LM3S1P51-IBZ80-C5

Product Overview

Category

The LM3S1P51-IBZ80-C5 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: 80 MHz
• Flash memory: 512 KB
• RAM: 64 KB
• Operating voltage: 2.7V to 3.6V
• Package type: LQFP (Low-profile Quad Flat Package)
• Number of pins: 80

Packaging/Quantity

The LM3S1P51-IBZ80-C5 is typically packaged in reels or trays. The quantity per package may vary depending on the supplier.

Specifications

• Architecture: ARM Cortex-M3
• Instruction set: Thumb/Thumb-2
• Data bus width: 32 bits
• ADC resolution: 12 bits
• Number of GPIO pins: 50
• Communication interfaces: UART, SPI, I2C, USB
• Timers: 4 general-purpose timers, 6 PWM timers
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LM3S1P51-IBZ80-C5 has a total of 80 pins. The pin configuration is as follows:

• Pins 1-10: Analog input pins (ADC)
• Pins 11-30: General-purpose I/O pins (GPIO)
• Pins 31-40: Communication interface pins (UART, SPI, I2C)
• Pins 41-50: Timer and PWM pins
• Pins 51-80: Power supply and ground pins

Functional Features

• High-performance processing capabilities
• Efficient power management
• Rich set of communication interfaces for seamless integration with other devices
• Flexible timer and PWM functionality for precise timing control
• Analog-to-digital conversion for sensor interfacing

Advantages

• Powerful ARM Cortex-M3 core provides excellent performance
• Ample flash memory and RAM for storing and processing data
• Wide operating voltage range allows for flexibility in power supply options
• Versatile communication interfaces enable easy connectivity with external devices
• Extensive GPIO pins offer flexibility in interfacing with various components

Disadvantages

• Limited number of analog input pins may restrict the use of multiple sensors simultaneously
• Higher power consumption compared to low-power microcontrollers
• Relatively larger package size may not be suitable for space-constrained applications

Working Principles

The LM3S1P51-IBZ80-C5 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data, and controls peripheral devices according to the program logic. The microcontroller communicates with external devices through its communication interfaces and interacts with the environment through its GPIO pins.

Detailed Application Field Plans

The LM3S1P51-IBZ80-C5 finds applications in various fields, including: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Automotive systems - Medical equipment - Robotics

Detailed and Complete Alternative Models

• STM32F407VG: Similar ARM Cortex-M4 microcontroller with higher clock speed and more peripherals.
• PIC32MX795F512L: Microcontroller from Microchip with similar features and performance.
• MSP432P401R: Low-power microcontroller from Texas Instruments with comparable capabilities.

Note: This is not an exhaustive list, and there are several alternative models available in the market.

In conclusion, the LM3S1P51-IBZ80-C5 is a high-performance microcontroller with a powerful ARM Cortex-M3 core. It offers a wide range of features and interfaces, making it suitable for various applications in different industries. While it has certain limitations, its advantages outweigh the disadvantages, making it a popular choice among developers and engineers.

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