{"product_id":"attiny841-mur","title":"ATTINY841-MUR","description":"\u003cp\u003eThe Microchip ATTINY841-MUR is a low-power 8-bit AVR microcontroller in a 20-WFQFN package. It operates from 1.7V to 5.5V and runs at up to 16MHz, making it an excellent choice for battery-powered and portable devices. With 8KB of flash memory and 512 bytes of SRAM, it provides ample resources for sensor interfacing, PWM control, and communication tasks. The device includes a PWM module and is designed for minimal power consumption in active and sleep modes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Voltage Operation (1.7V):\u003c\/strong\u003e Extends battery life in single-cell applications, reducing the need for boost converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Flash for Size (8KB):\u003c\/strong\u003e Allows more complex firmware than typical small-pin MCUs, enabling feature-rich applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 20-WFQFN Package:\u003c\/strong\u003e Occupies minimal board area, ideal for miniaturized consumer electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated PWM:\u003c\/strong\u003e Simplifies motor and LED control without external PWM generators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWearable Fitness Trackers\u003c\/h3\u003e\u003cp\u003eThe 1.7V minimum supply voltage allows direct operation from a single coin cell, while the 8KB flash can store activity algorithms and user profiles.\u003c\/p\u003e\u003ch3\u003eSmart Sensor Tags for Logistics\u003c\/h3\u003e\u003cp\u003eIts small 20-WFQFN package and low power consumption make it perfect for temperature\/humidity logging tags attached to shipping containers.\u003c\/p\u003e\u003ch3\u003ePortable Medical Injectors\u003c\/h3\u003e\u003cp\u003eThe 16MHz speed and PWM outputs can precisely control a small motor for drug delivery, with the wide voltage range accommodating varying battery levels.\u003c\/p\u003e\u003ch3\u003eConsumer Electronics Remote Controls\u003c\/h3\u003e\u003cp\u003eWith 8KB flash, it can handle complex IR\/RF protocols, while the low-power sleep mode extends remote battery life.\u003c\/p\u003e\u003ch3\u003eLED String Light Controllers\u003c\/h3\u003e\u003cp\u003ePWM channels can drive multiple LED colors, and the compact package fits inside small decorative housings.\u003c\/p\u003e\u003ch3\u003eSecurity Alarm Sensors\u003c\/h3\u003e\u003cp\u003eThe fast wake-up time and integrated analog comparator enable quick response to magnetic reed switch changes in door\/window sensors.\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\u003e16MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, SPI, UART\/USART\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003ePWM\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 (8K x 8)\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\u003e1.7V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 12x10b\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 operating voltage range of the ATTINY841-MUR?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.7V to 5.5V, making it ideal for low-voltage battery applications.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the maximum clock frequency?\u003c\/dt\u003e\n\u003cdd\u003eA: The device supports up to 16MHz, providing adequate performance for small control tasks.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash memory does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It includes 8KB of flash (8K x 8) for program storage, which is generous for its class.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 20-WFQFN exposed pad package, which is very compact for space-limited designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it have PWM capability?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it features PWM channels, and it also includes an ADC for analog signal processing.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50884339499297,"sku":"ATTINY841-MUR","price":1.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_20M1_20_68c3f048-70a1-4426-ae29-6ae6a0255214.jpg?v=1739258122","url":"https:\/\/hqickey.com\/products\/attiny841-mur","provider":"HQICKEY","version":"1.0","type":"link"}