{"product_id":"attiny25-20ssu","title":"ATTINY25-20SSU","description":"\u003cp\u003eThe ATTINY25-20SSU is an 8-bit AVR microcontroller from Microchip, packaged in an 8-pin SOIC. It operates at 20MHz with 2KB flash and 128 bytes RAM, supporting 2.7V to 5.5V supply. Features include brown-out detection, power-on reset, PWM, and watchdog timer. This MCU is ideal for space-constrained, low-power applications requiring analog and timing control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAVR architecture – efficient C-code compilation and rich peripheral set.\u003c\/li\u003e\n\u003cli\u003e20MHz operation – high throughput for time-critical tasks.\u003c\/li\u003e\n\u003cli\u003e128B RAM – ample for complex state machines and buffers.\u003c\/li\u003e\n\u003cli\u003eSOIC package – suitable for automated SMT assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrecision Analog Sensing\u003c\/h3\u003e\u003cp\u003eAVR core with 128B RAM handles 10-bit ADC readings for temperature and pressure sensors.\u003c\/p\u003e\u003ch3\u003eSmall Form-Factor Wearables\u003c\/h3\u003e\u003cp\u003e8-SOIC package is compact for smart rings and fitness trackers.\u003c\/p\u003e\u003ch3\u003ePWM Audio Generation\u003c\/h3\u003e\u003cp\u003e20MHz speed enables simple tone generation for alarms and user feedback.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Loggers\u003c\/h3\u003e\u003cp\u003e2.7V minimum voltage extends battery life in data-logging applications.\u003c\/p\u003e\u003ch3\u003eAutomotive Peripheral Control\u003c\/h3\u003e\u003cp\u003eBrown-out detection ensures reliable operation in 12V vehicle environments.\u003c\/p\u003e\u003ch3\u003eMotor Commutation\u003c\/h3\u003e\u003cp\u003eFast PWM updates support sensorless BLDC motor control in drones.\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, Functional Safety (FuSa)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTube | \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, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e6\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\u003e2.7V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 4x10b\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\u003e8-SOIC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e8-SOIC (0.154\", 3.90mm 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: What core does it use?\u003c\/dt\u003e\n\u003cdd\u003eA: AVR 8-bit.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 20MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package?\u003c\/dt\u003e\n\u003cdd\u003eA: 8-SOIC.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, integrated PWM.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882454913313,"sku":"ATTINY25-20SSU","price":0.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_8-SOIC_751_1a29c646-5872-4bf0-a0d2-26189dad8dbd.jpg?v=1739200371","url":"https:\/\/hqickey.com\/products\/attiny25-20ssu","provider":"HQICKEY","version":"1.0","type":"link"}