LM3S5656-IQR80-C0

Product Overview

Category

The LM3S5656-IQR80-C0 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: 256 KB
• RAM: 64 KB
• Operating voltage: 3.3V
• Low power consumption
• Integrated peripherals (e.g., UART, SPI, I2C)
• Real-time clock (RTC) functionality
• Multiple timers and PWM outputs

Package

The LM3S5656-IQR80-C0 comes in a compact and durable 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 a wide range of applications.

Packaging/Quantity

The LM3S5656-IQR80-C0 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller family: Stellaris LM3S series
• Core architecture: ARM Cortex-M3
• Clock frequency: 80 MHz
• Flash memory size: 256 KB
• RAM size: 64 KB
• Operating voltage range: 3.0V - 3.6V
• Number of GPIO pins: 80
• Number of UART interfaces: 4
• Number of SPI interfaces: 2
• Number of I2C interfaces: 2
• ADC resolution: 12-bit
• PWM channels: 8
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The LM3S5656-IQR80-C0 has a total of 80 GPIO pins, which can be configured for various purposes such as input, output, or alternate functions. The pin configuration is as follows:

(Pin Number) - (Pin Name) 1 - PA0 2 - PA1 3 - PA2 ... 80 - PD15

Functional Features

• High-performance ARM Cortex-M3 core provides efficient processing capabilities.
• Integrated peripherals (UART, SPI, I2C) enable easy communication with other devices.
• Real-time clock functionality allows accurate timekeeping.
• Multiple timers and PWM outputs facilitate precise timing and control.
• Low power consumption ensures energy efficiency.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities due to the ARM Cortex-M3 core.
• Versatile integrated peripherals simplify device connectivity.
• Efficient power management features contribute to energy savings.
• Ample flash memory and RAM provide sufficient storage and data processing capacity.

Disadvantages

• Limited number of GPIO pins may restrict the complexity of certain applications.
• Relatively high cost compared to some other microcontrollers in the market.
• Availability of technical support and documentation may vary depending on the manufacturer.

Working Principles

The LM3S5656-IQR80-C0 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data using its core, and communicates with external devices through its integrated peripherals. By following a set of predefined instructions, it performs tasks according to the requirements of the application it is used in.

Detailed Application Field Plans

The LM3S5656-IQR80-C0 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) devices - Robotics

Detailed and Complete Alternative Models

• LM3S1968-IQR50-C0
• LM3S8962-IQR50-C0
• LM3S9B96-IQC80-C5
• LM3S9B92-IQC80-C5
• LM3S9B90-IQC80-C5

These alternative models offer similar functionalities and capabilities to the LM3S5656-IQR80-C0, providing options for different project requirements.

In conclusion, the LM3S5656-IQR80-C0 is a high-performance microcontroller with an ARM Cortex-M3 core. It offers various integrated peripherals, ample memory, and efficient power management features. While it has some limitations, it finds applications in diverse fields and has alternative models available for different project needs.