{"product_id":"atmega8u2-aur","title":"ATMEGA8U2-AUR","description":"\u003cp\u003eThe ATMEGA8U2-AUR is a low-power 8-bit AVR microcontroller from Microchip, featuring a full-speed USB 2.0 controller. Operating at up to 16MHz, it provides 8KB flash and 512 bytes RAM, ideal for USB-based applications. With a wide supply voltage range of 2.7V to 5.5V and a compact 32-TQFP package, it offers flexibility and ease of integration. Its robust protection features ensure reliable operation in diverse environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated USB:\u003c\/strong\u003e Eliminates external USB controller, reducing cost and board space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Supports both 3.3V and 5V systems, simplifying design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Optimized for battery-powered devices, extending operational life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Package:\u003c\/strong\u003e 32-TQFP is ideal for space-constrained designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Brown-out reset and watchdog timer enhance system stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUSB-to-Serial Adapters\u003c\/h3\u003e\u003cp\u003eThe integrated USB controller and 16MHz clock enable simple, low-cost USB-UART conversion for programming and data transfer.\u003c\/p\u003e\u003ch3\u003eKeyboard and Mouse Controllers\u003c\/h3\u003e\u003cp\u003eWith USB HID support and PWM for LED control, it is perfect for designing custom input devices.\u003c\/p\u003e\u003ch3\u003eGame Controllers\u003c\/h3\u003e\u003cp\u003eLow latency USB communication and 8KB flash allow for complex button mapping and joystick emulation.\u003c\/p\u003e\u003ch3\u003eIndustrial Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eOperates from 2.7V to 5.5V, making it easy to interface with 3.3V or 5V sensors and actuators.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics\u003c\/h3\u003e\u003cp\u003eIn devices like smart chargers, it manages USB communication and status LEDs, reducing BOM cost.\u003c\/p\u003e\u003ch3\u003ePrototyping and Education\u003c\/h3\u003e\u003cp\u003eIts simplicity and USB bootloader support make it an excellent choice for learning embedded systems.\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\u003e16MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eSPI, UART\/USART, USB\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\u003e22\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e8KB (4K 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\u003e512 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\u003e-\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-TQFP (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e32-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 maximum speed of the ATMEGA8U2-AUR?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at up to 16MHz, suitable for USB and general embedded applications.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What is the supply voltage range?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: The device supports 2.7V to 5.5V, allowing flexible power supply designs.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Does it have a USB interface?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, the ATmega8U2 includes a full-speed USB 2.0 controller, making it ideal for USB-to-serial bridges.\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 32-TQFP package, providing a compact solution with sufficient I\/O.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What are the key protection features?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: It includes Brown-out Detect\/Reset, POR, PWM, and WDT for reliable operation.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882050162977,"sku":"ATMEGA8U2-AUR","price":2.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_-32A_-A_-AU_-32-Top_a98f8af8-155a-4fec-83c9-a7d452eed94c.jpg?v=1739191270","url":"https:\/\/hqickey.com\/products\/atmega8u2-aur","provider":"HQICKEY","version":"1.0","type":"link"}