The LM3S9B90-IQC80C3XD 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-regarded for providing advanced capabilities to a wide array of embedded applications.

Key Features

• CPU: The core of the LM3S9B90-IQC80C3XD is an ARM® Cortex™-M3 processor, which operates at speeds up to 100 MHz, delivering powerful computing capabilities and efficient handling of complex algorithms.
• Memory: It comes equipped with a substantial memory architecture that includes 256KB of Flash memory and 96KB of SRAM, facilitating sophisticated program execution and data storage.
• I/O and Peripherals: This MCU offers a rich set of peripherals, including multiple serial communication interfaces such as UART, SSI, I2C, and CAN for versatile connectivity options. It also features PWM outputs, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs) for comprehensive control over external devices.
• Power Efficiency: Designed with power efficiency in mind, the LM3S9B90-IQC80C3XD supports multiple power-saving modes, which make it ideal for battery-powered or energy-sensitive applications.
• Package: The device is available in a compact 100-pin LQFP (Low-profile Quad Flat Package), which allows for space-saving PCB design while still offering ample I/O options for complex designs.
• Temperature Range: It operates over an industrial temperature range, ensuring reliable performance under varying environmental conditions.

Applications

The versatility of the LM3S9B90-IQC80C3XD makes it suitable for a wide range of applications, including industrial control systems, networking equipment, point-of-sale machines, and medical devices. Its robust set of features ensures that developers can rely on this MCU for applications requiring real-time control, connectivity, and advanced computational abilities.

Support and Resources

Texas Instruments provides extensive support for the LM3S9B90-IQC80C3XD, including detailed datasheets, technical documentation, and software libraries. Additionally, developers can access a variety of development tools and evaluation kits to streamline the design and prototyping process.