LM3S310-EGZ25-C2

Product Overview

Category

The LM3S310-EGZ25-C2 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing different functions.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed of 50 MHz
• Flash memory capacity of 128 KB
• RAM size of 8 KB
• Low power consumption
• Wide operating voltage range
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) with multiple channels
• Real-time clock (RTC) functionality

Package

The LM3S310-EGZ25-C2 comes in a compact package that ensures easy integration into electronic circuits. It is available in a surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient processing power and control capabilities for various applications.

Packaging/Quantity

The LM3S310-EGZ25-C2 is typically sold in reels or trays, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller: LM3S310
• Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 128 KB
• RAM Size: 8 KB
• Operating Voltage Range: 2.7V to 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): Multiple channels
• Real-Time Clock (RTC): Yes

Detailed Pin Configuration

The LM3S310-EGZ25-C2 has a specific pin configuration that allows for connectivity with external components. Here is a detailed pinout:

1. VDD - Power supply voltage
2. GND - Ground
3. GPIO0 - General-purpose input/output pin 0
4. GPIO1 - General-purpose input/output pin 1
5. UART_TX - UART transmit pin
6. UART_RX - UART receive pin
7. SPI_CLK - SPI clock pin
8. SPI_MISO - SPI master-in, slave-out pin
9. SPI_MOSI - SPI master-out, slave-in pin
10. I2C_SCL - I2C serial clock pin
11. I2C_SDA - I2C serial data pin
12. ADC0 - Analog-to-digital converter input channel 0
13. ADC1 - Analog-to-digital converter input channel 1
14. RTC_CLK - Real-time clock clock pin
15. RTC_DATA - Real-time clock data pin

Note: This is a simplified pin configuration and may vary depending on the specific package variant.

Functional Features

The LM3S310-EGZ25-C2 offers several functional features that enhance its usability in various applications:

1. High-performance processing: The ARM Cortex-M3 core provides efficient and reliable processing power.
2. Low power consumption: The microcontroller is designed to minimize power usage, making it suitable for battery-powered devices.
3. Communication interfaces: The UART, SPI, and I2C interfaces enable seamless communication with other devices.
4. Analog-to-digital conversion: The built-in ADC allows for accurate measurement of analog signals.
5. Real-time clock functionality: The integrated RTC enables timekeeping and scheduling capabilities.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Low power consumption
• Multiple communication interfaces
• Compact package size
• Real-time clock functionality

Disadvantages

• Limited flash memory capacity (128 KB)
• Relatively small RAM size (8 KB)
• May require additional external components for certain applications

Working Principles

The LM3S310-EGZ25-C2 operates based on the ARM Cortex-M3 core architecture. It executes instructions stored in its flash memory and interacts with external components through its various pins and communication interfaces. The microcontroller's working principles involve processing data, controlling peripherals, and responding to input/output operations.

Detailed Application Field Plans

The LM3S310-EGZ25-C2 finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Controlling and monitoring machinery and equipment.
2. Consumer electronics: Power management, user interface control, and data processing in devices such as smart home systems, wearable devices, and appliances.
3. Automotive: Embedded systems for vehicle control, infotainment, and driver assistance systems.
4. Internet of Things (IoT): Connecting and managing IoT devices and sensors.
5. Medical devices: Monitoring and controlling medical equipment and devices.

Detailed and Complete Alternative Models

1. LM3S811 - Similar features with lower flash memory capacity (64 KB) and RAM size