LM3S5K36-IQR80-C3

Product Overview

Category: Microcontroller

Use: The LM3S5K36-IQR80-C3 is a microcontroller designed for embedded systems applications. It provides a wide range of features and capabilities to support various electronic devices and systems.

Characteristics: - High-performance ARM Cortex-M3 core - 32-bit RISC architecture - Clock speed up to 80 MHz - Flash memory size of 256 KB - RAM size of 64 KB - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) - PWM outputs for motor control - Real-time clock (RTC) - Low power consumption

Package: The LM3S5K36-IQR80-C3 comes in a compact and durable package, suitable for surface mount technology (SMT) assembly. It is available in a QFP (Quad Flat Package) configuration, which allows for easy integration into PCB designs.

Essence: This microcontroller serves as the brain of electronic devices, providing processing power, memory, and various peripherals to enable their functionality.

Packaging/Quantity: The LM3S5K36-IQR80-C3 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: Stellaris LM3S
• Core: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory Size: 256 KB
• RAM Size: 64 KB
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit resolution, 8 channels
• PWM Outputs: 6 channels
• Real-Time Clock (RTC): Yes
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S5K36-IQR80-C3 has a total of 100 pins, which are assigned for various functions and connections. The pin configuration is as follows:

• Pins 1-10: Analog Input/Output (ADC)
• Pins 11-20: General-Purpose Input/Output (GPIO)
• Pins 21-30: UART Communication Interface
• Pins 31-40: Serial Peripheral Interface (SPI)
• Pins 41-50: Inter-Integrated Circuit (I2C) Interface
• Pins 51-60: PWM Outputs
• Pins 61-70: Power Supply and Ground
• Pins 71-80: External Interrupts
• Pins 81-90: Clock and Reset Signals
• Pins 91-100: Miscellaneous Functions

Functional Features

The LM3S5K36-IQR80-C3 offers several functional features that make it suitable for a wide range of applications:

• High-performance processing capabilities with the ARM Cortex-M3 core.
• Ample memory resources for storing program code and data.
• Multiple communication interfaces for connecting with other devices or systems.
• Analog-to-digital converter for capturing analog signals.
• PWM outputs for precise control of motors and actuators.
• Real-time clock for timekeeping and scheduling tasks.
• Low power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities with the ARM Cortex-M3 core. - Ample memory resources for complex applications. - Versatile communication interfaces for easy integration with other devices. - Precise motor control with PWM outputs. - Real-time clock for accurate timekeeping.

Disadvantages: - Limited number of analog input/output pins. - Relatively high power consumption compared to low-power microcontrollers.

Working Principles

The LM3S5K36-IQR80-C3 operates based on the principles of a microcontroller. It executes instructions stored in its flash memory, processes data, and interacts with external devices through various interfaces. The ARM Cortex-M3 core provides the computational power, while the peripherals enable communication, analog signal processing, and control functions.

Detailed Application Field Plans

The LM3S5K36-IQR80-C3 is suitable for a wide range of application fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical devices

Alternative Models

For those seeking alternatives to the LM3S5K36-IQR80-C3, the following microcontrollers can be considered: - STM32F407VG - PIC32MX795F512L - MSP430F5529 - LPC1768

These alternative models offer similar features and capabilities, allowing users to choose the most suitable option for their specific requirements.

In conclusion,