LM3S1C21-IBZ80-A1

The LM3S1C21-IBZ80-A1 is an IC (integrated circuit) component manufactured by Texas Instruments. It is a member of the Stellaris LM3S Cortex-M3 microcontroller family. This low-cost microcontroller is optimized for embedded applications, offering a balance between performance, power efficiency, and cost-effectiveness. Key features of the LM3S1C21-IBZ80-A1 include: 1. Cortex-M3 Core: The IC is based on the ARM Cortex-M3 processor core, which provides enhanced performance compared to its predecessor Cortex-M0. The Cortex-M3 core operates at a maximum frequency of 80 MHz. 2. Flash Memory: The LM3S1C21-IBZ80-A1 has an onboard flash memory with a capacity of 128 KB. It allows storing the program code and firmware that can be easily updated during operation, ensuring flexibility and quick development cycles. 3. SRAM: The IC incorporates 8 KB of Static Random-Access Memory (SRAM). This memory is used for storing variables and data during runtime, facilitating efficient program execution. 4. Peripherals: The IC is equipped with various peripherals to meet the requirements of diverse applications. It includes built-in 10/100 Mbps Ethernet MAC (Media Access Control) for network connectivity, multiple UART (Universal Asynchronous Receiver-Transmitter) modules for serial communication, multiple I2C (Inter-Integrated Circuit) and SPI (Serial Peripheral Interface) modules for interfacing with sensors and other devices, and GPIO (General-Purpose Input/Output) pins for flexible digital I/O control. 5. Power Management: The LM3S1C21-IBZ80-A1 incorporates power management features to optimize power consumption. It offers multiple low-power modes, allowing the microcontroller to efficiently operate in battery-powered or energy-conscious applications. 6. Development Tools: Texas Instruments provides a comprehensive development ecosystem, including software development tools, evaluation boards, and documentation to aid in the design and development process of applications using the LM3S1C21-IBZ80-A1. This support contributes to a streamlined development process and quick time-to-market for embedded systems. In summary, the LM3S1C21-IBZ80-A1 is an IC component based on the Cortex-M3 core, offering flash memory, SRAM, and a range of peripherals. It aims to provide a cost-effective solution for embedded applications, ensuring high performance, power efficiency, and ease of development.