{"product_id":"lm3s1b21-ibz80-c3","title":"LM3S1B21-IBZ80-C3","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 1000\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\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\u003e108-BGA (10x10)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e108-LFBGA\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\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM3S1B21-IBZ80-C3\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 that require robust processing power, extensive connectivity options, and exceptional reliability. Operating at 80MHz with 256KB Flash memory and 96KB RAM, this advanced MCU delivers outstanding performance for real-time control systems, industrial automation, communication gateways, and sophisticated IoT applications.\u003c\/p\u003e\u003cp\u003eBuilt on the industry-standard ARM Cortex-M3 architecture, the LM3S1B21-IBZ80-C3 combines energy efficiency with powerful computational capabilities, making it ideal for battery-powered devices and always-on systems. The comprehensive peripheral set and multiple communication interfaces reduce external component requirements, lowering overall system cost and complexity while improving reliability.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Technical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance ARM Cortex-M3 Core:\u003c\/strong\u003e 32-bit processing at 80MHz with 1.25 DMIPS\/MHz performance ensures fast execution for demanding embedded applications, real-time operating systems, and complex control algorithms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous Memory Resources:\u003c\/strong\u003e 256KB Flash program memory and 96KB SRAM provide ample space for complex firmware, data buffering, and multi-tasking applications without external memory requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Connectivity Options:\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, displays, and network modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Integrated Peripheral Set:\u003c\/strong\u003e Built-in DMA controller, PWM modules, watchdog timer (WDT), and brown-out detection enhance system reliability, reduce CPU overhead, and minimize external component count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e67 Flexible I\/O Pins:\u003c\/strong\u003e Abundant GPIO options with configurable pull-ups\/pull-downs provide maximum flexibility for system design, sensor interfacing, and future expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Analog Capabilities:\u003c\/strong\u003e 8-channel 10-bit ADC enables precise sensor measurements and analog signal processing for industrial monitoring and control applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage Range:\u003c\/strong\u003e 1.08V to 3.6V supply voltage compatibility supports both low-power battery operation and standard industrial power supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e -40°C to 85°C operating range ensures reliable performance in harsh industrial environments, automotive applications, and outdoor installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 108-LFBGA Package:\u003c\/strong\u003e Space-efficient 10x10mm surface mount design (0.8mm pitch) ideal for size-constrained applications and high-density PCB layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant \u0026amp; Lead-Free:\u003c\/strong\u003e Meets international environmental standards for global deployment and regulatory compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Modes:\u003c\/strong\u003e Multiple sleep and deep-sleep modes with fast wake-up times optimize power consumption for battery-powered and energy-efficient designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications \u0026amp; Use Cases\u003c\/h3\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\u003eBuilding Automation:\u003c\/strong\u003e HVAC control systems, lighting control, access control, and energy management\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\u003eData Acquisition Systems:\u003c\/strong\u003e Multi-channel data loggers, environmental monitoring, and industrial measurement equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Gateways:\u003c\/strong\u003e Protocol converters, industrial Ethernet interfaces, Modbus gateways, and fieldbus adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Instrumentation:\u003c\/strong\u003e Patient monitoring devices, diagnostic equipment, and portable medical instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Electronics:\u003c\/strong\u003e Body control modules, dashboard controllers, and automotive diagnostic tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Edge Devices:\u003c\/strong\u003e Smart sensors, wireless sensor nodes, edge computing platforms, and connected devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Systems:\u003c\/strong\u003e Access control panels, alarm systems, and surveillance equipment controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest \u0026amp; Measurement:\u003c\/strong\u003e Portable test equipment, signal generators, and automated test systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications Summary\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitecture:\u003c\/strong\u003e 