LM3S1B21-IBZ80-C5T

Product Overview

Category

The LM3S1B21-IBZ80-C5T 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: 128 KB
• RAM: 8 KB
• Operating voltage: 2.7V - 3.6V
• Low power consumption
• Integrated peripherals for enhanced functionality

Package

The LM3S1B21-IBZ80-C5T comes in a compact package, making it suitable for space-constrained applications.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and integrated peripherals, enabling efficient control and data manipulation.

Packaging/Quantity

The LM3S1B21-IBZ80-C5T is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller core: ARM Cortex-M3
• Clock speed: 80 MHz
• Flash memory: 128 KB
• RAM: 8 KB
• Operating voltage: 2.7V - 3.6V
• Number of I/O pins: 48
• Communication interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 4 x 16-bit timers, 2 x 32-bit timers
• PWM outputs: 6
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LM3S1B21-IBZ80-C5T has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: GND (Ground)
• Pin 3: GPIO0
• Pin 4: GPIO1
• ...
• Pin 48: GPIO47

Functional Features

• High-performance processing capabilities for efficient data manipulation
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Analog-to-Digital Converter (ADC) for precise analog signal measurements
• Timers and PWM outputs for accurate timing control
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core for high-performance computing
• Integrated peripherals reduce the need for external components
• Compact package suitable for space-constrained applications
• Low power consumption extends battery life
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited flash memory and RAM capacity compared to some other microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The LM3S1B21-IBZ80-C5T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, manipulating data and controlling peripherals according to the program logic. The integrated peripherals enable communication with external devices, while the timers and PWM outputs provide precise timing control.

Detailed Application Field Plans

The LM3S1B21-IBZ80-C5T finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Medical equipment - Automotive systems - Robotics

Detailed and Complete Alternative Models

• LM3S1B21-IBZ80-C5T: The model described in this entry.
• LM3S1B21-IQR50-C5T: Similar to the LM3S1B21-IBZ80-C5T, but with a different package and operating temperature range.
• LM3S1B21-IBZ80-C6T: Variant with increased flash memory capacity.

These alternative models offer similar functionality with slight variations in specifications and features.

In conclusion, the LM3S1B21-IBZ80-C5T microcontroller is a high-performance ARM Cortex-M3-based device with integrated peripherals, suitable for various applications. Its compact size, low power consumption, and wide operating temperature range make it a versatile choice for electronic systems requiring efficient control and data processing.