{"product_id":"atsam4ls8aa-mur","title":"ATSAM4LS8AA-MUR","description":"\u003cp\u003eThe ATSAM4LS8AA-MUR from Microchip is a low-power 32-bit MCU based on the ARM Cortex-M4 core. It operates at up to 48MHz with 512KB flash and 64KB RAM. The device supports a wide voltage range from 1.68V to 3.6V and includes peripherals like DMA, I2S, PWM, and WDT. Housed in a compact 48-VFQFN package, it is designed for energy-efficient embedded applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUltra-low power operation: 1.68V minimum supply extends battery life in portable devices.\u003c\/li\u003e\n\u003cli\u003eHigh memory capacity: 512KB flash and 64KB RAM support complex firmware and data buffering.\u003c\/li\u003e\n\u003cli\u003eEfficient data transfer: DMA offloads the CPU for faster peripheral communication.\u003c\/li\u003e\n\u003cli\u003eIntegrated audio interface: I2S enables direct digital audio connectivity.\u003c\/li\u003e\n\u003cli\u003eCompact footprint: 48-VFQFN package saves PCB space.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLow-Power IoT Sensor Nodes\u003c\/h3\u003e\u003cp\u003eThe 1.68V minimum supply and 48MHz Cortex-M4 enable battery-powered sensor nodes with efficient processing and long sleep currents.\u003c\/p\u003e\u003ch3\u003ePortable Medical Devices\u003c\/h3\u003e\u003cp\u003eWith 512KB flash and DMA, it can handle data logging from biosensors while maintaining low power for wearable health monitors.\u003c\/p\u003e\u003ch3\u003eAudio Processing\u003c\/h3\u003e\u003cp\u003eThe integrated I2S interface supports digital audio input\/output for compact audio accessories or voice-controlled devices.\u003c\/p\u003e\u003ch3\u003eIndustrial Control\u003c\/h3\u003e\u003cp\u003ePWM and WDT features make it suitable for motor control or safety-critical industrial automation requiring reliable operation.\u003c\/p\u003e\u003ch3\u003eSmart Home Hubs\u003c\/h3\u003e\u003cp\u003eIts multiple serial interfaces and GPIO allow connection to various sensors and actuators in a central home automation controller.\u003c\/p\u003e\u003ch3\u003eEmbedded Data Acquisition\u003c\/h3\u003e\u003cp\u003eDMA reduces CPU load during high-speed ADC sampling, ideal for vibration or power monitoring systems.\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\u003eSAM4L\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eCut Tape (CT) | NULL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Size\u003c\/td\u003e \t\u003ctd\u003e32-Bit Single-Core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpeed\u003c\/td\u003e \t\u003ctd\u003e48MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eI2C, IrDA, LINbus, SPI, UART\/USART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, I2S, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e27\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e512KB (512K 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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eRAM Size\u003c\/td\u003e \t\u003ctd\u003e64K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.68V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 3x12b; D\/A 1x10b\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\u003e48-QFN (7x7)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-VFQFN 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 core processor of the ATSAM4LS8AA-MUR?\u003c\/dt\u003e\n\u003cdd\u003eA: It uses an ARM Cortex-M4 processor running at up to 48 MHz.\u003c\/dd\u003e\n\u003cdt\u003eQ: What is the operating voltage range?\u003c\/dt\u003e\n\u003cdd\u003eA: It operates from 1.68V to 3.6V, suitable for low-power designs.\u003c\/dd\u003e\n\u003cdt\u003eQ: How much flash and RAM does it have?\u003c\/dt\u003e\n\u003cdd\u003eA: It has 512KB flash and 64KB RAM.\u003c\/dd\u003e\n\u003cdt\u003eQ: What package is available?\u003c\/dt\u003e\n\u003cdd\u003eA: It comes in a 48-VFQFN exposed pad package.\u003c\/dd\u003e\n\u003cdt\u003eQ: Does it support DMA and I2S?\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, it includes DMA and I2S peripherals.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":50889890791713,"sku":"ATSAM4LS8AA-MUR","price":8.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_150_48QFN-_90-7X7_48_5e4bcfda-9845-4831-9a4b-8379f9db7ca2.jpg?v=1739374169","url":"https:\/\/hqickey.com\/de\/products\/atsam4ls8aa-mur","provider":"HQICKEY","version":"1.0","type":"link"}