Texas Instruments LM3S812-IQN50-C2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,887.50 | Dhs. 355,887.50 |
| 15+ | Dhs. 344,648.95 | Dhs. 5,169,734.25 |
| 25+ | Dhs. 337,156.58 | Dhs. 8,428,914.50 |
| 50+ | Dhs. 318,425.66 | Dhs. 15,921,283.00 |
| 100+ | Dhs. 280,963.82 | Dhs. 28,096,382.00 |
| N+ | Dhs. 56,192.76 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | Stellaris® ARM® Cortex®-M3S 800 |
| Packaging | | Tray |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 50MHz |
| Connectivity | I2C, Microwire, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 34 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 3.6V |
| Data Converters | A/D 2x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
LM3S812-IQN50-C2 - High-Performance ARM Cortex-M3 Microcontroller
The LM3S812-IQN50-C2 from Texas Instruments is a powerful 32-bit microcontroller built on the ARM Cortex-M3 architecture, designed for demanding embedded applications in industrial automation, IoT devices, and consumer electronics. Part of the renowned Stellaris ARM Cortex-M3S 800 series, this MCU delivers exceptional performance with a 50MHz clock speed while maintaining low power consumption.
Key Features & Benefits
This industrial-grade microcontroller features 64KB of Flash memory and 8KB of RAM, providing ample space for complex firmware and real-time data processing. The LM3S812 offers comprehensive connectivity options including I2C, Microwire, SPI, SSI, and UART/USART interfaces, making it ideal for multi-protocol communication systems.
With 34 I/O pins, integrated 10-bit ADC converters, and essential peripherals like PWM, WDT, and brown-out detection, this MCU simplifies system design while reducing external component count. The 48-LQFP surface mount package (7x7mm) ensures compact PCB layouts for space-constrained applications.
Operating from 3V to 3.6V supply voltage across an industrial temperature range of -40°C to 85°C, the LM3S812-IQN50-C2 delivers reliable performance in harsh environments. The internal oscillator eliminates the need for external crystals, further reducing BOM costs and board complexity.
Applications
Perfect for industrial control systems, building automation, motor control, sensor networks, data acquisition systems, and embedded IoT gateways. The ARM Cortex-M3 core provides efficient 32-bit processing with excellent code density and interrupt response.
Why Choose LM3S812-IQN50-C2?
- Proven ARM Cortex-M3 Architecture: Industry-standard 32-bit RISC core with excellent code efficiency and real-time performance
- Rich Peripheral Set: Multiple communication interfaces (I2C, SPI, UART) enable seamless integration with sensors, displays, and wireless modules
- Low Power Design: Optimized power modes extend battery life in portable and remote applications
- Industrial Temperature Range: Reliable operation from -40°C to 85°C for automotive, industrial, and outdoor deployments
- Compact Footprint: 48-LQFP package (7x7mm) saves valuable PCB space
- Cost-Effective Solution: Internal oscillator and integrated peripherals reduce external component requirements
Development & Support
The LM3S812 is supported by Texas Instruments' comprehensive development ecosystem, including Code Composer Studio IDE, TivaWare software libraries, and extensive documentation. Compatible with industry-standard ARM development tools and JTAG/SWD debugging interfaces.
Quality & Compliance
This microcontroller meets RoHS compliance standards and is manufactured to Texas Instruments' stringent quality specifications. Ideal for commercial and industrial applications requiring long-term availability and reliability.
Related Products & Resources
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