Product Overview: LM3S9G97-IQC80-A2T

The LM3S9G97-IQC80-A2T is a high-performance microcontroller unit (MCU) from Texas Instruments, designed to cater to a wide range of embedded applications. This advanced MCU is part of the Stellaris® family, which is renowned for its integration of the ARM® Cortex™-M3 processor core, providing users with a robust and efficient platform for their designs.

Key Features

• Processor Core: At the heart of the LM3S9G97-IQC80-A2T lies the ARM Cortex-M3 processor, which operates at speeds of up to 80 MHz. This core is known for its exceptional interrupt handling, reduced complexity, and enhanced power efficiency, making it suitable for both deterministic and real-time operations.
• Memory: The device comes equipped with a generous memory capacity, including 256KB of Flash memory and 96KB of SRAM. This ample memory provision allows for sophisticated program execution and data storage without the need for external memory components.
• Communication Interfaces: A variety of communication interfaces are supported, such as I2C, SPI, UARTs, and CAN, enabling the MCU to connect with other peripherals and systems seamlessly. This ensures that the LM3S9G97-IQC80-A2T can be integrated into a diverse range of communication networks.
• Digital and Analog Peripherals: The MCU features multiple 32-bit timers, 12-bit ADCs, PWM outputs, and digital I/O pins. These peripherals support a wide array of functions, from precise time measurement to analog signal processing, enhancing the MCU's versatility in controlling and interfacing with external devices.
• Package and Temperature Range: The LM3S9G97-IQC80-A2T is available in a compact 100-pin LQFP package, which is conducive to space-constrained applications. Additionally, it is specified for an industrial temperature range of -40°C to 85°C, ensuring reliable operation under extreme conditions.

Applications

The LM3S9G97-IQC80-A2T is ideal for a wide array of applications, including industrial control systems, networking equipment, consumer electronics, and automotive applications. Its robust feature set and high level of integration make it a go-to choice for developers looking to create sophisticated and reliable embedded systems.