LM3S1J11-IBZ50-C1T

Product Overview

Category: Microcontroller

Use: The LM3S1J11-IBZ50-C1T is a microcontroller designed for various embedded applications. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance ARM Cortex-M3 core - Clock speed of 50 MHz - Flash memory size of 128 KB - RAM size of 8 KB - Integrated peripherals such as UART, SPI, I2C, and GPIO - Low power consumption - Small form factor

Package: The LM3S1J11-IBZ50-C1T comes in a compact package that is easy to integrate into electronic circuits. It is available in a surface-mount package, making it suitable for automated assembly processes.

Essence: This microcontroller is designed to provide a powerful and efficient solution for embedded system development. It offers a combination of high performance, low power consumption, and integrated peripherals, making it ideal for a wide range of applications.

Packaging/Quantity: The LM3S1J11-IBZ50-C1T is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Core: ARM Cortex-M3
• Clock Speed: 50 MHz
• Flash Memory Size: 128 KB
• RAM Size: 8 KB
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Integrated Peripherals: UART, SPI, I2C, GPIO
• Package Type: Surface Mount
• Package Dimensions: 7 mm x 7 mm
• Package Pin Count: 48

Detailed Pin Configuration

The LM3S1J11-IBZ50-C1T microcontroller has a total of 48 pins. The pin configuration is as follows:

• Pins 1 to 8: GPIO pins
• Pins 9 to 16: UART interface pins
• Pins 17 to 24: SPI interface pins
• Pins 25 to 32: I2C interface pins
• Pins 33 to 40: Power supply and ground pins
• Pins 41 to 48: Miscellaneous pins

Functional Features

The LM3S1J11-IBZ50-C1T offers several functional features that enhance its usability in embedded systems:

1. High Performance: The ARM Cortex-M3 core provides excellent processing power, enabling the microcontroller to handle complex tasks efficiently.

2. Integrated Peripherals: The built-in UART, SPI, I2C, and GPIO peripherals allow for easy communication with other devices and sensors.

3. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.

4. Flexible I/O Options: The GPIO pins can be configured as inputs or outputs, providing flexibility in interfacing with external components.

5. Small Form Factor: The compact package size enables the microcontroller to be used in space-constrained designs.

Advantages and Disadvantages

Advantages: - High-performance ARM Cortex-M3 core - Integrated peripherals simplify system design - Low power consumption extends battery life - Small form factor allows for compact designs

Disadvantages: - Limited RAM size may restrict memory-intensive applications - Lack of additional advanced features compared to higher-end microcontrollers

Working Principles

The LM3S1J11-IBZ50-C1T operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with external devices through its integrated peripherals. The microcontroller can be programmed using various development tools and software, allowing developers to create custom applications.

Detailed Application Field Plans

The LM3S1J11-IBZ50-C1T microcontroller is suitable for a wide range of embedded system applications, including but not limited to:

1. Industrial Automation: Control systems, monitoring devices, and data acquisition systems.
2. Consumer Electronics: Home automation, smart appliances, and wearable devices.
3. Internet of Things (IoT): Sensor nodes, edge computing devices, and IoT gateways.
4. Automotive: Infotainment systems, engine control units, and vehicle diagnostics.
5. Medical Devices: Patient monitoring systems, diagnostic equipment, and medical sensors.

Detailed and Complete Alternative Models

1. STM32F103C8T6: A similar microcontroller based on the ARM Cortex-M3 core, offering comparable features and performance.
2. ATmega328P: A popular microcontroller from Atmel, featuring an 8-bit AVR core and a wide range of integrated peripherals.