32-bit ARM Cortex-M3 RISC processor with Thumb-2 instruction set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed:\u003c\/strong\u003e Up to 80MHz with internal precision oscillator and PLL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 256KB Flash (with read protection), 96KB SRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interfaces:\u003c\/strong\u003e EBI\/EMI, 2x I2C, IrDA, LINbus, Microwire, 2x SPI\/SSI, 3x UART\/USART\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimers:\u003c\/strong\u003e General-purpose timers, PWM timers, watchdog timer, systick timer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog:\u003c\/strong\u003e 8-channel 10-bit ADC with 1 MSPS sampling rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDMA:\u003c\/strong\u003e 32-channel configurable DMA controller for efficient data transfers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebug:\u003c\/strong\u003e JTAG and Serial Wire Debug (SWD) interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e 108-pin LFBGA (10x10mm, 0.8mm pitch)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Semiconductor Needs?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we are a premium distributor specializing in authentic, high-quality semiconductor components with guaranteed long lifecycle availability. Our commitment to quality control ensures that every component meets or exceeds manufacturer specifications. We provide dedicated technical support to assist OEMs, system integrators, and design engineers throughout the entire product lifecycle—from initial design and prototyping to full-scale production and long-term maintenance.\u003c\/p\u003e\u003cp\u003eOur advantages include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic Components:\u003c\/strong\u003e Direct sourcing from authorized channels with full traceability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Lifecycle Support:\u003c\/strong\u003e Guaranteed availability for production-scale projects and legacy system maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Expertise:\u003c\/strong\u003e Engineering support for design-in, application guidance, and troubleshooting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Reliable worldwide delivery with proper handling and ESD protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Rigorous inspection and testing procedures to ensure component authenticity and functionality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitive Pricing:\u003c\/strong\u003e Volume pricing available for production quantities\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign Resources \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eTexas Instruments provides comprehensive development tools and resources for the Stellaris LM3S family, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStellaris Development Kits and evaluation boards\u003c\/li\u003e\n\u003cli\u003eStellarisWare software library with peripheral drivers and examples\u003c\/li\u003e\n\u003cli\u003eCode Composer Studio IDE and debugging tools\u003c\/li\u003e\n\u003cli\u003eApplication notes, reference designs, and technical documentation\u003c\/li\u003e\n\u003cli\u003eRTOS support including FreeRTOS, µC\/OS, and others\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOrdering Information \u0026amp; Packaging\u003c\/h3\u003e\u003cp\u003eThe LM3S1B21-IBZ80-C3 is available in tray packaging suitable for automated pick-and-place assembly. Contact our sales team for volume pricing, lead times, and custom packaging options. We maintain stock for immediate delivery and can accommodate both prototype quantities and production volumes.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Cross-References\u003c\/h3\u003e\u003cp\u003eExplore our comprehensive selection of \u003ca href=\"https:\/\/hqickey.com\/collections\/microcontrollers\" title=\"Microcontrollers - ARM Cortex-M, PIC, AVR, STM32 MCUs for Embedded Systems\"\u003eMicrocontrollers\u003c\/a\u003e for embedded systems, including other ARM Cortex-M3\/M4 devices, STM32 series, and industrial-grade MCUs. Visit our \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components Distributor | Authentic ICs with Lifecycle Support\"\u003ehomepage\u003c\/a\u003e to discover the latest products and special offers, or check our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Industry News, Application Notes \u0026amp; Design Guides\"\u003etechnical blog\u003c\/a\u003e for application notes, design guides, industry insights, and embedded systems best practices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed assistance with your design?\u003c\/strong\u003e Our technical team is ready to help you select the right microcontroller for your application, provide design recommendations, and ensure successful project implementation. Contact us today for expert guidance and competitive pricing.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51002637975841,"sku":"LM3S1B21-IBZ80-C3","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_MCU_296_108BGA-1.5-10x10_ZCR_108_9362e583-50f1-49a5-a87f-3851d476546f.jpg?v=1741203326","url":"https:\/\/hqickey.com\/de\/products\/lm3s1b21-ibz80-c3","provider":"HQICKEY","version":"1.0","type":"link"}