LM3S6911-EQC50-A2

Product Overview

Category: Microcontroller
Use: Embedded systems, industrial control, automation
Characteristics: Low power consumption, high performance, integrated peripherals
Package: LQFP-64
Essence: ARM Cortex-M3 based microcontroller
Packaging/Quantity: Tray/1000 units

Specifications

Core: ARM Cortex-M3
Clock Speed: 50 MHz
Flash Memory: 256 KB
RAM: 64 KB
Operating Voltage: 3.3 V
I/O Pins: 43
Communication Interfaces: UART, SPI, I2C, USB

Detailed Pin Configuration

Pin 1: VDD
Pin 2: PA0
...
Pin 64: GND

Functional Features

Integrated ADC and DAC
PWM outputs for motor control
Ethernet MAC controller
Real-time clock (RTC)
Multiple timers/counters

Advantages

Low power consumption
High processing speed
Rich set of integrated peripherals
Extensive community support

Disadvantages

Limited availability of alternative models
Relatively higher cost compared to some competitors

Working Principles

The LM3S6911-EQC50-A2 operates on the ARM Cortex-M3 architecture, providing efficient processing and low power consumption. It interfaces with various external devices through its integrated peripherals and communication interfaces.

Detailed Application Field Plans

This microcontroller is suitable for a wide range of applications including industrial automation, motor control, data acquisition systems, and embedded IoT devices. Its integrated features make it ideal for applications requiring real-time processing and connectivity.

Detailed and Complete Alternative Models

STM32F103C8T6
PIC32MX250F128B
MSP430F5529

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What is the LM3S6911-EQC50-A2?
- The LM3S6911-EQC50-A2 is a microcontroller from Texas Instruments, specifically part of the Stellaris family, designed for embedded applications.
What are the key features of the LM3S6911-EQC50-A2?
- The LM3S6911-EQC50-A2 features an ARM Cortex-M3 core, 256KB flash memory, 64KB SRAM, multiple communication interfaces, and various peripherals suitable for industrial control and automation applications.
How can I program the LM3S6911-EQC50-A2?
- The LM3S6911-EQC50-A2 can be programmed using various integrated development environments (IDEs) such as Keil µVision, Code Composer Studio, or IAR Embedded Workbench.
What are some typical applications for the LM3S6911-EQC50-A2?
- Common applications include motor control, industrial automation, building automation, and other embedded systems requiring real-time processing and connectivity.
Does the LM3S6911-EQC50-A2 support communication protocols?
- Yes, the LM3S6911-EQC50-A2 supports various communication protocols such as UART, SPI, I2C, Ethernet, and USB, making it suitable for networking and connectivity solutions.
Can the LM3S6911-EQC50-A2 be used in low-power applications?
- Yes, the LM3S6911-EQC50-A2 offers low-power modes and features to optimize power consumption, making it suitable for battery-powered or energy-efficient devices.
What kind of development tools are available for the LM3S6911-EQC50-A2?
- Texas Instruments provides a comprehensive set of development tools including evaluation kits, software libraries, and documentation to aid in the development process.
Is the LM3S6911-EQC50-A2 suitable for real-time applications?
- Yes, the LM3S6911-EQC50-A2's ARM Cortex-M3 core and peripherals make it well-suited for real-time control and monitoring applications.
Are there any known limitations or challenges when using the LM3S6911-EQC50-A2?
- While the LM3S6911-EQC50-A2 is a powerful microcontroller, developers should be aware of its resource constraints and carefully manage memory and processing resources in complex applications.
Where can I find technical support or additional resources for the LM3S6911-EQC50-A2?
- Texas Instruments provides extensive technical documentation, forums, and customer support to assist with any questions or issues related to the LM3S6911-EQC50-A2.