{"product_id":"lm3s9997-iqc80-c5t","title":"LM3S9997-IQC80-C5T","description":"\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 9000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | Tape \u0026amp; Reel (TR)\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, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART\/USART, USB OTG\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\u003e60\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\u003e64K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.235V ~ 1.365V\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\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S9997-IQC80-C5T\u003c\/strong\u003e is a high-performance 32-bit microcontroller from Texas Instruments' Stellaris® ARM® Cortex®-M3 family, engineered for demanding embedded and industrial applications. Operating at 80MHz with 256KB Flash memory and 64KB RAM, this MCU delivers exceptional processing power for real-time control systems, industrial automation, and connectivity-intensive applications requiring robust performance and reliability.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance ARM® Cortex®-M3 Core:\u003c\/strong\u003e 32-bit processing at 80MHz ensures fast execution for complex algorithms, real-time operations, and demanding computational tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Connectivity Options:\u003c\/strong\u003e Integrated USB OTG, Ethernet, CANbus, LINbus, and multiple serial interfaces (UART, SPI, I2C, SSI) enable seamless integration into networked systems and industrial communication protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Memory:\u003c\/strong\u003e 256KB Flash and 64KB RAM provide ample space for application code, data buffering, and firmware updates without external memory requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Peripherals:\u003c\/strong\u003e DMA controller, PWM modules, watchdog timer, I2S interface, and 16-channel 10-bit ADC support diverse application requirements from motor control to audio processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-Grade Reliability:\u003c\/strong\u003e Wide operating temperature range (-40°C to 85°C) and robust design with brown-out detection ensure dependable performance in harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 GPIO Pins:\u003c\/strong\u003e Flexible I\/O configuration supports complex interfacing needs for sensors, actuators, displays, and communication modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly design meets global regulatory standards for lead-free manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Design:\u003c\/strong\u003e Optimized power management with multiple sleep modes extends battery life in portable applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial automation and process control systems\u003c\/li\u003e\n\u003cli\u003eBuilding automation, HVAC control, and smart building infrastructure\u003c\/li\u003e\n\u003cli\u003eMotor control, servo drives, and robotics applications\u003c\/li\u003e\n\u003cli\u003eNetworked embedded systems with Ethernet connectivity\u003c\/li\u003e\n\u003cli\u003eUSB-based data acquisition, instrumentation, and test equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive and transportation systems (CAN\/LIN networks)\u003c\/li\u003e\n\u003cli\u003eMedical devices, diagnostic equipment, and patient monitoring systems\u003c\/li\u003e\n\u003cli\u003eEnergy management, smart grid applications, and power monitoring\u003c\/li\u003e\n\u003cli\u003eHuman-machine interfaces (HMI) and touchscreen control panels\u003c\/li\u003e\n\u003cli\u003eIoT gateways and edge computing devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications Summary\u003c\/h3\u003e\u003cp\u003eThis microcontroller features an internal oscillator, eliminating the need for external crystal components in many designs and reducing BOM costs. The integrated brown-out detection and power-on reset ensure reliable startup and operation under varying power conditions. With its 100-LQFP surface-mount package (14x14mm), the LM3S9997 offers a compact footprint suitable for space-constrained PCB designs while maintaining excellent thermal performance and signal integrity.\u003c\/p\u003e\u003cp\u003eThe device supports multiple communication protocols simultaneously, making it ideal for gateway applications that bridge different industrial networks. The DMA controller offloads data transfer tasks from the CPU, enabling efficient multi-tasking and real-time responsiveness.\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Semiconductor Needs\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we guarantee 100% authentic Texas Instruments components with full traceability, quality certifications, and long lifecycle support. Our global distribution network ensures fast delivery to OEMs and system integrators worldwide, and our experienced technical team provides dedicated engineering support to help you integrate this powerful microcontroller into your designs successfully. We understand the critical importance of component authenticity and reliability in industrial applications.\u003c\/p\u003e\u003ch3\u003eRelated Resources\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - ARM, PIC, AVR, and More\"\u003eMicrocontrollers\u003c\/a\u003e for embedded systems and industrial applications. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components Distributor\"\u003eHQICKEY\u003c\/a\u003e to discover our full catalog of authentic electronic components. Stay updated with the latest industry insights and technical guides on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News - Semiconductor Industry Updates and Technical Articles\"\u003eNews Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002642563361,"sku":"LM3S9997-IQC80-C5T","price":355880.72,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_296_4040149_PZ_100_8390129d-e456-4b7c-9590-8403908735d3.jpg?v=1741203483","url":"https:\/\/hqickey.com\/products\/lm3s9997-iqc80-c5t","provider":"HQICKEY","version":"1.0","type":"link"}