The LM3S1G21-IBZ80-A1T is a high-performance microcontroller unit (MCU) from Texas Instruments, renowned for its robust design and versatile features. This MCU is part of the Stellaris® family, which is well-known for providing advanced connectivity, control, and communication features for a wide range of applications.

Key Features

• Core: At the heart of the LM3S1G21-IBZ80-A1T is an ARM® Cortex™-M3 processor core, which operates at speeds up to 50 MHz, delivering powerful computing capabilities and efficient processing for complex tasks.
• Memory: The device is equipped with a generous memory configuration, featuring 256KB of Flash memory and 64KB of SRAM, providing ample space for application code and data storage.
• I/O and Peripherals: A wide range of peripherals is included, such as multiple serial communication interfaces (UART, SPI, I2C), analog-to-digital converters (ADCs), and digital I/O pins that support various functions and enable the MCU to interface with sensors, actuators, and other electronic components.
• Connectivity: With integrated Ethernet MAC+PHY, CAN, and USB Full-Speed Host/Device/OTG, the LM3S1G21-IBZ80-A1T offers multiple connectivity options for embedded networking applications.
• Power Management: The MCU includes an efficient power management system with multiple power-saving modes, making it ideal for battery-powered and energy-sensitive applications.
• Package: The LM3S1G21-IBZ80-A1T is available in a compact 108-BGA (ball grid array) package, which is suitable for space-constrained applications.

Applications

The versatility of the LM3S1G21-IBZ80-A1T makes it suitable for a broad range of applications, including industrial control systems, networking equipment, point-of-sale machines, and medical devices. Its robust connectivity options and powerful processing capabilities make it an ideal choice for designers looking to integrate advanced features into their products.

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The LM3S1G21-IBZ80-A1T is designed to meet or exceed the stringent requirements of industrial and commercial applications, ensuring long-term performance and stability.