The Texas Instruments LM3S9997-IQC80-C5 is a high-performance microcontroller that is part of the Stellaris® LM3S series, designed to cater to a wide range of embedded applications. This ARM® Cortex™-M3 based microcontroller combines the efficiency of a 32-bit core with robust connectivity options and versatile peripherals, making it an ideal choice for industrial, automotive, and consumer electronics applications.

Key Features

• Core: ARM Cortex-M3 processor, providing excellent computational performance and system response to interrupts, with a CPU speed of up to 50 MHz.
• Memory: Features 256KB of flash memory and 96KB of SRAM, ensuring ample space for complex applications and data storage.
• Connectivity: Offers a range of communication interfaces including UART, SSI, I2C, and CAN, allowing for flexible integration with other components and systems.
• Timers: Includes multiple 32-bit and 16-bit timers, alongside PWM outputs for precise control over timing-related functions.
• Analog: Equipped with an integrated analog-to-digital converter (ADC) with 12-bit precision, facilitating accurate sensor readings and analog data processing.
• Temperature Range: Operates reliably over an industrial temperature range from -40°C to 85°C, ensuring stability in varying environmental conditions.
• Package: Available in a compact 100-pin LQFP (Low-Profile Quad Flat Package), optimizing board space and making it suitable for space-constrained applications.
• Power Management: Includes an integrated power-on reset and brown-out reset, with low power modes for energy-efficient operation.

Applications

The LM3S9997-IQC80-C5 is versatile enough to be used in a multitude of applications such as:

• Industrial control systems
• Factory automation
• Automotive systems
• Home automation and smart appliances
• Portable medical devices
• Complex IoT devices

With its robust set of features and connectivity options, the Texas Instruments LM3S9997-IQC80-C5 microcontroller stands out as a comprehensive solution for sophisticated and demanding embedded systems.