The LM3S2110-IQC25-A2T is a microcontroller from Texas Instruments' Stellaris line. This IC component is designed to provide a cost-effective and energy-efficient solution for embedded applications. Here are some key features and an overview of this device:
1. Processing Power: The LM3S2110-IQC25-A2T is equipped with a 32-bit ARM Cortex-M3 processor running at a maximum frequency of 50 MHz. This processor offers excellent performance for a wide range of applications.
2. Memory: It features a total of 32 KB flash memory for storing program instructions and 8 KB SRAM for data storage. This memory configuration allows for efficient and flexible operation while offering sufficient storage capacity for most embedded projects.
3. Peripherals: This microcontroller includes various peripherals to support different application requirements. It provides UARTs (Universal Asynchronous Receiver/Transmitters), I2C (Inter-Integrated Circuit) interfaces, SPI (Serial Peripheral Interface) buses, and GPIO pins for communication and control purposes. Moreover, it has an integrated 10/100 Ethernet MAC (Media Access Control) with an MII (Media Independent Interface) for Ethernet connectivity.
4. Analog System: The LM3S2110-IQC25-A2T incorporates a 12-bit analog-to-digital converter (ADC) with a maximum sampling rate of 1 mega-sample per second. This ADC enables the microcontroller to interface with analog sensors or other analog devices, making it suitable for applications requiring analog signal processing.
5. Power Management: Texas Instruments has designed this microcontroller with energy efficiency in mind. It includes power-saving modes that allow the device to operate at lower power levels during periods of inactivity, thus conserving power and extending battery life in portable applications.
6. Communication Protocols: The LM3S2110-IQC25-A2T is compatible with various communication protocols, such as USB (Universal Serial Bus) and CAN (Controller Area Network). These protocols enable seamless interaction with external devices and enhance connectivity options.
7. Development Tools: Texas Instruments provides an extensive software development ecosystem for their microcontrollers. They offer Code Composer Studio, a comprehensive Integrated Development Environment (IDE) for software development and debugging. Additionally, the StellarisWare software package includes libraries, example codes, and utilities to facilitate development and speed up the time-to-market.
In summary, the LM3S2110-IQC25-A2T is a powerful and cost-effective microcontroller featuring a 32-bit ARM Cortex-M3 processor, ample memory, various peripherals, analog capabilities, power management features, and support for widely used communication protocols. Its versatile features and the availability of development tools make it an attractive choice for a broad range of embedded applications.
