{"product_id":"at91sam7xc512b-aur","title":"AT91SAM7XC512B-AUR","description":"\u003cp\u003eThe Microchip AT91SAM7XC512B-AUR is a 32-bit MCU based on the ARM7TDMI core, running at 55MHz. It offers 512KB flash and 128KB RAM, with a supply voltage of 1.65V to 1.95V. The 100-LQFP package is suitable for space-constrained designs. Operating from -40°C to 85°C, it includes brown-out detection, DMA, POR, PWM, and WDT, making it ideal for low-power industrial and medical applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow 1.65V-1.95V operation: Enables energy-efficient, battery-powered designs.\u003c\/li\u003e\n\u003cli\u003eARM7TDMI core at 55MHz: Provides a mature, well-supported architecture with ample performance.\u003c\/li\u003e\n\u003cli\u003e512KB flash \/ 128KB RAM: Balances code storage and data buffering for complex applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated DMA and brown-out detection: Enhances data throughput and system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eThe low 1.65V-1.95V supply enables battery-powered operation, while the 55MHz ARM7 core handles signal processing for glucose meters and pulse oximeters.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Hubs\u003c\/h3\u003e\u003cp\u003eWith DMA and multiple communication interfaces, this MCU can aggregate data from various sensors and transmit via CAN or Ethernet, while the WDT ensures reliability.\u003c\/p\u003e\u003ch3\u003eSmart Card Readers\u003c\/h3\u003e\u003cp\u003eThe 512KB flash provides ample space for cryptographic libraries, and the ARM7 core with DMA accelerates secure transaction processing.\u003c\/p\u003e\u003ch3\u003eBuilding Security Panels\u003c\/h3\u003e\u003cp\u003eIts 100-pin LQFP package offers enough I\/O for keypad, display, and alarm interfaces, with POR and brown-out detection ensuring stable operation.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Equipment\u003c\/h3\u003e\u003cp\u003eThe 128KB RAM supports high-speed data buffering, while the 55MHz core enables fast ADC sampling and real-time waveform analysis.\u003c\/p\u003e\u003ch3\u003eNetworking Peripherals\u003c\/h3\u003e\u003cp\u003eWith integrated Ethernet MAC and DMA, this MCU can serve as a network interface controller in industrial IoT gateways.\u003c\/p\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\u003eSAM7XC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM7®\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e16\/32-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e55MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, Ethernet, I2C, SPI, SSC, UART\/USART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e62\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e512KB (512K x 8)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Type\u003c\/td\u003e \t\u003ctd\u003eFLASH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eEEPROM Size\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e128K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.65V ~ 1.95V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 8x10b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eInternal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°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 AEC\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\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e100-LQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-LQFP\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=1757832376\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cdl\u003e\n\u003cdt\u003eQ: What core does the AT91SAM7XC512B-AUR use?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM7TDMI core running at 55MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.65V to 1.95V.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM are included?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 512KB flash and 128KB RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is it in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 100-LQFP package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It is rated for -40°C to 85°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50890691281185,"sku":"AT91SAM7XC512B-AUR","price":94999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_100LQFP-1.6-14X14_A_100_5f1f2ad9-c91d-41e6-9c9f-fcc23c842275.jpg?v=1739390241","url":"https:\/\/hqickey.com\/de\/products\/at91sam7xc512b-aur","provider":"HQICKEY","version":"1.0","type":"link"}