{"product_id":"attiny45v-15mt","title":"ATTINY45V-15MT","description":"\u003cp\u003eThe Microchip ATTINY45V-15MT is a low-voltage 8-bit AVR microcontroller optimized for power-sensitive applications. It operates from 1.8V to 3.6V and runs at up to 8MHz, balancing performance with energy efficiency. The device includes 4KB of flash and 256 bytes of SRAM, sufficient for lightweight firmware. Its 20-pin WFQFN package with exposed pad provides excellent thermal performance in a compact form. Integrated Brown-out Detect\/Reset, POR, PWM, and WDT enhance reliability. This MCU is ideal for battery-powered and portable designs requiring minimal power consumption.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low voltage: 1.8V operation supports single-cell battery designs.\u003c\/li\u003e\n\u003cli\u003eCompact package: 20-WFQFN saves board space in miniaturized devices.\u003c\/li\u003e\n\u003cli\u003eLow power consumption: 8MHz clock reduces dynamic current draw.\u003c\/li\u003e\n\u003cli\u003eRobust protection: Brown-out and POR ensure safe operation.\u003c\/li\u003e\n\u003cli\u003eFlexible I\/O: 20 pins provide ample GPIO for small systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUltra-Low-Power Wearables\u003c\/h3\u003e\u003cp\u003e1.8V operation and 8MHz clock reduce energy consumption in fitness trackers and smart watches.\u003c\/p\u003e\u003ch3\u003ePortable Medical Patches\u003c\/h3\u003e\u003cp\u003eLow voltage and small WFQFN package enable compact, battery-operated health monitors.\u003c\/p\u003e\u003ch3\u003eWireless Sensor Nodes\u003c\/h3\u003e\u003cp\u003eWith 4KB flash, it can manage periodic sensor readings and RF module wake-up in IoT networks.\u003c\/p\u003e\u003ch3\u003eEnergy Harvesting Devices\u003c\/h3\u003e\u003cp\u003e1.8V minimum supply allows operation from single-cell solar or thermal harvesters.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics\u003c\/h3\u003e\u003cp\u003ePWM outputs drive haptic motors or LEDs in remote controls and toys.\u003c\/p\u003e\u003ch3\u003eAutomotive Accessories\u003c\/h3\u003e\u003cp\u003eWide temperature range and robust reset make it suitable for key fobs and interior lighting.\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\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\u003e8MHz\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\u003e4KB (2K 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\u003e256 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e256 x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.8V ~ 3.6V\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 ~ 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-QFN-EP (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e20-WFQFN Exposed Pad\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 difference between ATTINY45V-15MT and standard ATTINY45?\u003c\/dt\u003e\n\u003cdd\u003eA: The 'V' variant operates at a lower voltage (1.8V to 3.6V) and a lower max speed of 8MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package does this part use?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-pin WFQFN exposed pad package.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 4KB of flash (2K x 16) and 256 bytes of SRAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating temperature range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from -40°C to +85°C.\u003c\/dd\u003e\n\u003cdt\u003eQ: What peripherals are included?\u003c\/dt\u003e\n\u003cdd\u003eA: It features Brown-out Detect\/Reset, POR, PWM, and WDT.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50887172456737,"sku":"ATTINY45V-15MT","price":94999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_20M1_20_c9a8af7f-23e0-4db3-b81c-a73f4709fa5c.jpg?v=1739315651","url":"https:\/\/hqickey.com\/products\/attiny45v-15mt","provider":"HQICKEY","version":"1.0","type":"link"}