{"product_id":"atmega329pa-mur","title":"ATMEGA329PA-MUR","description":"\u003cp\u003eThe ATMEGA329PA-MUR from Microchip Technology is a versatile 8-bit AVR microcontroller featuring an integrated LCD controller, making it an excellent choice for display-centric applications. Operating at up to 20MHz, it delivers efficient performance for a wide range of tasks. With a supply voltage range of 1.8V to 5.5V, it supports both low-power and standard 5V systems. The device includes 32KB of flash memory and 2KB of RAM, providing ample space for application code. Its 64-VFQFN package is compact and suitable for space-constrained designs, while features like Brown-out Detect\/Reset, POR, PWM, and WDT ensure robust operation in demanding environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated LCD Controller:\u003c\/strong\u003e Eliminates the need for external display drivers, reducing BOM cost and PCB area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Operation:\u003c\/strong\u003e Operates down to 1.8V, extending battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Code Efficiency:\u003c\/strong\u003e AVR architecture executes most instructions in a single clock cycle, maximizing throughput.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Peripheral Set:\u003c\/strong\u003e Includes PWM, WDT, and Brown-out detection for reliable and flexible system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Package:\u003c\/strong\u003e 64-VFQFN allows for miniaturized product designs without sacrificing functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePortable Instrumentation\u003c\/h3\u003e\u003cp\u003eThe integrated LCD controller and low-voltage operation (1.8V) make it perfect for handheld multimeters, thermometers, and other battery-powered measurement tools.\u003c\/p\u003e\u003ch3\u003eSmart Meters\u003c\/h3\u003e\u003cp\u003eWith its LCD display capability and low power consumption, it is ideal for utility meters that need to show readings and operate for years on a single battery.\u003c\/p\u003e\u003ch3\u003eMedical Devices\u003c\/h3\u003e\u003cp\u003eIts reliable operation and wide voltage range support glucose monitors, blood pressure cuffs, and other portable health devices with clear displays.\u003c\/p\u003e\u003ch3\u003eHome Automation Panels\u003c\/h3\u003e\u003cp\u003eThe LCD interface and PWM allow for creating user-friendly control panels for lighting, HVAC, and security systems.\u003c\/p\u003e\u003ch3\u003eIndustrial Displays\u003c\/h3\u003e\u003cp\u003eIt can drive alphanumeric or graphical LCDs in industrial equipment, showing status, diagnostics, and process parameters.\u003c\/p\u003e\u003ch3\u003eWearable Electronics\u003c\/h3\u003e\u003cp\u003eLow power consumption and small VFQFN package enable compact wearable devices like fitness trackers and smart watches with simple displays.\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\u003eSPI, UART\/USART, USI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, LCD, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e54\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\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\u003e\u003cstrong\u003eQ: What is the core of the ATMEGA329PA-MUR?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the AVR core, a well-known 8-bit RISC architecture with high code efficiency.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the maximum operating frequency?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at up to 20MHz, providing fast execution for 8-bit applications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the supply voltage range?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: The voltage range is 1.8V to 5.5V, supporting low-power and battery-operated designs.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Does it have an LCD controller?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes an integrated LCD controller, making it ideal for display applications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: How much memory does it have?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB of flash memory and 2KB of RAM.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882121924897,"sku":"ATMEGA329PA-MUR","price":5.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_64M1_64_247ed76c-4b6b-4580-9e7a-7552b7ec6b73.jpg?v=1739192762","url":"https:\/\/hqickey.com\/products\/atmega329pa-mur","provider":"HQICKEY","version":"1.0","type":"link"}