{"product_id":"attiny3224-xur","title":"ATTINY3224-XUR","description":"\u003cp\u003eThe Microchip ATTINY3224-XUR is an 8-bit AVR microcontroller in a 14-TSSOP package. It offers 32KB flash and 3KB RAM, running at 20MHz. With a 1.8V to 5.5V supply range and integrated PWM, WDT, and brown-out detection, it provides high memory density for advanced embedded applications in a small footprint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e32KB flash enables complex firmware and data logging without external storage.\u003c\/li\u003e\n\u003cli\u003e3KB RAM supports larger buffers and more sophisticated state machines.\u003c\/li\u003e\n\u003cli\u003e14-TSSOP package balances pin count with board space efficiency.\u003c\/li\u003e\n\u003cli\u003eWide voltage range and low-power modes suit battery and energy-harvesting designs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdvanced IoT Sensors\u003c\/h3\u003e\u003cp\u003eWith 32KB flash and 3KB RAM, it runs complex protocols like Zigbee or custom mesh stacks for environmental monitoring.\u003c\/p\u003e\u003ch3\u003ePortable Data Loggers\u003c\/h3\u003e\u003cp\u003eIts large memory stores weeks of sensor readings locally, while low-power modes extend battery life in field deployments.\u003c\/p\u003e\u003ch3\u003eMotor Control for Drones\u003c\/h3\u003e\u003cp\u003eThe 20MHz core and PWM channels handle BLDC commutation with high resolution for stable flight.\u003c\/p\u003e\u003ch3\u003eMedical Wearables\u003c\/h3\u003e\u003cp\u003eIn a compact TSSOP-14, it processes ECG or SpO2 signals, storing trends in its 32KB flash.\u003c\/p\u003e\u003ch3\u003eSmart Agriculture\u003c\/h3\u003e\u003cp\u003eIt manages multi-parameter soil probes, using its RAM for buffering and flash for calibration data.\u003c\/p\u003e\u003ch3\u003eHuman-Machine Interfaces\u003c\/h3\u003e\u003cp\u003eWith enough memory for graphics libraries, it drives small OLED displays in control panels.\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\u003etinyAVR® 2\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, IrDA, 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\u003e12\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e32KB (32K x 8)\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\u003e3K 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 9x12b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOscillator Type\u003c\/td\u003e \t\u003ctd\u003eExternal, Internal\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\u003e14-TSSOP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-TSSOP (0.173\", 4.40mm Width)\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: How much flash memory does the ATTINY3224-XUR have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 32KB of flash (32K x 8 bits), the largest in this series.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the RAM size?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes 3KB of SRAM for data handling.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package type?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in a 14-pin TSSOP package (4.40mm width).\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 5.5V.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884711153953,"sku":"ATTINY3224-XUR","price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_C04-087_ST_14_86ffeeb6-6641-4cd7-b5ca-3afa4159e36c.jpg?v=1739265083","url":"https:\/\/hqickey.com\/products\/attiny3224-xur","provider":"HQICKEY","version":"1.0","type":"link"}