{"product_id":"atmega329-16mu","title":"ATMEGA329-16MU","description":"\u003cp\u003eThe ATMEGA329-16MU is an 8-bit AVR microcontroller from Microchip running at 16MHz. It features 32KB flash and 2KB SRAM, with an integrated LCD driver for segment displays. Operating from 2.7V to 5.5V, it includes brown-out detection, POR, PWM, and WDT. The 64-VFQFN package is suitable for industrial and consumer applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrated LCD driver: Reduces external components and simplifies PCB design for display applications.\u003c\/li\u003e\n\u003cli\u003eWide voltage range: 2.7-5.5V allows flexible power supply design from batteries or regulated rails.\u003c\/li\u003e\n\u003cli\u003eRobust protection: Brown-out detection and WDT enhance system reliability in harsh environments.\u003c\/li\u003e\n\u003cli\u003eAmple memory: 32KB flash supports complex firmware with room for future updates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Panel Meters\u003c\/h3\u003e\u003cp\u003eIntegrated LCD driver and 16MHz AVR core display voltage\/current readings with high refresh rates.\u003c\/p\u003e\u003ch3\u003eMedical Monitoring Displays\u003c\/h3\u003e\u003cp\u003e32KB flash stores calibration curves for patient monitors; PWM outputs drive alarm buzzers.\u003c\/p\u003e\u003ch3\u003eHome Automation Keypads\u003c\/h3\u003e\u003cp\u003e64-VFQFN package allows compact wall panels with LCD feedback and WDT for fail-safe operation.\u003c\/p\u003e\u003ch3\u003ePortable Test Equipment\u003c\/h3\u003e\u003cp\u003e2.7-5.5V supply range supports battery or USB power; brown-out detection prevents data corruption.\u003c\/p\u003e\u003ch3\u003eAutomotive Dashboard Clusters\u003c\/h3\u003e\u003cp\u003e16MHz speed handles gauge animations; LCD driver reduces external ICs in aftermarket clusters.\u003c\/p\u003e\u003ch3\u003eSmart Thermostats\u003c\/h3\u003e\u003cp\u003ePWM controls heating elements; LCD shows temperature and schedule; POR ensures clean startup.\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\u003eTray | NULL\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\u003e16MHz\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\u003e2.7V ~ 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\u003eQ: What is the maximum speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It runs at 16MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB (16K x 16) of flash.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have an LCD controller?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes a segment LCD driver.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from -40°C to 85°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50888823963937,"sku":"ATMEGA329-16MU","price":22.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_64M1_64_340d4ad8-777d-444c-9330-87e1f9cc2f5f.jpg?v=1739354408","url":"https:\/\/hqickey.com\/de\/products\/atmega329-16mu","provider":"HQICKEY","version":"1.0","type":"link"}