LM3S1958-IBZ50-A2T

Product Overview

Category

The LM3S1958-IBZ50-A2T 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 16 KB
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S1958-IBZ50-A2T comes in a compact package that is suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The LM3S1958-IBZ50-A2T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller: LM3S1958
• Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory: 128 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: LQFP
• Package Dimensions: 10mm x 10mm

Detailed Pin Configuration

The LM3S1958-IBZ50-A2T has a total of 64 pins, which are assigned to various functions and interfaces. The pin configuration is as follows:

• Pins 1-8: General-purpose I/O (GPIO)
• Pins 9-16: Analog input channels
• Pins 17-24: UART interface
• Pins 25-32: SPI interface
• Pins 33-40: I2C interface
• Pins 41-48: Timer/Counter channels
• Pins 49-56: PWM output channels
• Pins 57-64: Power supply and ground

Functional Features

The LM3S1958-IBZ50-A2T offers the following functional features:

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, and I2C for communication
• Timer/Counter channels for precise timing operations
• PWM output channels for generating analog signals
• Analog input channels for reading external sensor data
• GPIO pins for general-purpose input/output operations
• Low power consumption for energy-efficient designs
• Wide operating voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy efficiency
• Wide operating voltage range for flexibility
• Compact form factor for space-constrained designs

Disadvantages

• Limited flash memory capacity (128 KB)
• Limited RAM capacity (16 KB)
• Relatively high cost compared to lower-end microcontrollers

Working Principles

The LM3S1958-IBZ50-A2T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and processes data using its integrated peripherals and core. The microcontroller communicates with external devices through its various interfaces and performs tasks according to the program it is running.

Detailed Application Field Plans

The LM3S1958-IBZ50-A2T finds applications in a wide range of fields, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Internet of Things (IoT) devices
6. Robotics
7. Home automation systems

Detailed and Complete Alternative Models

1. LM3S1968-IBZ50-A2T: Similar to LM3S1958-IBZ50-A2T, but with increased flash memory capacity (256 KB).
2. LM3S1978-IBZ50-A2T: Similar to LM3S1958-IBZ50-A2T, but with increased RAM capacity (32 KB).
3. LM3S1988-IBZ50-A2T: Similar to LM3S1958-IBZ50-A2T, but with additional integrated peripherals for specific applications.

These alternative models provide similar functionality to the LM3S1958-IBZ50-A2T but offer different memory capacities or additional features based on specific requirements.

In conclusion, the LM3S1958-IBZ50-A2T is a high-performance microcontroller that offers efficient control and processing capabilities for various electronic applications. Its compact size, integrated peripherals, and low power consumption make it