{"product_id":"attiny261-15sz","title":"ATTINY261-15SZ","description":"\u003cp\u003eThe Microchip ATTINY261-15SZ is a high-temperature AVR microcontroller in a 20-pin SOIC package. It delivers 16MHz performance with 2KB flash and 128 bytes of RAM. Operating from 2.7V to 5.5V, it integrates brown-out detection, power-on reset, PWM, and a watchdog timer for reliable operation in harsh environments. Its -40°C to +125°C range suits automotive and industrial control applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to +125°C ensures reliable operation in automotive and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Flexibility:\u003c\/strong\u003e 2.7V-5.5V supports both 3.3V and 5V logic systems without extra level shifters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Safety Features:\u003c\/strong\u003e BOD, POR, and WDT reduce external components and improve system robustness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 20-SOIC Package:\u003c\/strong\u003e Saves PCB space while providing enough I\/O for control applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eWith a wide 2.7V-5.5V supply and 125°C rating, it reliably conditions and processes signals from temperature, pressure, and position sensors in engine bays.\u003c\/p\u003e\u003ch3\u003eBattery-Powered Handheld Tools\u003c\/h3\u003e\u003cp\u003eThe low-power AVR core with WDT and POR ensures safe operation and long battery life in portable measurement devices and digital calipers.\u003c\/p\u003e\u003ch3\u003ePWM Motor Control\u003c\/h3\u003e\u003cp\u003eIts 16MHz speed and PWM peripherals enable precise speed control for small DC motors in toys, pumps, and cooling fans.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Monitors\u003c\/h3\u003e\u003cp\u003eThe 20-SOIC package and robust I\/O make it ideal for compact PLC I\/O modules and 4-20mA loop transmitters.\u003c\/p\u003e\u003ch3\u003eSmart Lighting Systems\u003c\/h3\u003e\u003cp\u003eUse its PWM outputs and brown-out detection to drive LED dimmers and color controllers with stable performance under voltage dips.\u003c\/p\u003e\u003ch3\u003eSecurity and Access Control\u003c\/h3\u003e\u003cp\u003eIts 2KB flash and 128B RAM are sufficient for simple keypad entry systems and electronic locks, with WDT ensuring no lockups.\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\u003e | 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\u003e16MHz\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\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 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 ~ 125°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003eAutomotive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification AEC\u003c\/td\u003e \t\u003ctd\u003eAEC-Q100\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 operating voltage range of the ATTINY261-15SZ?\u003c\/dt\u003e\n\u003cdd\u003eA: The ATTINY261-15SZ operates from 2.7V to 5.5V, making it suitable for battery and 3.3V\/5V systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum clock speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It runs at up to 16MHz, providing a balanced performance for low-power AVR applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much program memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It features 2KB of in-system programmable flash memory (1K x 16 words).\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this device available in?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-pin SOIC package with a 7.50mm body width.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It is rated for automotive\/industrial use from -40°C to +125°C.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50886363513121,"sku":"ATTINY261-15SZ","price":94999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_TG_S_20_006cb8bb-4d30-4801-a76a-01f49d0583bc.jpg?v=1739301980","url":"https:\/\/hqickey.com\/products\/attiny261-15sz","provider":"HQICKEY","version":"1.0","type":"link"}