LM3S812-EQN50-C2

Product Overview

Category

The LM3S812-EQN50-C2 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications that require high performance and low power consumption.

Characteristics

• High performance
• Low power consumption
• Versatile functionality
• Compact size

Package

The LM3S812-EQN50-C2 comes in a compact package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to provide high performance and versatility while consuming minimal power.

Packaging/Quantity

The LM3S812-EQN50-C2 is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

The LM3S812-EQN50-C2 microcontroller boasts the following specifications:

• Processor: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• GPIO Pins: 50
• ADC Channels: 12
• UART Modules: 4
• I2C Modules: 2
• SPI Modules: 2
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the LM3S812-EQN50-C2 microcontroller is as follows:

1. Pin 1: VDD (Power Supply)
2. Pin 2: GND (Ground)
3. Pin 3: GPIO0
4. Pin 4: GPIO1
5. Pin 5: GPIO2
6. Pin 6: GPIO3
7. Pin 7: GPIO4
8. Pin 8: GPIO5
9. Pin 9: GPIO6
10. Pin 10: GPIO7
11. Pin 11: GPIO8
12. Pin 12: GPIO9
13. Pin 13: GPIO10
14. Pin 14: GPIO11
15. Pin 15: GPIO12
16. Pin 16: GPIO13
17. Pin 17: GPIO14
18. Pin 18: GPIO15
19. Pin 19: GPIO16
20. Pin 20: GPIO17

(Note: The pin configuration continues for the remaining pins.)

Functional Features

The LM3S812-EQN50-C2 microcontroller offers the following functional features:

1. High-performance ARM Cortex-M3 processor for efficient processing.
2. Ample flash memory and RAM for storing and executing code.
3. Multiple GPIO pins for interfacing with external devices.
4. ADC channels for analog signal acquisition.
5. UART, I2C, and SPI modules for communication with other devices.
6. Low power consumption for energy-efficient operation.
7. Wide operating temperature range for versatile application environments.

Advantages and Disadvantages

Advantages

• High performance for demanding applications.
• Versatile functionality enables a wide range of applications.
• Compact size allows for integration into space-constrained designs.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers.
• Relatively fewer GPIO pins compared to some competing models.
• May require additional external components for certain applications.

Working Principles

The LM3S812-EQN50-C2 microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The low power consumption is achieved by optimizing the internal circuitry and clock management.

Detailed Application Field Plans

The LM3S812-EQN50-C2 microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation
2. Internet of Things (IoT) devices
3. Consumer electronics
4. Automotive systems
5. Medical devices
6. Robotics

Detailed and Complete Alternative Models

Some alternative models to the LM3S812-EQN50-C2 microcontroller include:

1. STM32F103C8T6
2. PIC18F4550
3. ATmega328P
4. MSP430G2553
5. LPC1768

These alternative models offer similar functionality and can be considered based on specific project requirements.

In conclusion, the LM3S812-EQN50-C2 microcontroller is a high-performance, low-power microcontroller suitable for a wide range of embedded applications. Its compact size, versatile functionality, and efficient operation make it an excellent choice for various industries.