{"product_id":"atmega48p-20mur","title":"ATMEGA48P-20MUR","description":"\u003cp\u003eThe ATMEGA48P-20MUR from Microchip Technology is a high-performance 8-bit AVR microcontroller. It operates at up to 20MHz with a supply voltage range of 2.7V to 5.5V, making it flexible for various power designs. It features 4KB of flash memory and 512 bytes of SRAM, along with essential peripherals like PWM, watchdog timer, and brown-out detection. Housed in a compact 32-VFQFN package, it is suitable for space-constrained applications requiring reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide voltage range (2.7V-5.5V) enables direct battery or 5V logic operation without extra regulators.\u003c\/li\u003e\n\u003cli\u003e20MHz AVR core provides fast processing for real-time control tasks.\u003c\/li\u003e\n\u003cli\u003eCompact 32-VFQFN package saves PCB space for miniaturized designs.\u003c\/li\u003e\n\u003cli\u003eIntegrated PWM and WDT reduce external component count and improve system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndustrial Control Systems\u003c\/h3\u003e\u003cp\u003eThe 20MHz AVR core with 4KB flash and 512B RAM is ideal for simple motor control or sensor reading in industrial environments, operating reliably from 2.7V to 5.5V.\u003c\/p\u003e\u003ch3\u003eAutomotive Aftermarket Sensors\u003c\/h3\u003e\u003cp\u003eWith an operating temperature range of -40°C to 85°C, this MCU can handle under-hood sensor interfaces for temperature or pressure monitoring.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Devices\u003c\/h3\u003e\u003cp\u003eThe low-voltage operation down to 2.7V allows direct battery connection for portable devices like digital thermometers or simple remote controls.\u003c\/p\u003e\u003ch3\u003ePWM LED Lighting Controllers\u003c\/h3\u003e\u003cp\u003eBuilt-in PWM channels enable smooth dimming control for LED strips or display backlighting, with the WDT ensuring system stability.\u003c\/p\u003e\u003ch3\u003eHome Automation Hubs\u003c\/h3\u003e\u003cp\u003eIts small 32-VFQFN package and robust I\/O make it suitable for smart home sensor nodes that communicate over I2C or SPI.\u003c\/p\u003e\u003ch3\u003eEducational Prototyping\u003c\/h3\u003e\u003cp\u003eThe AVR architecture is well-documented, making this a reliable choice for teaching embedded systems with real-time control.\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) | 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\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\u003e23\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e4KB (2K 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\u003e512 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\u003e32-VQFN (5x5)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-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 operating frequency of the ATMEGA48P-20MUR?\u003c\/dt\u003e\n\u003cdd\u003eA: The maximum operating frequency is 20MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 2.7V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 4KB of flash program memory.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this device available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 32-VFQFN exposed pad package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What are the key features?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes Brown-out Detect\/Reset, POR, PWM, and WDT.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50885814714657,"sku":"ATMEGA48P-20MUR","price":2.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_313_32M1-A_M_32_4849f0c5-c6d8-433d-ad26-bfbcfe6f15fc.jpg?v=1739292589","url":"https:\/\/hqickey.com\/de\/products\/atmega48p-20mur","provider":"HQICKEY","version":"1.0","type":"link"}