LM3S1621-IQC80-C5T

Product Overview

Category: Microcontroller

Use: The LM3S1621-IQC80-C5T is a microcontroller designed for embedded systems applications. It provides the necessary processing power and peripherals to control and monitor various devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 80 MHz clock frequency - 32 KB flash memory - 8 KB RAM - 80-pin LQFP package - Low power consumption - Wide operating voltage range

Package and Quantity: The LM3S1621-IQC80-C5T comes in an 80-pin LQFP (Low Profile Quad Flat Package) package. It is typically sold individually or in small quantities.

Essence: The essence of the LM3S1621-IQC80-C5T is its ability to provide a powerful and flexible platform for developing embedded systems. It combines a high-performance processor with a rich set of peripherals, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S1621-IQC80-C5T is usually packaged in trays or tubes, with each package containing one microcontroller.

Specifications

• Processor: ARM Cortex-M3 core running at 80 MHz
• Memory: 32 KB flash memory, 8 KB RAM
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Peripherals: UART, I2C, SPI, GPIO, ADC, PWM, Timers, etc.
• Package Type: 80-pin LQFP
• Dimensions: 12mm x 12mm x 1.4mm

Detailed Pin Configuration

The LM3S1621-IQC80-C5T has a total of 80 pins, each serving a specific purpose. The pin configuration is as follows:

• Pins 1-10: GPIO (General Purpose Input/Output)
• Pins 11-20: UART (Universal Asynchronous Receiver/Transmitter)
• Pins 21-30: I2C (Inter-Integrated Circuit)
• Pins 31-40: SPI (Serial Peripheral Interface)
• Pins 41-50: ADC (Analog-to-Digital Converter)
• Pins 51-60: PWM (Pulse Width Modulation)
• Pins 61-70: Timers
• Pins 71-80: Power and Ground

Functional Features

The LM3S1621-IQC80-C5T offers several functional features that make it suitable for a wide range of applications:

• High-performance ARM Cortex-M3 core provides efficient processing power.
• Rich set of peripherals allows for easy interfacing with various devices.
• Low power consumption enables energy-efficient designs.
• Wide operating voltage range ensures compatibility with different power sources.
• Ample flash memory and RAM provide sufficient storage and data handling capabilities.

Advantages and Disadvantages

Advantages: - Powerful processor for efficient execution of tasks. - Versatile peripherals for easy integration with external devices. - Low power consumption for energy-efficient designs. - Ample memory for storing program code and data. - Wide operating voltage range for flexibility in power supply.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Relatively high cost compared to lower-end microcontrollers. - Requires knowledge of embedded systems programming for effective utilization.

Working Principles

The LM3S1621-IQC80-C5T operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, interacts with peripherals to control and monitor external devices, and communicates with other systems using various communication protocols.

The ARM Cortex-M3 core at the heart of the microcontroller performs the main processing tasks. It fetches instructions from memory, executes them, and updates the status of peripherals based on the program logic. The peripherals, such as UART, I2C, SPI, ADC, PWM, and Timers, provide the necessary interfaces for communication and control.

Detailed Application Field Plans

The LM3S1621-IQC80-C5T can be used in a wide range of application fields, including but not limited to:

1. Industrial Automation: Control and monitor machinery and equipment in manufacturing plants.
2. Internet of Things (IoT): Enable connectivity and data exchange between devices in smart home or industrial IoT applications.
3. Automotive: Control various functions in vehicles, such as engine management, infotainment systems, and driver assistance.
4. Consumer Electronics: Power and control devices like home appliances, audio/video equipment, and gaming consoles.
5. Medical Devices: Monitor and control medical equipment, patient monitoring systems, and diagnostic devices.

Alternative Models

If the LM3S1621