{"product_id":"atmega4809-aur","title":"ATMEGA4809-AUR","description":"\u003cp\u003eThe Microchip ATMEGA4809-AUR is a high-capacity 8-bit AVR microcontroller in a 48-pin TQFP package. It features 48KB of flash memory and 6KB of SRAM, running at speeds up to 20MHz. With a supply voltage of 1.8V to 5.5V, it integrates brown-out detection, power-on reset, PWM, and a watchdog timer. This MCU is designed for complex embedded systems requiring substantial memory and I\/O.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Memory Capacity:\u003c\/strong\u003e 48KB flash and 6KB SRAM for data-intensive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive I\/O:\u003c\/strong\u003e 48-pin TQFP provides numerous GPIOs for peripheral integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Processing:\u003c\/strong\u003e 20MHz clock speed for real-time tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e BOD, POR, and WDT ensure system stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Automation Controllers\u003c\/h3\u003e\u003cp\u003eThe 48KB flash and 6KB RAM provide ample space for complex control loops, while the 48-pin TQFP offers numerous I\/O for interfacing with sensors and actuators.\u003c\/p\u003e\u003ch3\u003eRobotics\u003c\/h3\u003e\u003cp\u003eWith 20MHz speed and rich PWM capabilities, it can drive multiple servo motors and read encoder feedback simultaneously.\u003c\/p\u003e\u003ch3\u003eSmart Grid Meters\u003c\/h3\u003e\u003cp\u003eIts wide voltage range and robust feature set make it suitable for energy metering applications that require reliable operation over long periods.\u003c\/p\u003e\u003ch3\u003eMedical Monitoring Devices\u003c\/h3\u003e\u003cp\u003eThe large memory supports data logging and signal processing algorithms for patient monitors, operating within the -40°C to 85°C range.\u003c\/p\u003e\u003ch3\u003eAdvanced HMI Panels\u003c\/h3\u003e\u003cp\u003eThe 48-pin package allows for direct LCD interfacing and keypad scanning, making it a strong candidate for user interface modules.\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\u003emegaAVR® 0, Functional Safety (FuSa)\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\u003e41\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e48KB (24K 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\u003e256 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e6K 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 16x10b\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\u003e48-TQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-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\u003eQ: What is the memory size of the ATMEGA4809-AUR?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 48KB of flash memory and 6KB of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum clock speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at up to 20MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 48-pin TQFP package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes multiple PWM channels.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882460516641,"sku":"ATMEGA4809-AUR","price":1.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_C04-300_PT_48_e36fab41-584f-4925-893e-5fdc7f97f788.jpg?v=1739200804","url":"https:\/\/hqickey.com\/products\/atmega4809-aur","provider":"HQICKEY","version":"1.0","type":"link"}