{"product_id":"atmega325pa-aur","title":"ATMEGA325PA-AUR","description":"\u003cp\u003eThe ATMEGA325PA is a popular 8-bit microcontroller from Microchip Technology, based on the AVR core. It operates at up to 20MHz with a supply voltage range of 2.7V to 5.5V. The device features 32KB flash memory and 2KB RAM, along with integrated peripherals such as brown-out detection, POR, PWM, and WDT. Housed in a 64-pin TQFP package, it offers a balance of performance, memory, and I\/O for a wide range of embedded applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven AVR Architecture:\u003c\/strong\u003e Extensive community support and code examples accelerate development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Multiple sleep modes enable battery-powered designs with long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh I\/O Count (64-pin):\u003c\/strong\u003e Allows connection to many peripherals and sensors without multiplexing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range (2.7V-5.5V):\u003c\/strong\u003e Simplifies interfacing with both 3.3V and 5V logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Protection Features:\u003c\/strong\u003e Brown-out detection and WDT ensure system stability in noisy environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEmbedded Control Systems\u003c\/h3\u003e\u003cp\u003eThe 20MHz AVR core and 32KB flash are ideal for controlling appliances, vending machines, and industrial equipment.\u003c\/p\u003e\u003ch3\u003eSensor Data Acquisition\u003c\/h3\u003e\u003cp\u003eWith multiple I\/O and analog peripherals, it can interface with various sensors for environmental monitoring.\u003c\/p\u003e\u003ch3\u003eAutomotive Aftermarket\u003c\/h3\u003e\u003cp\u003eOperating at 5V and -40°C to 85°C, it suits car alarm systems, window controls, and dashboard displays.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics\u003c\/h3\u003e\u003cp\u003eIts low cost and rich peripherals make it suitable for remote controls, toys, and small home gadgets.\u003c\/p\u003e\u003ch3\u003eEducational Kits\u003c\/h3\u003e\u003cp\u003eThe AVR architecture is widely taught, making it perfect for prototyping and learning embedded systems.\u003c\/p\u003e\u003ch3\u003eSmart Agriculture\u003c\/h3\u003e\u003cp\u003eIt can manage irrigation controllers, greenhouse sensors, and livestock monitoring with low power consumption.\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, 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-TQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e64-TQFP\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 architecture of the ATMEGA325PA?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It uses the AVR 8-bit core, running at up to 20MHz.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the supply voltage range?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.7V to 5.5V, compatible with common logic levels.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: How much flash and RAM does it have?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB flash and 2KB RAM, suitable for moderate applications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What package is available?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 64-pin TQFP package, providing many I\/O pins.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What safety features are included?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It includes brown-out detection, POR, PWM, and WDT for reliable operation.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882112291105,"sku":"ATMEGA325PA-AUR","price":5.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_64A_A_64_550b510a-8b84-4c66-b911-cac084570612.jpg?v=1739192568","url":"https:\/\/hqickey.com\/products\/atmega325pa-aur","provider":"HQICKEY","version":"1.0","type":"link"}