AT91SAM7X128B-AU-999

Product Overview

Category

The AT91SAM7X128B-AU-999 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit ARM architecture
• Flash memory for program storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) for sensor integration
• Real-time clock (RTC) for timekeeping
• Low power consumption
• Wide operating voltage range

Package

The AT91SAM7X128B-AU-999 is available in a compact surface-mount package.

Essence

This microcontroller serves as the core processing unit in electronic devices, enabling them to perform various tasks and execute programs.

Packaging/Quantity

The AT91SAM7X128B-AU-999 is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Microcontroller: AT91SAM7X128B
• Operating Voltage: 3.3V
• Clock Speed: Up to 55 MHz
• Flash Memory: 128 KB
• RAM: 32 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 10-bit
• GPIO Pins: 53
• Package Type: TQFP
• Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The AT91SAM7X128B-AU-999 has a total of 100 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDDIO
• Pin 2: PA0
• Pin 3: PA1
• ...
• Pin 100: GND

For a complete pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• High-performance ARM architecture for efficient processing
• Flash memory allows for program storage and easy updates
• Multiple communication interfaces enable connectivity with other devices
• Analog-to-digital converter facilitates integration of sensors
• Real-time clock ensures accurate timekeeping
• Low power consumption extends battery life in portable devices

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile communication options
• Compact package size
• Low power consumption
• Suitable for a wide range of applications

Disadvantages

• Limited flash memory capacity
• Relatively small RAM size
• May require additional components for certain functionalities

Working Principles

The AT91SAM7X128B-AU-999 operates based on the ARM architecture, which provides a powerful and efficient processing platform. It executes instructions stored in its flash memory, communicates with external devices through various interfaces, and interacts with sensors using the built-in ADC. The microcontroller's real-time clock ensures accurate timekeeping, while its low power consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The AT91SAM7X128B-AU-999 finds application in various fields, including but not limited to:

1. Industrial Automation: Controlling machinery and processes in manufacturing plants.
2. Internet of Things (IoT): Enabling connectivity and data processing in IoT devices.
3. Consumer Electronics: Powering smart home devices, wearable technology, and more.
4. Automotive Systems: Managing functions such as engine control, infotainment, and driver assistance systems.
5. Medical Devices: Providing processing capabilities for medical equipment and monitoring devices.

Detailed and Complete Alternative Models

1. ATmega328P: A popular microcontroller from Atmel with similar features and compatibility.
2. STM32F407VG: A microcontroller from STMicroelectronics with higher flash memory and more advanced peripherals.
3. PIC18F4550: A microcontroller from Microchip with a different architecture but comparable capabilities.

These alternative models offer similar functionality to the AT91SAM7X128B-AU-999 and can be considered as alternatives based on specific project requirements.

In conclusion, the AT91SAM7X128B-AU-999 is a high-performance microcontroller that offers versatile features and is widely used in various electronic devices and embedded systems. Its compact size, low power consumption, and extensive functionality make it suitable for a range of applications across different industries.