Texas Instruments LM3S1R21-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 1000 |
| Packaging | | Tray |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 67 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 48K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 3.6V |
| Data Converters | A/D 8x10b |
| 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 LM3S1R21-IQC80-C3 ARM Cortex-M3 Microcontroller
The LM3S1R21-IQC80-C3 is a high-performance 32-bit ARM® Cortex®-M3 microcontroller from Texas Instruments' Stellaris® 1000 series, engineered for demanding embedded and industrial applications. This authentic component delivers exceptional processing power at 80MHz with comprehensive connectivity options and robust peripheral integration, making it the ideal choice for mission-critical systems requiring long-term availability and proven reliability.
Key Features & Benefits
- High-Performance Processing: ARM Cortex-M3 core running at 80MHz delivers real-time control capabilities with efficient power consumption for industrial automation and embedded systems
- Generous Memory: 256KB Flash program memory and 48KB RAM provide ample space for complex firmware development, over-the-air updates, and data logging applications
- Rich Connectivity: Multiple communication interfaces including UART/USART, SPI, SSI, I2C, LINbus, IrDA, Microwire, and EBI/EMI enable seamless integration with sensors, displays, and network modules
- Extensive I/O: 67 general-purpose I/O pins offer flexible system integration for motor control, HMI interfaces, and multi-sensor applications
- Advanced Peripherals: Integrated DMA controller, PWM modules, watchdog timer (WDT), brown-out detection, and power-on reset ensure robust operation in harsh industrial environments
- Precision ADC: 8-channel 10-bit analog-to-digital converter enables accurate sensor interfacing for temperature monitoring, pressure sensing, and analog signal processing
- Wide Operating Range: 1.08V to 3.6V supply voltage and -40°C to +85°C temperature range guarantee reliable performance across diverse environmental conditions
- Industrial-Grade Package: 100-LQFP surface-mount package (14x14mm) ensures reliable PCB assembly with excellent thermal characteristics and mechanical stability
Ideal Applications
Perfect for industrial automation controllers, motor control systems, building automation networks, medical device instrumentation, embedded networking gateways, data acquisition systems, IoT edge computing nodes, and smart energy management where reliability, long lifecycle support, and authentic components are critical for production success.
Why Choose HQICKEY
As a trusted distributor of authentic Texas Instruments components, HQICKEY guarantees 100% genuine parts with full traceability, comprehensive datasheets, long lifecycle availability, and dedicated technical support for your production needs. We serve OEMs and system integrators worldwide with reliable fulfillment, quality assurance, and competitive pricing for volume orders.
Related Resources
Explore our complete range of Microcontrollers for embedded and industrial applications. Visit HQICKEY to discover our full catalog of authentic semiconductor components with worldwide shipping. Stay updated with the latest industry insights, technical guides, and product releases on our News Blog.
LM3S1R21-IQC80-C3.pdf