{"product_id":"lm3s5k31-iqc80-c3","title":"LM3S5K31-IQC80-C3","description":"\u003ch2\u003eTexas Instruments LM3S5K31-IQC80-C3 ARM Cortex-M3 Microcontroller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S5K31-IQC80-C3\u003c\/strong\u003e is a high-performance 32-bit microcontroller from Texas Instruments' Stellaris ARM Cortex-M3 5000 series, engineered for demanding embedded and industrial applications. This powerful MCU combines an 80MHz ARM Cortex-M3 core with 128KB Flash memory and 24KB RAM, delivering exceptional processing capabilities for real-time control systems, industrial automation, and IoT applications.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Processing:\u003c\/strong\u003e 80MHz ARM Cortex-M3 32-bit single-core architecture ensures fast execution and efficient power consumption for time-critical embedded applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous Memory:\u003c\/strong\u003e 128KB Flash program memory and 24KB RAM provide ample space for complex firmware, data logging, and multi-tasking applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Connectivity Options:\u003c\/strong\u003e Comprehensive peripheral set including CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART\/USART, and USB for versatile system integration and multi-protocol communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Peripherals:\u003c\/strong\u003e Integrated DMA controller, PWM modules, watchdog timer (WDT), and brown-out detection for robust system operation and fail-safe design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive I\/O Capability:\u003c\/strong\u003e 67 general-purpose I\/O pins enable flexible interfacing with sensors, actuators, displays, and external devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Analog:\u003c\/strong\u003e 16-channel 10-bit A\/D converter with up to 1 MSPS sampling rate for accurate sensor data acquisition and signal processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability:\u003c\/strong\u003e Operating temperature range of -40°C to 85°C ensures reliable performance in harsh industrial, automotive, and outdoor environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 100-LQFP (14x14mm) package optimized for space-constrained PCB designs with excellent thermal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Modes:\u003c\/strong\u003e Multiple sleep and deep-sleep modes reduce power consumption in battery-powered and energy-efficient applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDevelopment Support:\u003c\/strong\u003e Compatible with industry-standard ARM development tools, extensive code libraries, and Texas Instruments' comprehensive technical documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe LM3S5K31-IQC80-C3 is the ideal choice for a wide range of professional applications including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIndustrial control systems and factory automation\u003c\/li\u003e\n\u003cli\u003eMotor control and servo drives\u003c\/li\u003e\n\u003cli\u003eBuilding automation and HVAC systems\u003c\/li\u003e\n\u003cli\u003eMedical devices and diagnostic equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and dashboard controllers\u003c\/li\u003e\n\u003cli\u003eEmbedded networking and IoT gateway devices\u003c\/li\u003e\n\u003cli\u003eProtocol converters and multi-interface communication hubs\u003c\/li\u003e\n\u003cli\u003eData acquisition systems and instrumentation\u003c\/li\u003e\n\u003cli\u003eSecurity systems and access control\u003c\/li\u003e\n\u003cli\u003eEnergy management and smart metering\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe comprehensive connectivity options make it perfect for applications requiring multiple communication protocols, while the robust peripheral set enables sophisticated control algorithms and real-time processing.\u003c\/p\u003e\u003ch3\u003eQuality Assurance \u0026amp; Authenticity Guarantee\u003c\/h3\u003e\u003cp\u003eAll LM3S5K31-IQC80-C3 units available at HQICKEY are sourced directly from authorized Texas Instruments distributors and undergo rigorous quality control inspection. We guarantee 100% authentic components with full traceability, proper storage conditions, and long lifecycle support for your production needs. Each unit comes with manufacturer warranty and compliance documentation including RoHS certification.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eTexas Instruments\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eStellaris® ARM® Cortex®-M3S 5000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tray\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eCore Processor\u003c\/td\u003e \t\u003ctd\u003eARM® Cortex®-M3\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\u003e80MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eConnectivity\u003c\/td\u003e \t\u003ctd\u003eCANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART\/USART, USB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePeripherals\u003c\/td\u003e \t\u003ctd\u003eBrown-out Detect\/Reset, DMA, POR, PWM, WDT\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of I\/O\u003c\/td\u003e \t\u003ctd\u003e67\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProgram Memory Size\u003c\/td\u003e \t\u003ctd\u003e128KB (128K 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\u003e24K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.08V ~ 1.32V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 16x10b\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\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\u003e100-LQFP (14x14)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e100-LQFP\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\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eHQICKEY is your trusted partner for premium semiconductor components and industrial electronics. We specialize in providing authentic, high-quality components with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect sourcing from authorized distributors\u003c\/li\u003e\n\u003cli\u003eComprehensive quality inspection and testing\u003c\/li\u003e\n\u003cli\u003eLong lifecycle availability and obsolescence management\u003c\/li\u003e\n\u003cli\u003eDedicated technical support from experienced engineers\u003c\/li\u003e\n\u003cli\u003eFast worldwide shipping with secure packaging\u003c\/li\u003e\n\u003cli\u003eCompetitive pricing for both prototype and production quantities\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers Collection\"\u003eMicrocontrollers\u003c\/a\u003e for your embedded system projects. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e for premium semiconductor components and industrial electronics. Stay updated with the latest industry insights, application notes, and technical tutorials on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog\"\u003eTechnical Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002641285409,"sku":"LM3S5K31-IQC80-C3","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_296_4040149_PZ_100_68d9b9a6-c68d-4dff-82f8-3e4f03c03be5.jpg?v=1741203439","url":"https:\/\/hqickey.com\/de\/products\/lm3s5k31-iqc80-c3","provider":"HQICKEY","version":"1.0","type":"link"}