The LM3S9GN5-IBZ80-A1T is a high-performance microcontroller unit (MCU) from Texas Instruments, renowned for its robust design and versatile features. This product is part of the Stellaris® family of microcontrollers which are well-suited for a wide range of applications across various industries including industrial, automotive, and consumer electronics.

Key Features

• Core: The LM3S9GN5-IBZ80-A1T is built around an ARM® Cortex™-M3 processor core, which operates at speeds up to 80 MHz, providing a balanced approach to power consumption and processing capability.
• Memory: This MCU comes with a generous memory profile, featuring 256KB of Flash memory and 96KB of SRAM, allowing for efficient program storage and execution.
• I/O and Peripherals: It includes an array of peripherals such as multiple serial communication modules (UART, SSI, I²C), PWM outputs, and analog-to-digital converters (ADCs). This ensures flexibility in interfacing with other components and systems.
• Connectivity: With integrated Ethernet MAC+PHY, the LM3S9GN5-IBZ80-A1T facilitates easy and reliable network connectivity, which is essential for IoT applications and networked systems.
• Power Management: The device offers various power-saving modes, making it suitable for battery-powered or energy-sensitive applications.
• Package: The MCU is available in a compact 108-BGA (ball grid array) package, allowing for a smaller footprint on the PCB.

Applications

The versatile feature set of the LM3S9GN5-IBZ80-A1T makes it ideal for a multitude of applications such as:

• Industrial control systems
• Home automation
• Automotive electronics
• Networking equipment
• Portable instrumentation

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The LM3S9GN5-IBZ80-A1T is designed to meet or exceed the stringent requirements of the industrial temperature range, ensuring reliable performance under varying environmental conditions.

Support and Resources

Developers can take advantage of Texas Instruments' extensive support network, which includes detailed datasheets, application notes, and a developer community. Additionally, evaluation kits and software libraries are available to accelerate the design and development process for the LM3S9GN5-IBZ80-A1T.