The LM3S1P51-IQC80-C5T is an IC (Integrated Circuit) component manufactured by Texas Instruments. It is a microcontroller from the Stellaris LM3S series, designed for embedded applications in various industries. This model specifically comes in a surface-mount package with a C5T pin configuration.
Key Features:
1. Stellaris ARM Cortex-M3 Core: The IC is powered by an ARM Cortex-M3 processor, which provides efficient performance and low power consumption. This 32-bit core operates at a maximum clock speed of 50 MHz.
2. Flash Memory: It includes a 128 KB flash memory, which enables program storage for the microcontroller. The flash memory can be easily reprogrammed, allowing flexibility and easy updates to the firmware.
3. SRAM and EEPROM: The IC incorporates 16 KB of SRAM (Static Random Access Memory) for data storage and 2 KB of EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile data retention.
4. Connectivity: It offers several communication interfaces, including UART (Universal Asynchronous Receiver-Transmitter), I2C (Inter-Integrated Circuit), SPI (Serial Peripheral Interface), and CAN (Controller Area Network). These interfaces facilitate seamless integration with other devices and communication networks.
5. Analog-to-Digital Converter: The LM3S1P51-IQC80-C5T features a 10-bit ADC (Analog-to-Digital Converter) with a maximum sampling rate of 1 MSPS (Mega Samples Per Second). This ADC enables the microcontroller to convert analog signals into digital data for processing and analysis.
6. PWM (Pulse Width Modulation): It incorporates PWM modules that allow precise control of digital signals' duty cycle and frequency. This feature is useful for applications such as motor control, dimming LEDs, and generating audio signals.
7. Timers: The IC includes several timers, including general-purpose timers, watchdog timers, and real-time clocks. These timers enable accurate timing and scheduling of tasks within the embedded system.
8. Power Management: The LM3S1P51-IQC80-C5T has an integrated power management module that supports multiple low-power modes, ensuring optimal energy efficiency. This feature is essential for battery-powered or energy-conscious applications.
9. Peripherals: It provides various peripheral interfaces like GPIO (General-Purpose Input/Output), UART, I2C, and SPI, which offer flexibility for connecting external devices and sensors.
10. Development Tools: Texas Instruments provides a comprehensive software development kit (SDK) and IDE (Integrated Development Environment) support for programming and debugging the microcontroller. This streamlined development process facilitates efficient coding and debugging.
In summary, the LM3S1P51-IQC80-C5T is a powerful microcontroller with an ARM Cortex-M3 core for embedded applications. It offers ample memory, flexible connectivity options, analog-to-digital conversion, versatile timers, and efficient power management. These features make it suitable for various industrial and consumer electronic applications that require reliable and efficient control systems.
