{"product_id":"lm3s1b21-iqc80-c3t","title":"LM3S1B21-IQC80-C3T","description":"\u003ch2\u003eTexas Instruments LM3S1B21-IQC80-C3T Microcontroller Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S1B21-IQC80-C3T\u003c\/strong\u003e is a high-performance 32-bit microcontroller from Texas Instruments' Stellaris ARM Cortex-M3 family, engineered for embedded and industrial applications requiring robust processing power, extensive connectivity options, and long-term reliability. This industrial-grade MCU combines exceptional computational performance with comprehensive peripheral integration, making it an ideal choice for demanding real-time control systems.\u003c\/p\u003e\u003ch3\u003eWhy Choose the LM3S1B21-IQC80-C3T?\u003c\/h3\u003e\u003cp\u003eThis microcontroller stands out in the embedded systems market for its balanced combination of processing power, memory capacity, and connectivity features. Whether you're developing industrial automation equipment, motor control systems, building management solutions, or medical devices, the LM3S1B21-IQC80-C3T delivers the performance and reliability your application demands. Its wide operating temperature range and robust peripheral set ensure consistent operation in challenging industrial environments.\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 single-core processor running at 80MHz delivers exceptional computational performance for demanding embedded applications, real-time control loops, and complex signal processing tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous Memory Resources:\u003c\/strong\u003e 256KB Flash program memory and 96KB RAM provide ample space for complex firmware, data buffering, and sophisticated control algorithms without external memory requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Connectivity:\u003c\/strong\u003e Multiple communication interfaces including EBI\/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, and UART\/USART enable seamless integration with various peripherals, sensors, and networks for flexible system architecture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Peripheral Set:\u003c\/strong\u003e Integrated DMA controller, PWM generators, watchdog timer (WDT), brown-out detection, and power-on reset (POR) ensure reliable operation, reduce external component count, and enable flexible system design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e67 I\/O Pins:\u003c\/strong\u003e Abundant GPIO options provide extensive interfacing capabilities for sensors, actuators, displays, and external devices, supporting complex multi-peripheral systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to 85°C (TA), making it suitable for harsh industrial environments, automotive applications, and outdoor installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Supply:\u003c\/strong\u003e Wide voltage range (1.08V to 3.6V) supports various power architectures, battery-powered designs, and low-power applications with multiple power-saving modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-bit ADC with 8 Channels:\u003c\/strong\u003e Integrated analog-to-digital converter enables precise sensor data acquisition, analog signal monitoring, and measurement applications without external ADC components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-LQFP Package:\u003c\/strong\u003e Surface-mount 100-pin LQFP (14x14mm) package offers excellent pin density, thermal performance, and PCB layout flexibility for space-constrained designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cp\u003eThe LM3S1B21-IQC80-C3T microcontroller excels in a wide range of professional and industrial applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e PLC controllers, factory automation systems, process control, and SCADA interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Control:\u003c\/strong\u003e Brushless DC motor control, stepper motor drivers, servo systems, and variable frequency drives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation:\u003c\/strong\u003e HVAC control systems, lighting management, access control, and energy monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Devices:\u003c\/strong\u003e Patient monitoring equipment, diagnostic instruments, and portable medical devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Systems:\u003c\/strong\u003e Body control modules, dashboard controllers, and automotive diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmbedded Networking:\u003c\/strong\u003e Industrial Ethernet nodes, gateway devices, and protocol converters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest \u0026amp; Measurement:\u003c\/strong\u003e Data acquisition systems, instrumentation, and laboratory equipment\u003c\/li\u003e\n\u003c\/ul\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 1000\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\u003eEBI\/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART\/USART\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\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\u003e96K x 8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e1.08V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Converters\u003c\/td\u003e \t\u003ctd\u003eA\/D 8x10b\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\u003eQuality Assurance \u0026amp; Authenticity Guarantee\u003c\/h3\u003e\u003cp\u003eAll LM3S1B21-IQC80-C3T microcontrollers are sourced directly from Texas Instruments authorized distributors and verified manufacturers, ensuring 100% authenticity with complete traceability documentation. Each component undergoes rigorous quality control and comes with full lifecycle support for your production requirements. We provide comprehensive technical documentation, datasheets, and application notes to support your design and development process.\u003c\/p\u003e\u003ch3\u003eLong Lifecycle Availability\u003c\/h3\u003e\u003cp\u003eAs part of Texas Instruments' Stellaris family, the LM3S1B21-IQC80-C3T benefits from extended product lifecycle support, making it an excellent choice for long-term production projects and industrial applications where component availability and consistency are critical. Our dedicated supply chain ensures reliable availability for volume production and ongoing maintenance requirements.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eRelated Resources \u0026amp; Product Categories\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers Collection\"\u003eExplore Our Complete Microcontrollers Collection\u003c\/a\u003e - Browse our extensive range of ARM Cortex-M, AVR, PIC, and other microcontroller families for embedded systems, IoT devices, and industrial applications\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY Homepage\"\u003eVisit HQICKEY Homepage\u003c\/a\u003e - Your trusted source for authentic semiconductor components, embedded solutions, and electronic components with worldwide shipping and technical support\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"Technical News \u0026amp; Updates\"\u003eTechnical News \u0026amp; Industry Updates\u003c\/a\u003e - Stay informed about the latest semiconductor technologies, product releases, application notes, and embedded systems design trends\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002638434593,"sku":"LM3S1B21-IQC80-C3T","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_296_4040149_PZ_100_f2b1305d-4fc2-494e-aa54-839491360a9d.jpg?v=1741203335","url":"https:\/\/hqickey.com\/de\/products\/lm3s1b21-iqc80-c3t","provider":"HQICKEY","version":"1.0","type":"link"}