LM3S8530-IBZ50-A2T

Product Overview

Category: Microcontroller

Use: The LM3S8530-IBZ50-A2T is a microcontroller designed for embedded systems and applications that require high performance and low power consumption. It is commonly used in various electronic devices, including industrial control systems, consumer electronics, and automotive applications.

Characteristics: - High-performance ARM Cortex-M3 core - Clock speed of 50 MHz - Flash memory capacity of 256 KB - RAM size of 32 KB - Low power consumption - Wide operating voltage range - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - Real-time clock (RTC) - PWM outputs for motor control

Package: The LM3S8530-IBZ50-A2T is available in a small form factor package, making it suitable for space-constrained designs. It comes in a 64-pin LQFP (Low-Profile Quad Flat Package) package.

Essence: The essence of the LM3S8530-IBZ50-A2T lies in its powerful ARM Cortex-M3 core, which provides high performance and efficient processing capabilities. It combines various peripherals and features to enable versatile functionality in embedded systems.

Packaging/Quantity: The LM3S8530-IBZ50-A2T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 256 KB
• RAM Size: 32 KB
• Operating Voltage Range: 2.7V - 3.6V
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• PWM Outputs: Up to 6 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S8530-IBZ50-A2T microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital I/O or peripheral function
• Pins 9-16: Digital I/O or peripheral function
• Pins 17-24: Digital I/O or peripheral function
• Pins 25-32: Digital I/O or peripheral function
• Pins 33-40: Digital I/O or peripheral function
• Pins 41-48: Digital I/O or peripheral function
• Pins 49-56: Digital I/O or peripheral function
• Pins 57-64: Digital I/O or peripheral function

Functional Features

The LM3S8530-IBZ50-A2T offers several functional features that enhance its usability in various applications:

1. High Performance: The ARM Cortex-M3 core provides efficient processing capabilities, enabling the microcontroller to handle complex tasks.
2. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered devices and energy-efficient applications.
3. Versatile Communication Interfaces: The UART, SPI, and I2C interfaces allow seamless communication with other devices, enabling data exchange and control.
4. Analog-to-Digital Conversion: The built-in ADC enables the microcontroller to convert analog signals into digital values, facilitating sensor interfacing and measurement applications.
5. PWM Outputs: The PWM outputs can be used for precise motor control, enabling speed and position control in various applications.
6. Real-Time Clock: The integrated real-time clock provides accurate timekeeping functionality, useful for applications that require time-sensitive operations.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core - Low power consumption - Versatile communication interfaces - Analog-to-digital conversion capability - PWM outputs for motor control - Real-time clock for accurate timekeeping

Disadvantages: - Limited flash memory capacity (256 KB) - Limited RAM size (32 KB) - Relatively high operating temperature range (-40°C to +85°C)

Working Principles

The LM3S8530-IBZ50-A2T operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its peripherals to perform various tasks. The microcontroller interacts with external devices through its communication interfaces, processes analog signals using the built-in ADC, and generates PWM signals for motor control. Its real-time clock ensures accurate timekeeping functionality.

Detailed Application Field Plans

The LM3S8530-IBZ50-A2T can be applied in a wide range of fields, including but not limited to:

1. Industrial Control Systems: The microcontroller