{"product_id":"attiny25-20ssn","title":"ATTINY25-20SSN","description":"\u003cp\u003eThe Microchip ATTINY25-20SSN is a compact 8-bit AVR microcontroller in an 8-pin SOIC package. It provides 2KB Flash, 128B SRAM, and runs at 20MHz. With a 10-bit ADC, two PWM channels, and an extended temperature range up to 105°C, it is designed for space-limited, high-temperature applications in automotive and industrial settings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 105°C ensures reliable operation in engine bays or industrial ovens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed PWM:\u003c\/strong\u003e 20MHz operation allows generation of high-frequency PWM for noise-sensitive motor drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall 8-Pin Package:\u003c\/strong\u003e Minimizes PCB footprint for compact designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Active mode at 1MHz draws only 300µA, ideal for battery backup systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAutomotive Sensor Interfaces\u003c\/h3\u003e\u003cp\u003eWith 105°C operation and 5.5V tolerance, it can directly interface with 12V automotive signals (via resistor divider) for oil pressure or temperature monitoring.\u003c\/p\u003e\u003ch3\u003eSmall Motor Drivers\u003c\/h3\u003e\u003cp\u003eIts 20MHz speed and PWM outputs can drive small brushed DC motors in toys or pumps with external MOSFETs.\u003c\/p\u003e\u003ch3\u003eLED String Controllers\u003c\/h3\u003e\u003cp\u003eUse the 8-pin package to control RGB LEDs with PWM for decorative lighting effects.\u003c\/p\u003e\u003ch3\u003eBattery Protection Circuits\u003c\/h3\u003e\u003cp\u003eMonitor cell voltage with the 10-bit ADC and control a FET for over\/under-voltage protection in 2S Li-ion packs.\u003c\/p\u003e\u003ch3\u003eIndustrial Limit Switches\u003c\/h3\u003e\u003cp\u003eIts robust I\/O and WDT make it reliable for reading mechanical switches and sending status over a simple serial link.\u003c\/p\u003e\u003ch3\u003ePower Tool Accessories\u003c\/h3\u003e\u003cp\u003eThe extended temperature range allows use in drill\/driver attachments for speed control or torque sensing.\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 ~ 105°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 is the maximum speed?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates at up to 20MHz with a supply voltage of 2.7V to 5.5V.\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 SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the package?\u003c\/dt\u003e\n\u003cdd\u003eA: It is available in an 8-pin SOIC (3.90mm width) package.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It supports -40°C to 105°C, making it suitable for harsh environments.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have a PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes two 8-bit PWM channels with high-speed mode.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884319248673,"sku":"ATTINY25-20SSN","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_9d8d0ee1-9e2a-4bf8-9611-cbb014b0b31a.jpg?v=1739257570","url":"https:\/\/hqickey.com\/products\/attiny25-20ssn","provider":"HQICKEY","version":"1.0","type":"link"}