{"product_id":"attiny2313a-mu","title":"ATTINY2313A-MU","description":"\u003cp\u003eThe ATTINY2313A-MU is a low-power 8-bit AVR microcontroller from Microchip in a 20-WFQFN package. It operates from 1.8V to 5.5V and runs at up to 20MHz, providing a balanced mix of performance and energy efficiency. With 2KB Flash and 128B RAM, it includes timers, PWM, USI (SPI\/I2C), and a comparator. Its wide voltage range and small footprint make it a versatile choice for portable and embedded control tasks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low voltage operation (1.8V):\u003c\/strong\u003e Extends battery life in single-cell applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 20-QFN package:\u003c\/strong\u003e Saves PCB area for miniaturized products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich peripheral set:\u003c\/strong\u003e Timers, PWM, USI, and comparator reduce external ICs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed 20MHz:\u003c\/strong\u003e Handles time-critical tasks like signal decoding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust temperature range:\u003c\/strong\u003e Works in industrial and automotive environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBattery-Powered Remote Controls\u003c\/h3\u003e\u003cp\u003eWith 1.8V operation and low sleep current, the ATTINY2313A-MU is ideal for IR\/RF remote transmitters that spend most time in standby.\u003c\/p\u003e\u003ch3\u003eSmall Appliance Control\u003c\/h3\u003e\u003cp\u003eIts 20MHz speed and PWM can drive heating elements or small motors in coffee makers or fans, with simple firmware logic.\u003c\/p\u003e\u003ch3\u003eLED Matrix Displays\u003c\/h3\u003e\u003cp\u003eUsing its 18 I\/O pins, it can multiplex up to 64 LEDs for scrolling text or status indicators in signage.\u003c\/p\u003e\u003ch3\u003eSensor Readout and Logging\u003c\/h3\u003e\u003cp\u003eWith internal ADC (if available) or external via SPI, it can sample temperature\/humidity and store data in EEPROM.\u003c\/p\u003e\u003ch3\u003eAutomotive Aftermarket (Non-Safety)\u003c\/h3\u003e\u003cp\u003eIts -40°C to 85°C range suits interior ambient lighting or window switch controllers in vehicles.\u003c\/p\u003e\u003ch3\u003eEducational Prototyping\u003c\/h3\u003e\u003cp\u003eIts simple AVR architecture and DIP\/QFN options make it a learning platform for embedded programming.\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\u003eTray | \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\u003e18\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e2KB (1K 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\u003e128 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e128 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\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\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 supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: 1.8V to 5.5V, allowing operation from a single Li-ion cell or 3.3V rail.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum clock speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 20MHz at 5V, with lower speeds at reduced voltage.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much program memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: 2KB Flash (1K x 16 words) for small applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: 20-WFQFN exposed pad, compact for space-constrained designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have PWM and timers?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, two 8-bit timers and one 16-bit timer with PWM outputs.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882454257953,"sku":"ATTINY2313A-MU","price":0.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_20M1_20_a7774dee-62de-4f4e-882d-268a0afec682.jpg?v=1739200322","url":"https:\/\/hqickey.com\/products\/attiny2313a-mu","provider":"HQICKEY","version":"1.0","type":"link"}