Manufacturer Part Number
LM3S1R21-IQC80-C5
Manufacturer
Texas Instruments
Introduction
The LM3S1R21-IQC80-C5 is a high-performance, low-power, 32-bit ARM Cortex-M3 based microcontroller from Texas Instruments' Stellaris series. It offers a comprehensive set of features and peripherals, making it suitable for a wide range of embedded applications.
Product Features and Performance
ARM Cortex-M3 32-bit single-core processor operating at 80MHz
256KB of FLASH program memory
48KB of RAM
Extensive connectivity options, including EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, and UART/USART
Peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and Watchdog Timer (WDT)
67 I/O pins
8-channel, 10-bit Analog-to-Digital Converter (ADC)
Wide operating voltage range of 1.08V to 3.6V
Operating temperature range of -40°C to 85°C
Product Advantages
Powerful 32-bit ARM Cortex-M3 processor for efficient and reliable performance
Extensive peripheral set for versatile connectivity and control
Low-power design for energy-efficient operation
Broad operating voltage and temperature ranges for diverse applications
Key Reasons to Choose This Product
Robust and reliable 32-bit microcontroller architecture
Comprehensive peripheral set for enhanced functionality
Low-power operation and wide voltage/temperature range
Scalability and expandability for future product development
Quality and Safety Features
Designed and manufactured to Texas Instruments' high-quality standards
Robust features for reliable operation, including Brown-out Detect/Reset and Watchdog Timer
Compatibility
The LM3S1R21-IQC80-C5 is compatible with a wide range of embedded systems and can be easily integrated into various application environments.
Application Areas
Industrial automation and control
Home and building automation
Portable and battery-powered devices
Wearable electronics
Robotics and motion control
Sensor and data acquisition systems
Product Lifecycle
The LM3S1R21-IQC80-C5 is an obsolete product, and Texas Instruments no longer manufactures it. However, there are several equivalent or alternative models available from the Stellaris ARM Cortex-M3 series, such as the LM3S6965-IQC100-C3, LM3S9B92-IBZ80-C5, and LM3S9B92-IQC80-C5. Customers are advised to contact our website's sales team for more information on the available options and to determine the best solution for their specific requirements.
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