{"product_id":"attiny84a-ssfr","title":"ATTINY84A-SSFR","description":"\u003cp\u003eThe Microchip ATTINY84A-SSFR is an 8-bit AVR microcontroller in a 14-pin SOIC package, designed for extended temperature ranges up to 125°C. It features 8KB Flash, 512B SRAM, and operates from 1.8V to 5.5V at speeds up to 20MHz. Integrated peripherals include a 10-bit ADC, temperature sensor, PWM, and WDT. This automotive-grade variant ensures reliable performance in harsh environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range (-40°C to 125°C):\u003c\/strong\u003e Meets automotive and industrial requirements for extreme environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Voltage Operation (1.8V):\u003c\/strong\u003e Enables direct battery operation with minimal power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Temperature Sensor:\u003c\/strong\u003e Eliminates external thermistors, saving BOM cost and PCB space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed 20MHz AVR Core:\u003c\/strong\u003e Provides efficient processing for real-time control tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 14-SOIC Package:\u003c\/strong\u003e Ideal for space-constrained designs with moderate I\/O needs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Sensor Modules\u003c\/h3\u003e\u003cp\u003eThe 125°C rating and 1.8V operation allow direct mounting on engine bays or exhaust systems for temperature and pressure sensing with minimal external components.\u003c\/p\u003e\u003ch3\u003eBattery Management in Portable Tools\u003c\/h3\u003e\u003cp\u003eMonitor cell voltage and temperature using the internal ADC and temp sensor, with PWM for cell balancing in 2-3 cell Li-ion packs.\u003c\/p\u003e\u003ch3\u003eLED Lighting Controllers\u003c\/h3\u003e\u003cp\u003eDrive RGB LEDs with PWM at 20MHz, using the 8-bit timers for smooth dimming and color mixing in architectural lighting.\u003c\/p\u003e\u003ch3\u003eIndustrial Process Control\u003c\/h3\u003e\u003cp\u003eThe wide voltage range and robust BOR make it reliable for 24V industrial loops with a simple regulator, controlling valves via PWM.\u003c\/p\u003e\u003ch3\u003eWearable Health Monitors\u003c\/h3\u003e\u003cp\u003eLow 1.8V operation and small SOIC footprint enable compact designs for heart-rate or activity monitors with long battery life.\u003c\/p\u003e\u003ch3\u003eSmart Agriculture Nodes\u003c\/h3\u003e\u003cp\u003eUse the temp sensor and ADC to monitor soil moisture and ambient temperature, transmitting data via external RF modules.\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) | 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\u003eUSI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, POR, PWM, Temp Sensor, 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\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\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 ~ 125°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 maximum operating temperature?\u003c\/dt\u003e\n\u003cdd\u003eA: This version is rated for -40°C to 125°C, suitable for automotive environments.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the supply voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.8V to 5.5V, allowing low-voltage battery operation.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much Flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 8KB of Flash (4K x 16 bits) for program storage.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have a temperature sensor?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes an internal temperature sensor for monitoring.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 14-pin SOIC package (3.90mm width).\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50882455404833,"sku":"ATTINY84A-SSFR","price":1.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_14S1_14_c1072e7a-9e09-4550-baeb-8741d13b52e7.jpg?v=1739200417","url":"https:\/\/hqickey.com\/products\/attiny84a-ssfr","provider":"HQICKEY","version":"1.0","type":"link"}