{"product_id":"attiny861-20sur","title":"ATTINY861-20SUR","description":"\u003cp\u003eThe ATTINY861-20SUR is a compact 8-bit AVR MCU from Microchip, offering 8KB Flash and 512B SRAM in a space-saving 20-SOIC package. It runs at up to 20MHz with a 2.7-5.5V supply, featuring on-chip BOR, POR, PWM, and WDT. Ideal for cost-effective control applications requiring small footprint and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSmall 20-SOIC package – saves board space in compact designs.\u003c\/li\u003e\n\u003cli\u003e20MHz performance – sufficient for real-time control tasks.\u003c\/li\u003e\n\u003cli\u003eWide voltage range (2.7-5.5V) – flexible power supply options.\u003c\/li\u003e\n\u003cli\u003eIntegrated PWM – simplifies motor and lighting control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmall Appliance Control\u003c\/h3\u003e\u003cp\u003e8KB Flash and PWM handle simple motor or heater control loops.\u003c\/p\u003e\u003ch3\u003eLED Lighting Systems\u003c\/h3\u003e\u003cp\u003ePWM channels enable dimming and color mixing in smart bulbs.\u003c\/p\u003e\u003ch3\u003eBattery Chargers\u003c\/h3\u003e\u003cp\u003eVoltage monitoring and BOR ensure safe charging profiles.\u003c\/p\u003e\u003ch3\u003eSensor Interfaces\u003c\/h3\u003e\u003cp\u003eFast wake-up and low power suit periodic environmental sensing.\u003c\/p\u003e\u003ch3\u003eAutomotive Aftermarket\u003c\/h3\u003e\u003cp\u003e5.5V tolerance and WDT provide robust operation in vehicle modules.\u003c\/p\u003e\u003ch3\u003eIndustrial Timers\u003c\/h3\u003e\u003cp\u003eReliable timing with WDT in harsh factory environments.\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, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e16\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 11x10b\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-SOIC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-SOIC (0.295\", 7.50mm 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 max speed?\u003c\/dt\u003e\n\u003cdd\u003eA: 20MHz at 2.7-5.5V.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much Flash memory?\u003c\/dt\u003e\n\u003cdd\u003eA: 8KB (4K x 16) with 512B SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: 20-SOIC wide body (7.5mm).\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, multiple PWM channels for motor\/light control.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50887324598561,"sku":"ATTINY861-20SUR","price":2.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_20S2_20_c2be65e5-d658-47f8-9a6b-e89bc07391e5.jpg?v=1739320637","url":"https:\/\/hqickey.com\/de\/products\/attiny861-20sur","provider":"HQICKEY","version":"1.0","type":"link"}