LM3S317-IQN25-C2T

Product Overview

Category

The LM3S317-IQN25-C2T belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 32-bit ARM Cortex-M3 core
• Clock speed of 50 MHz
• Flash memory capacity of 128 KB
• RAM capacity of 8 KB
• Low power consumption
• Wide operating voltage range (2.7V to 3.6V)
• Multiple communication interfaces (UART, SPI, I2C)
• Rich set of peripherals (GPIO, timers, ADC)

Package

The LM3S317-IQN25-C2T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, low power consumption, and versatile peripheral options.

Packaging/Quantity

The LM3S317-IQN25-C2T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: LM3S
• Model Number: 317-IQN25-C2T
• Core Architecture: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory Capacity: 128 KB
• RAM Capacity: 8 KB
• Operating Voltage Range: 2.7V to 3.6V
• Communication Interfaces: UART, SPI, I2C
• Peripherals: GPIO, timers, ADC

Detailed Pin Configuration

The LM3S317-IQN25-C2T microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: GPIO0
• Pin 4: GPIO1
• ...
• Pin 63: GPIO62
• Pin 64: GPIO63

Functional Features

The LM3S317-IQN25-C2T microcontroller offers the following functional features:

1. High-performance processing: The ARM Cortex-M3 core provides efficient and fast data processing capabilities.
2. Low power consumption: The microcontroller is designed to minimize power usage, making it suitable for battery-powered applications.
3. Versatile communication interfaces: UART, SPI, and I2C interfaces enable seamless connectivity with other devices.
4. Rich set of peripherals: GPIO pins, timers, and ADC allow for flexible interfacing and control of external components.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Low power consumption
• Wide operating voltage range
• Versatile communication interfaces
• Abundance of peripherals

Disadvantages

• Limited flash memory capacity (128 KB)
• Relatively small RAM capacity (8 KB)

Working Principles

The LM3S317-IQN25-C2T microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its core, and interacts with external devices through various communication interfaces and peripherals.

Detailed Application Field Plans

The LM3S317-IQN25-C2T microcontroller finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Control systems, motor drives, and monitoring devices.
2. Consumer electronics: Home appliances, gaming consoles, and wearable devices.
3. Internet of Things (IoT): Smart home devices, environmental sensors, and connected devices.
4. Automotive: Infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
5. Medical devices: Patient monitoring systems, diagnostic equipment, and medical implants.

Detailed and Complete Alternative Models

1. LM3S316-IQN25-C2T: Similar to the LM3S317-IQN25-C2T but with a smaller flash memory capacity of 64 KB.
2. LM3S318-IQN25-C2T: Similar to the LM3S317-IQN25-C2T but with a larger flash memory capacity of 256 KB.
3. LM3S320-IQN25-C2T: Similar to the LM3S317-IQN25-C2T but with additional features such as Ethernet connectivity.

These alternative models provide options with varying memory capacities and additional functionalities to cater to different application requirements.

In conclusion, the LM3S317-IQN25-C2T microcontroller offers high-performance processing, low power consumption, and versatile communication interfaces. Its compact package and wide range of applications make it a popular choice in the field of embedded systems.