{"product_id":"attiny20-ssu","title":"ATTINY20-SSU","description":"\u003cp\u003eThe Microchip ATTINY20-SSU is a low-power 8-bit AVR microcontroller in a 14-pin SOIC package. It operates at 12MHz with 2KB Flash and 128B RAM, from 1.8V to 5.5V. Integrated PWM, WDT, and reset functions make it a reliable choice for simple control and sensing applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow power consumption – extends battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003e1.8V to 5.5V operation – flexible power supply options.\u003c\/li\u003e\n\u003cli\u003e12MHz speed – adequate for most control tasks with low energy draw.\u003c\/li\u003e\n\u003cli\u003e2KB Flash – sufficient for small applications.\u003c\/li\u003e\n\u003cli\u003e14-SOIC package – easy to solder and widely available.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLow-Power IoT Sensors\u003c\/h3\u003e\u003cp\u003e1.8V operation and 12MHz speed enable battery-powered environmental monitoring nodes.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics Accessories\u003c\/h3\u003e\u003cp\u003eSmall 14-SOIC package fits into keyboards, mice, and game controllers for input processing.\u003c\/p\u003e\u003ch3\u003eAutomotive Interior Switches\u003c\/h3\u003e\u003cp\u003eWith -40°C to 85°C rating, it handles window and mirror controls reliably.\u003c\/p\u003e\u003ch3\u003eSimple LED Displays\u003c\/h3\u003e\u003cp\u003ePWM outputs drive 7-segment displays and RGB LEDs in small appliances.\u003c\/p\u003e\u003ch3\u003eBattery Chargers\u003c\/h3\u003e\u003cp\u003e2KB Flash is enough for charge state machines and LED indication.\u003c\/p\u003e\u003ch3\u003eSecurity Systems\u003c\/h3\u003e\u003cp\u003eWDT ensures fail-safe operation in door sensors and alarm keypads.\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\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\u003e12MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, SPI\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\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\u003e-\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\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\u003e14-SOIC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e14-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 is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 5.5V, suitable for low-power and standard logic.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum speed?\u003c\/dt\u003e\n\u003cdd\u003eA: The ATTINY20-SSU runs at 12MHz, balancing power and performance.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much Flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 2KB Flash (1K x 16) and 128 bytes of RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-pin SOIC (0.154\" width) package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it include PWM and WDT?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes PWM, WDT, Brown-out Reset, and Power-on Reset.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884658463009,"sku":"ATTINY20-SSU","price":0.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_14S1_14_72b221b1-7b84-4699-b5af-13049442fcf5.jpg?v=1739264663","url":"https:\/\/hqickey.com\/products\/attiny20-ssu","provider":"HQICKEY","version":"1.0","type":"link"}