{"product_id":"lm3s5r31-iqc80-c5","title":"LM3S5R31-IQC80-C5","description":"\u003ch2\u003eTexas Instruments LM3S5R31-IQC80-C5 - High-Performance ARM Cortex-M3 Microcontroller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S5R31-IQC80-C5\u003c\/strong\u003e from Texas Instruments is a premium 32-bit ARM Cortex-M3 microcontroller engineered for demanding embedded and industrial applications. Part of the renowned Stellaris ARM Cortex-M3S 5000 series, this MCU delivers exceptional processing power at 80MHz while maintaining energy efficiency and reliability.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Technical Specifications\u003c\/h3\u003e\u003cp\u003eThis advanced microcontroller integrates 256KB of flash memory and 48KB of RAM, providing ample storage for complex firmware and real-time data processing. With 67 programmable I\/O pins, the LM3S5R31-IQC80-C5 offers extensive connectivity options including CANbus, USB, UART\/USART, I2C, SPI, SSI, and LINbus interfaces, making it ideal for multi-protocol communication systems.\u003c\/p\u003e\u003cp\u003eThe integrated 16-channel 10-bit ADC enables precise analog signal acquisition, while advanced peripherals including DMA, PWM, watchdog timer (WDT), and brown-out detection ensure robust operation in challenging industrial environments. The device operates reliably across a wide temperature range of -40°C to 85°C, perfect for automotive, industrial control, and outdoor applications.\u003c\/p\u003e\u003ch3\u003eApplications \u0026amp; Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial automation and process control systems\u003c\/li\u003e\n\u003cli\u003eAutomotive body electronics and CAN-based networks\u003c\/li\u003e\n\u003cli\u003eMedical instrumentation and diagnostic equipment\u003c\/li\u003e\n\u003cli\u003eBuilding automation and HVAC control\u003c\/li\u003e\n\u003cli\u003eMotor control and power management systems\u003c\/li\u003e\n\u003cli\u003eIoT edge devices and sensor networks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage \u0026amp; Mounting\u003c\/h3\u003e\u003cp\u003eHoused in a compact 100-LQFP (14x14mm) surface-mount package, the LM3S5R31-IQC80-C5 is designed for high-density PCB layouts while maintaining excellent thermal performance and signal integrity. The device is RoHS compliant and suitable for lead-free manufacturing processes.\u003c\/p\u003e\u003ch3\u003eComplete Technical 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, EBI\/EMI, 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, I2S, 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\u003e256KB (256K 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\u003e48K 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 for Your Semiconductor Needs?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in providing authentic, high-reliability semiconductor components with full traceability and compliance documentation. Every LM3S5R31-IQC80-C5 microcontroller we supply comes with manufacturer certification, ensuring you receive genuine Texas Instruments products for your mission-critical applications.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers (MCUs): 8\/16\/32-bit ARM, RISC-V, PIC for IoT \u0026amp; Automotive - HQICKEY\"\u003emicrocontrollers\u003c\/a\u003e for embedded systems, industrial automation, and IoT applications. Visit our \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components \u0026amp; Electronic Parts\"\u003ehomepage\u003c\/a\u003e to discover our full range of premium semiconductor components, or check our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"NEWS - HQICKEY Blog\"\u003etechnical blog\u003c\/a\u003e for the latest industry insights, application notes, and design resources.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002673922337,"sku":"LM3S5R31-IQC80-C5","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_100-LQFP_51c827c8-82f4-45a5-8364-063cb9ea15c6.jpg?v=1741204415","url":"https:\/\/hqickey.com\/de\/products\/lm3s5r31-iqc80-c5","provider":"HQICKEY","version":"1.0","type":"link"}