{"product_id":"attiny84-20mur","title":"ATTINY84-20MUR","description":"\u003cp\u003eThe Microchip ATTINY84-20MUR is a high-performance 8-bit AVR microcontroller in a compact 20-WFQFN package. It delivers 8KB Flash, 512B SRAM, and runs at up to 20MHz. With integrated PWM, temperature sensing, and brown-out detection, it is engineered for reliable operation in industrial and consumer applications. Its low-voltage capability (2.7V-5.5V) supports energy-efficient designs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompact 20-WFQFN package: Saves board space for miniaturized designs without sacrificing I\/O capability.\u003c\/li\u003e\n\u003cli\u003eIntegrated temperature sensor: Reduces external component count and simplifies thermal management.\u003c\/li\u003e\n\u003cli\u003e20MHz AVR core: Provides fast instruction execution for time-critical control loops.\u003c\/li\u003e\n\u003cli\u003eWide voltage range (2.7V-5.5V): Ensures compatibility with both 3.3V and 5V logic systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompact Sensor Nodes\u003c\/h3\u003e\u003cp\u003eThe 20-WFQFN package and low pin count make it ideal for space-constrained IoT sensor nodes that require local processing and analog signal conditioning.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Devices\u003c\/h3\u003e\u003cp\u003eWith a 2.7V minimum supply and multiple sleep modes, the ATTINY84-20MUR extends battery life in portable consumer electronics and remote monitors.\u003c\/p\u003e\u003ch3\u003eMotor Control Hobby Projects\u003c\/h3\u003e\u003cp\u003eIts PWM channels and 20MHz speed allow precise control of small DC motors and servos in robotics and automation kits.\u003c\/p\u003e\u003ch3\u003eTemperature Monitoring Systems\u003c\/h3\u003e\u003cp\u003eThe built-in temperature sensor eliminates the need for external thermistors, simplifying BOM and calibration in HVAC or industrial monitors.\u003c\/p\u003e\u003ch3\u003eAutomotive Peripheral Sensing\u003c\/h3\u003e\u003cp\u003eBrown-out detection and WDT ensure reliable operation in automotive environments for window lift or mirror control modules.\u003c\/p\u003e\u003ch3\u003eLED Lighting Control\u003c\/h3\u003e\u003cp\u003eFast PWM at 20MHz enables smooth dimming and color mixing in smart lighting fixtures without external PWM controllers.\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® ATtiny\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\u003eUSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, POR, PWM, Temp Sensor, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e12\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\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\u003e20-QFN-EP (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-WFQFN 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 ATTINY84-20MUR?\u003c\/dt\u003e\n\u003cdd\u003eA: The ATTINY84-20MUR operates at up to 20MHz with a supply voltage range of 2.7V to 5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is the ATTINY84-20MUR available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-WFQFN Exposed Pad package, suitable for compact PCB designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does the ATTINY84-20MUR include an analog temperature sensor?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it features an internal temperature sensor along with PWM, WDT, and brown-out detection.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the program memory size of this AVR MCU?\u003c\/dt\u003e\n\u003cdd\u003eA: It provides 8KB of Flash program memory (4K x 16) and 512 bytes of SRAM.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50887311229217,"sku":"ATTINY84-20MUR","price":2.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_313_20-QFN-PC_3789f648-1f5e-4daf-8079-d7a0b61bacc4.jpg?v=1739320240","url":"https:\/\/hqickey.com\/de\/products\/attiny84-20mur","provider":"HQICKEY","version":"1.0","type":"link"}