{"product_id":"attiny45v-10pu","title":"ATTINY45V-10PU","description":"\u003cp\u003eThe ATTINY45V-10PU is an 8-bit AVR microcontroller from Microchip in a compact 8-pin DIP package. It operates from 1.8V to 5.5V and runs at up to 10MHz, offering 4KB of Flash and 256 bytes of RAM. Integrated features include Brown-out Reset, Power-on Reset, PWM, and a Watchdog Timer. Its small footprint and low-voltage capability make it ideal for simple embedded control in toys, sensors, and battery-powered devices.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1.8V operation: Allows direct use with single-cell batteries, eliminating boost converters.\u003c\/li\u003e\n\u003cli\u003e8-pin DIP package: Easy to prototype on breadboards and suitable for small production runs.\u003c\/li\u003e\n\u003cli\u003e4KB Flash: Sufficient for compact control algorithms and bootloaders.\u003c\/li\u003e\n\u003cli\u003eIntegrated PWM and WDT: Reduces external component count and improves system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMiniature LED Lighting Effects\u003c\/h3\u003e\u003cp\u003eThe 8-pin DIP package and PWM channels allow direct control of RGB LEDs for decorative lighting, with the 1.8V minimum enabling single-cell battery operation.\u003c\/p\u003e\u003ch3\u003eSmall Sensor Triggers\u003c\/h3\u003e\u003cp\u003eWith 256 bytes of RAM, it can handle simple threshold detection from photodiodes or thermistors, triggering alarms or relays.\u003c\/p\u003e\u003ch3\u003eToy and Hobby Controllers\u003c\/h3\u003e\u003cp\u003eThe through-hole package is breadboard-friendly, making it ideal for educational robotics and hobby projects requiring 4KB of code space.\u003c\/p\u003e\u003ch3\u003eBattery Management for Single Cells\u003c\/h3\u003e\u003cp\u003eOperating down to 1.8V, it can monitor a Li-ion cell's voltage and control a charge\/discharge FET, with the WDT preventing lockups.\u003c\/p\u003e\u003ch3\u003eAnalog Signal Conditioning\u003c\/h3\u003e\u003cp\u003eIts internal ADC (not listed but typical for AVR) can sample slow analog signals, while the 10MHz speed handles basic filtering algorithms.\u003c\/p\u003e\u003ch3\u003eRemote Keyless Entry Receivers\u003c\/h3\u003e\u003cp\u003eThe low-power sleep modes and fast wake-up make it suitable for decoding RF signals in car key fobs, with the -40°C to 85°C range covering automotive use.\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\u003e10MHz\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 ~ 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 ~ 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\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-PDIP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e8-DIP (0.300\", 7.62mm)\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 of the ATTINY45V-10PU?\u003c\/dt\u003e\n\u003cdd\u003eA: It runs at up to 10MHz, optimized for low-voltage operation.\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, supporting both 2V and 5V logic systems.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much program memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 4KB of Flash (2K x 16 words).\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is this?\u003c\/dt\u003e\n\u003cdd\u003eA: It is an 8-pin DIP (0.300\", 7.62mm) through-hole package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it include PWM?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it has two PWM channels for motor or LED control.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50883710550305,"sku":"ATTINY45V-10PU","price":2.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_8-DIP_d6632340-2d21-435c-b22d-7742c75e7696.jpg?v=1739259082","url":"https:\/\/hqickey.com\/products\/attiny45v-10pu","provider":"HQICKEY","version":"1.0","type":"link"}