C66W-10SC-2.7 today and experience reliable, long-term data retention for your embedded systems.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51115635966241,"sku":"AT93C66W-10SC-2.7","price":3.22,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_Memory_150_-8S1_-_-8_0d02b947-fc4e-492e-9fbf-d05113dacb45.jpg?v=1743633134","url":"https:\/\/hqickey.com\/de\/products\/at93c66w-10sc-2-7","provider":"HQICKEY","version":"1.0","type":"link"}