{"product_id":"atxmega256d3-mn","title":"ATXMEGA256D3-MN","description":"\u003cp\u003eThe ATXMEGA256D3-MN is a Microchip AVR microcontroller in a compact 64-VFQFN package with exposed pad. It operates at 32MHz with 256KB flash and 16KB SRAM, from 1.6V to 3.6V. The device includes PWM, POR, BOD, and WDT, making it suitable for space-constrained and thermally demanding applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace Saving:\u003c\/strong\u003e VFQFN package is smaller than TQFP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e Exposed pad aids heat sinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance:\u003c\/strong\u003e 32MHz AVR core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Memory:\u003c\/strong\u003e 256KB flash and 16KB SRAM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Grade:\u003c\/strong\u003e -40°C to 105°C operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompact Wearables\u003c\/h3\u003e\u003cp\u003eVFQFN package reduces footprint for wrist-worn devices.\u003c\/p\u003e\u003ch3\u003eThermal Management\u003c\/h3\u003e\u003cp\u003eExposed pad improves heat dissipation in power converters.\u003c\/p\u003e\u003ch3\u003ePortable Instruments\u003c\/h3\u003e\u003cp\u003eLow power and small size suit handheld meters.\u003c\/p\u003e\u003ch3\u003eAutomotive Sensors\u003c\/h3\u003e\u003cp\u003eWide temperature range and robust reset circuitry for engine bay sensors.\u003c\/p\u003e\u003ch3\u003eWireless Nodes\u003c\/h3\u003e\u003cp\u003e32MHz processing and 256KB flash support protocol stacks for RF modules.\u003c\/p\u003e\u003ch3\u003eMedical Patches\u003c\/h3\u003e\u003cp\u003eThin QFN package enables flexible PCB designs for body-worn monitors.\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\u003eAVR® XMEGA® D3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eAVR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e8\/16-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e32MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e50\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e256KB (128K x 16)\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\u003e4K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e16K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.6V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 16x12b\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 ~ 105°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\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e64-QFN (9x9)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-VFQFN Exposed Pad\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 is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: 64-VFQFN with exposed pad for better thermal performance.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.6V to 3.6V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 32MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory?\u003c\/dt\u003e\n\u003cdd\u003eA: 256KB.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it include a watchdog?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, WDT is included.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50999457808673,"sku":"ATXMEGA256D3-MN","price":94999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_64QFN-1-9X9_JZX_MU_64_d878345d-33ff-47c6-9fe9-04ffcbcb0449.jpg?v=1741158537","url":"https:\/\/hqickey.com\/de\/products\/atxmega256d3-mn","provider":"HQICKEY","version":"1.0","type":"link"}