The LM3S5P31-IQC80-C3 is a high-performance microcontroller unit (MCU) from Texas Instruments, designed to meet the needs of sophisticated embedded applications. This product is part of the Stellaris® family, known for their advanced connectivity features, robust performance, and exceptional power efficiency.

Key Features

• Core: At the heart of the LM3S5P31-IQC80-C3 lies an ARM® Cortex™-M3 processor, which operates at a frequency of up to 80 MHz, delivering the computational power required for complex tasks and signal processing.
• Memory: This MCU comes with a generous memory capacity, including 256KB of Flash memory for program storage and 64KB of SRAM for efficient data handling.
• Communication Interfaces: A variety of communication interfaces are available, such as I2C, SPI, UARTs, and CAN, making it highly versatile for different communication protocols and peripheral connections.
• GPIO: The LM3S5P31-IQC80-C3 provides an extensive set of General-Purpose Input/Output (GPIO) pins, allowing for flexible interfacing with external devices and sensors.
• ADC: An integrated 12-bit Analog-to-Digital Converter (ADC) enables precise measurement of analog signals, crucial for sensor interfacing and data acquisition.
• Temperature Range: This MCU is designed to operate reliably across an industrial temperature range, making it suitable for harsh environments.
• Package: The device is available in a compact 100-pin LQFP (Low-Profile Quad Flat Package), ensuring a small footprint for space-constrained applications.

Applications

The LM3S5P31-IQC80-C3 is ideal for a wide range of applications, including but not limited to industrial control systems, automotive electronics, networking equipment, and portable medical devices. Its robust feature set and flexible IO capabilities make it an excellent choice for designers looking to create advanced, reliable, and efficient systems.

Support and Resources

Texas Instruments provides comprehensive support for the LM3S5P31-IQC80-C3, including technical documentation, development tools, and software libraries. Designers can leverage TI's extensive ecosystem to accelerate development and bring products to market faster.