LM3S2620-IQC25-A2T

Product Overview

Category: Microcontroller

Use: The LM3S2620-IQC25-A2T is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed up to 50 MHz - Flash memory size of 256 KB - RAM size of 32 KB - Integrated peripherals such as UART, SPI, I2C, ADC, and PWM - Low power consumption - Small form factor

Package: The LM3S2620-IQC25-A2T comes in a compact quad flat package (QFP) with 100 pins. This package offers easy integration into circuit boards and ensures reliable electrical connections.

Essence: The essence of the LM3S2620-IQC25-A2T lies in its ability to provide a powerful and flexible platform for developing embedded systems. It combines high-performance processing capabilities with a rich set of integrated peripherals, making it suitable for a wide range of applications.

Packaging/Quantity: The LM3S2620-IQC25-A2T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Microcontroller Family: Stellaris LM3S
Core: ARM Cortex-M3
Clock Speed: Up to 50 MHz
Flash Memory Size: 256 KB
RAM Size: 32 KB
Operating Voltage: 2.7V - 3.6V
Operating Temperature Range: -40°C to +85°C
Integrated Peripherals: UART, SPI, I2C, ADC, PWM, GPIO
Package Type: Quad Flat Package (QFP)
Package Pins: 100

Detailed Pin Configuration

The LM3S2620-IQC25-A2T has a total of 100 pins. The pin configuration is as follows:

VDD - Power supply voltage
GND - Ground
PA0 - General-purpose I/O pin
PA1 - General-purpose I/O pin
PA2 - General-purpose I/O pin
... (Detailed pin configuration continues)

Functional Features

High-performance processing capabilities with the ARM Cortex-M3 core
Integrated peripherals for communication (UART, SPI, I2C) and control (ADC, PWM)
Flexible GPIO pins for general-purpose input/output operations
Low power consumption for energy-efficient designs
Extensive development tools and software libraries available
Robust and reliable operation in various environmental conditions

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Rich set of integrated peripherals - Low power consumption - Compact form factor - Extensive development support

Disadvantages: - Limited memory size compared to some other microcontrollers - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The LM3S2620-IQC25-A2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller can be programmed using various development tools and software environments.

Detailed Application Field Plans

The LM3S2620-IQC25-A2T is suitable for a wide range of applications, including but not limited to: - Industrial automation systems - Consumer electronics - Medical devices - Automotive electronics - Home automation systems - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

LM3S2616-IQC50-A2T
LM3S2671-IQC50-A2T
LM3S2730-IQC50-A2T
LM3S2918-IQC50-A2T
LM3S2965-IQC50-A2T
LM3S3100-IQC50-A2T
LM3S316-IQC25-A2T
LM3S317-IQC25-A2T
LM3S318-IQC25-A2T
LM3S319-IQC25-A2T

These alternative models offer similar features and capabilities to the LM3S2620-IQC25-A2T, providing flexibility in choosing the most suitable microcontroller for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LM3S2620-IQC25-A2T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LM3S2620-IQC25-A2T in technical solutions:

Q: What is the LM3S2620-IQC25-A2T microcontroller used for? A: The LM3S2620-IQC25-A2T is a microcontroller designed for embedded systems applications, offering features like high performance, low power consumption, and various peripherals.
Q: What is the maximum clock frequency supported by the LM3S2620-IQC25-A2T? A: The LM3S2620-IQC25-A2T supports a maximum clock frequency of 50 MHz.
Q: How much flash memory does the LM3S2620-IQC25-A2T have? A: The LM3S2620-IQC25-A2T has 128 KB of flash memory for program storage.
Q: Can I expand the memory of the LM3S2620-IQC25-A2T? A: Yes, the LM3S2620-IQC25-A2T supports external memory expansion through its memory bus interface.
Q: What communication interfaces are available on the LM3S2620-IQC25-A2T? A: The LM3S2620-IQC25-A2T provides interfaces such as UART, SPI, I2C, and USB.
Q: Does the LM3S2620-IQC25-A2T support analog-to-digital conversion? A: Yes, the LM3S2620-IQC25-A2T has an integrated 12-bit ADC with multiple channels.
Q: Can I use the LM3S2620-IQC25-A2T for real-time applications? A: Yes, the LM3S2620-IQC25-A2T offers a real-time interrupt controller and a variety of timers for precise timing control.
Q: What development tools are available for programming the LM3S2620-IQC25-A2T? A: Texas Instruments provides a comprehensive software development kit (SDK) called StellarisWare, which includes libraries, examples, and an integrated development environment (IDE).
Q: Is the LM3S2620-IQC25-A2T suitable for low-power applications? A: Yes, the LM3S2620-IQC25-A2T features multiple power-saving modes and peripherals designed to minimize power consumption.
Q: Can I use the LM3S2620-IQC25-A2T in industrial applications? A: Absolutely! The LM3S2620-IQC25-A2T is well-suited for industrial applications due to its robustness, reliability, and support for various communication protocols.

Please note that these answers are general and may vary depending on specific implementation requirements and configurations.