{"product_id":"atmega325p-20aur","title":"ATMEGA325P-20AUR","description":"\u003cp\u003eThe ATMEGA325P-20AUR is an 8-bit AVR microcontroller from Microchip Technology, operating at up to 20MHz. It provides 32KB Flash and 2KB RAM, with a supply voltage range of 2.7V to 5.5V. This MCU includes Brown-out Reset, POR, PWM, and WDT for reliable operation. The 64-TQFP package offers extensive I\/O capabilities for complex embedded systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide voltage range (2.7-5.5V)\u003c\/strong\u003e – Supports both low-power and standard 5V logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e64-pin TQFP package\u003c\/strong\u003e – Provides up to 54 I\/O pins for peripheral-rich designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20MHz AVR core\u003c\/strong\u003e – Efficient performance for most control applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32KB Flash\u003c\/strong\u003e – Sufficient for complex firmware with bootloader support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated safety features\u003c\/strong\u003e – Brown-out Reset and WDT enhance system robustness.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Automation Panels\u003c\/h3\u003e\u003cp\u003eThe 64-pin TQFP provides numerous I\/O for interfacing with relays, sensors, and displays.\u003c\/p\u003e\u003ch3\u003eAutomotive Dashboard Clusters\u003c\/h3\u003e\u003cp\u003eWith 5V operation and PWM, it can drive indicator LEDs and stepper motors for gauges.\u003c\/p\u003e\u003ch3\u003eSmart Home Thermostats\u003c\/h3\u003e\u003cp\u003eLow-power modes and 2.7V operation extend battery life while managing temperature sensors.\u003c\/p\u003e\u003ch3\u003eMedical Device Interfaces\u003c\/h3\u003e\u003cp\u003eThe 20MHz speed handles user interface and communication tasks in patient monitors.\u003c\/p\u003e\u003ch3\u003ePoint-of-Sale Terminals\u003c\/h3\u003e\u003cp\u003eMultiple UARTs and I\/O support keypads, displays, and card readers.\u003c\/p\u003e\u003ch3\u003eTest and Measurement Equipment\u003c\/h3\u003e\u003cp\u003eAccurate timing and PWM generation make it suitable for signal generators and counters.\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 supply voltage range?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.7V to 5.5V, suitable for battery and 5V systems.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the maximum speed?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: The AVR core runs at up to 20MHz, providing moderate performance.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: How much memory does it have?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It features 32KB Flash and 2KB RAM, enough for many embedded applications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What package is this?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 64-TQFP package, offering many I\/O pins.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Does it have safety features?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes Brown-out Reset, POR, PWM, and WDT.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882438496545,"sku":"ATMEGA325P-20AUR","price":5.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_64A_A_64_1303c6b7-5a5e-4352-aa79-05b49c2df98e.jpg?v=1739199533","url":"https:\/\/hqickey.com\/products\/atmega325p-20aur","provider":"HQICKEY","version":"1.0","type":"link"}