Texas Instruments LM3S5K31-IQC80-C3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,906.88 | Dhs. 355,906.88 |
| 15+ | Dhs. 344,667.71 | Dhs. 5,170,015.65 |
| 25+ | Dhs. 337,174.94 | Dhs. 8,429,373.50 |
| 50+ | Dhs. 318,443.00 | Dhs. 15,922,150.00 |
| 100+ | Dhs. 280,979.12 | Dhs. 28,097,912.00 |
| N+ | Dhs. 56,195.82 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Packaging | | Tray |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 67 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 24K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 1.32V |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
Texas Instruments LM3S5K31-IQC80-C3 ARM Cortex-M3 Microcontroller
The LM3S5K31-IQC80-C3 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.
Key Features & Benefits
- High-Performance Processing: 80MHz ARM Cortex-M3 32-bit single-core architecture ensures fast execution and efficient power consumption for time-critical embedded applications
- Generous Memory: 128KB Flash program memory and 24KB RAM provide ample space for complex firmware, data logging, and multi-tasking applications
- Rich Connectivity Options: Comprehensive peripheral set including CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, and USB for versatile system integration and multi-protocol communication
- Advanced Peripherals: Integrated DMA controller, PWM modules, watchdog timer (WDT), and brown-out detection for robust system operation and fail-safe design
- Extensive I/O Capability: 67 general-purpose I/O pins enable flexible interfacing with sensors, actuators, displays, and external devices
- Precision Analog: 16-channel 10-bit A/D converter with up to 1 MSPS sampling rate for accurate sensor data acquisition and signal processing
- Industrial-Grade Reliability: Operating temperature range of -40°C to 85°C ensures reliable performance in harsh industrial, automotive, and outdoor environments
- Compact Surface Mount Package: 100-LQFP (14x14mm) package optimized for space-constrained PCB designs with excellent thermal performance
- Low Power Modes: Multiple sleep and deep-sleep modes reduce power consumption in battery-powered and energy-efficient applications
- Development Support: Compatible with industry-standard ARM development tools, extensive code libraries, and Texas Instruments' comprehensive technical documentation
Applications
The LM3S5K31-IQC80-C3 is the ideal choice for a wide range of professional applications including:
- Industrial control systems and factory automation
- Motor control and servo drives
- Building automation and HVAC systems
- Medical devices and diagnostic equipment
- Automotive electronics and dashboard controllers
- Embedded networking and IoT gateway devices
- Protocol converters and multi-interface communication hubs
- Data acquisition systems and instrumentation
- Security systems and access control
- Energy management and smart metering
The 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.
Quality Assurance & Authenticity Guarantee
All 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.
Why Choose HQICKEY?
HQICKEY is your trusted partner for premium semiconductor components and industrial electronics. We specialize in providing authentic, high-quality components with:
- Direct sourcing from authorized distributors
- Comprehensive quality inspection and testing
- Long lifecycle availability and obsolescence management
- Dedicated technical support from experienced engineers
- Fast worldwide shipping with secure packaging
- Competitive pricing for both prototype and production quantities
Related Resources
Explore our complete range of Microcontrollers for your embedded system projects. Visit HQICKEY for premium semiconductor components and industrial electronics. Stay updated with the latest industry insights, application notes, and technical tutorials on our Technical Blog.
LM3S5K31-IQC80-C3.pdf