{"product_id":"atmega328-mur","title":"ATMEGA328-MUR","description":"\u003cp\u003eThe ATMEGA328-MUR is a high-performance 8-bit AVR microcontroller from Microchip, offering 32KB flash and 2KB SRAM. It operates at up to 20MHz with a supply range of 1.8V to 5.5V. Housed in a compact 32-VFQFN package, it includes PWM, brown-out detection, and WDT, making it a versatile choice for IoT and embedded projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.8V operation enables energy-efficient battery designs.\u003c\/li\u003e\n\u003cli\u003e32KB flash supports complex firmware and bootloaders.\u003c\/li\u003e\n\u003cli\u003eCompact QFN package ideal for space-constrained PCBs.\u003c\/li\u003e\n\u003cli\u003eIndustry-standard AVR architecture with huge ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIoT Edge Nodes\u003c\/h3\u003e\u003cp\u003e32KB flash and 2KB RAM support MQTT stacks for sensor data aggregation in smart agriculture.\u003c\/p\u003e\u003ch3\u003e3D Printer Controllers\u003c\/h3\u003e\u003cp\u003e20MHz AVR core with PWM drives stepper motors precisely in open-source firmware.\u003c\/p\u003e\u003ch3\u003eWearable Health Monitors\u003c\/h3\u003e\u003cp\u003e1.8V operation enables single-cell battery designs for heart-rate wristbands.\u003c\/p\u003e\u003ch3\u003eRobotics\u003c\/h3\u003e\u003cp\u003eRich peripheral set (PWM, WDT, brown-out) handles servo control and obstacle avoidance.\u003c\/p\u003e\u003ch3\u003eHome Automation Hubs\u003c\/h3\u003e\u003cp\u003e32-VFQFN package saves board space in smart speaker and hub designs.\u003c\/p\u003e\u003ch3\u003eData Loggers\u003c\/h3\u003e\u003cp\u003eLow-power sleep modes with WDT wake-up extend field deployment time.\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® ATmega\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\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-Bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e20MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, 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\u003e23\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e32KB (16K 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\u003e1K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e2K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.8V ~ 5.5V\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\u003e32-VQFN (5x5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-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 core?\u003c\/dt\u003e\n\u003cdd\u003eA: AVR.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the max speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 20MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash?\u003c\/dt\u003e\n\u003cdd\u003eA: 32KB.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the RAM?\u003c\/dt\u003e\n\u003cdd\u003eA: 2KB.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package?\u003c\/dt\u003e\n\u003cdd\u003eA: 32-VFQFN.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884394975521,"sku":"ATMEGA328-MUR","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_32M1-A_M_32_e704ac02-638a-48d3-962b-b6d35f4d3205.jpg?v=1739259488","url":"https:\/\/hqickey.com\/products\/atmega328-mur","provider":"HQICKEY","version":"1.0","type":"link"}