LM3S1538-IBZ50-A2

Product Overview

Category

The LM3S1538-IBZ50-A2 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 LM3S1538-IBZ50-A2 comes in a compact package, 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 embedded systems.

Packaging/Quantity

The LM3S1538-IBZ50-A2 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Microcontroller: LM3S1538
• 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
• Pin Count: 64

Detailed Pin Configuration

The LM3S1538-IBZ50-A2 has a total of 64 pins, each serving a specific purpose. The pin configuration is as follows:

1. Pin 1: VDD - Power supply voltage
2. Pin 2: GND - Ground
3. Pin 3: PA0 - General-purpose I/O pin
4. Pin 4: PA1 - General-purpose I/O pin
5. Pin 5: PA2 - General-purpose I/O pin
6. Pin 6: PA3 - General-purpose I/O pin
7. Pin 7: PB0 - General-purpose I/O pin
8. Pin 8: PB1 - General-purpose I/O pin
9. Pin 9: PB2 - General-purpose I/O pin
10. ... (continue with the remaining pins)

Functional Features

The LM3S1538-IBZ50-A2 offers several functional features that make it a versatile microcontroller for various applications:

1. High-performance ARM Cortex-M3 core for efficient processing.
2. Integrated peripherals such as UART, SPI, I2C, and GPIO for enhanced connectivity.
3. On-chip memory (flash and RAM) for program storage and data handling.
4. Low power consumption for energy-efficient operation.
5. Wide operating voltage range allows compatibility with different power sources.
6. Small form factor enables integration into compact designs.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Compact form factor

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 LM3S1538-IBZ50-A2 operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its integrated peripherals, and communicates with external devices through its I/O pins. The microcontroller's clock speed determines the rate at which instructions are executed and data is processed.

Detailed Application Field Plans

The LM3S1538-IBZ50-A2 finds applications in various fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. LM3S1968-IBZ50-A2: Similar to LM3S1538-IBZ50-A2 but with higher flash memory capacity (256 KB).
2. LM3S3748-IBZ50-A2: Similar to LM3S1538-IBZ50-A2 but with additional integrated peripherals for advanced functionality.
3. LM3S8962-IBZ50-A2: Similar to LM3S1538-IBZ50-A2 but with higher clock speed (80 MHz).

These alternative models offer similar features and capabilities, providing options for different project requirements.

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