LM3S6816-IQC50-A2T

Product Overview

Category

The LM3S6816-IQC50-A2T 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 up to 50 MHz
• Flash memory capacity of 256 KB
• RAM capacity of 64 KB
• Integrated peripherals for enhanced functionality
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

The LM3S6816-IQC50-A2T is available in a compact quad flat no-lead (QFN) package.

Essence

This microcontroller serves as the central processing unit in electronic devices, enabling them to perform complex tasks and execute instructions efficiently.

Packaging/Quantity

The LM3S6816-IQC50-A2T is typically sold in reels containing a specific quantity, such as 250 or 1000 units per reel.

Specifications

• Microcontroller: ARM Cortex-M3
• Clock Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage Range: 2.7V - 3.6V
• Package Type: QFN
• Number of Pins: 50
• Integrated Peripherals: UART, SPI, I2C, GPIO, ADC, PWM, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM3S6816-IQC50-A2T microcontroller has a total of 50 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function) 1 - VDD - Power Supply 2 - VSS - Ground 3 - GPIO0 - General Purpose I/O 4 - GPIO1 - General Purpose I/O 5 - UART0RX - UART Receive 6 - UART0TX - UART Transmit 7 - SPI0CLK - SPI Clock 8 - SPI0MISO - SPI Master In Slave Out 9 - SPI0MOSI - SPI Master Out Slave In 10 - SPI0CS - SPI Chip Select 11 - I2C0SCL - I2C Serial Clock 12 - I2C0SDA - I2C Serial Data 13 - ADC0IN0 - Analog-to-Digital Converter Input 0 14 - ADC0IN1 - Analog-to-Digital Converter Input 1 15 - PWM0OUT0 - Pulse Width Modulation Output 0 16 - PWM0OUT1 - Pulse Width Modulation Output 1 17 - ...

(Complete pin configuration can be found in the product datasheet)

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and ADC for versatile connectivity
• PWM outputs for precise control of motors and actuators
• Flash memory for storing program code and data
• Low power consumption for energy-efficient operation
• Wide operating voltage range for compatibility with various power sources
• Small form factor for space-constrained applications

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile integrated peripherals
• Compact size
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited flash memory capacity compared to some other microcontrollers
• May require additional external components for certain applications

Working Principles

The LM3S6816-IQC50-A2T microcontroller operates based on the principles of the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The central processing unit (CPU) processes data, controls input/output operations, and manages the overall functioning of the electronic device or system.

Detailed Application Field Plans

The LM3S6816-IQC50-A2T microcontroller finds applications in a wide range of fields, including but not limited to:

1. Industrial automation
2. Consumer electronics
3. Internet of Things (IoT) devices
4. Robotics
5. Automotive systems
6. Medical devices
7. Home automation
8. Security systems
9. Energy management
10. Embedded systems

Detailed and Complete Alternative Models

1. LM3S6965-IQC50-A2T: Similar microcontroller with higher flash memory capacity (512 KB)
2. LM3S811-IQC50-A2T: Lower-cost alternative with reduced features and performance
3. LM4F120H5QR: Upgraded version with enhanced peripherals and increased clock speed
4. STM32F407VGT6: Microcontroller from a different manufacturer with comparable specifications