LM3S8730-IBZ50-A2

Product Overview

Category

The LM3S8730-IBZ50-A2 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, 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 128 KB
• RAM capacity of 16 KB
• Integrated peripherals such as UART, SPI, I2C, and GPIO
• Low power consumption
• Wide operating voltage range (2.7V to 3.6V)
• Small form factor

Package

The LM3S8730-IBZ50-A2 is available in a small-sized BGA package.

Essence

The essence of this microcontroller lies in its powerful ARM Cortex-M3 core, which enables efficient processing and execution of complex tasks.

Packaging/Quantity

The LM3S8730-IBZ50-A2 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: LM3S
• Core Architecture: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory Size: 128 KB
• RAM Size: 16 KB
• Operating Voltage Range: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: BGA
• Pin Count: 64
• Integrated Peripherals: UART, SPI, I2C, GPIO

Detailed Pin Configuration

The LM3S8730-IBZ50-A2 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 LM3S8730-IBZ50-A2 microcontroller offers the following functional features:

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and GPIO for versatile connectivity options
• Flash memory for program storage
• RAM for data storage
• Low power consumption for energy-efficient operation
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core enables efficient execution of complex tasks
• Integrated peripherals provide versatile connectivity options
• Small form factor allows for space-saving designs
• Low power consumption ensures energy efficiency

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers in the same category
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The LM3S8730-IBZ50-A2 microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and utilizes its integrated peripherals to interact with external devices. The microcontroller's core processes data and controls the flow of information within the system.

Detailed Application Field Plans

The LM3S8730-IBZ50-A2 microcontroller finds applications in various fields, including:

1. Industrial Control Systems: Used for automation and control in manufacturing processes.
2. Consumer Electronics: Embedded in devices such as smart home systems, wearable devices, and IoT applications.
3. Automotive Applications: Utilized in automotive control systems, including engine management, infotainment systems, and advanced driver-assistance systems.

Detailed and Complete Alternative Models

1. LM3S811: A lower-cost alternative with reduced flash memory and peripheral options.
2. LM3S8962: A higher-end alternative with increased flash memory capacity and additional integrated peripherals.
3. LM4F120: An upgraded version with enhanced performance and expanded feature set.

These alternative models provide a range of options to suit different application requirements.

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