The LM3S1G21-IBZ80-A2T is an IC component manufactured by Texas Instruments. It is a microcontroller from the LM3S Arm Cortex-M3 series, designed specifically for embedded applications. This microcontroller offers a wide range of features that make it suitable for various industrial, automotive, and consumer applications.
One of the key features of the LM3S1G21-IBZ80-A2T is its powerful ARM Cortex-M3 core running at a frequency of 80 MHz. This high-performance core allows for efficient execution of complex instructions and enables multitasking capabilities. It also includes a built-in memory protection unit, enabling secure and reliable code execution.
The microcontroller has a flash memory of 128 KB, which provides ample storage space for program code and data. It also includes 32 KB of RAM, which allows for efficient data manipulation and temporary storage. Additionally, it features 2KB of EEPROM memory, which is non-volatile and can be used for storing critical application data.
In terms of connectivity, the LM3S1G21-IBZ80-A2T offers a wide range of interfaces. It includes a USB interface for easy connection to other devices, such as PCs or other microcontrollers. It also has multiple UART, I2C, and SPI interfaces, enabling seamless communication with different peripherals.
The microcontroller features a 10-bit analog-to-digital converter (ADC) with a maximum resolution of 12 bits. This allows for precise measurement of analog signals, making it suitable for sensor-based applications. It also includes multiple timers and PWM modules, offering flexible control over various aspects of system operation.
To ensure efficient power management, the LM3S1G21-IBZ80-A2T includes several low-power modes, allowing for optimal power consumption depending on the application requirements. It also supports a wide voltage range, making it compatible with various power supply sources.
In terms of development tools, Texas Instruments provides a comprehensive software development kit (SDK) for the LM3S1G21-IBZ80-A2T. This SDK includes a range of libraries, examples, and development tools to streamline the application development process.
Overall, the LM3S1G21-IBZ80-A2T is a highly capable microcontroller designed for embedded applications. With its powerful ARM Cortex-M3 core, ample memory, extensive connectivity options, and various peripherals, it offers excellent performance and flexibility for a wide range of application requirements.
