AT91SAM7XC512-AU

The AT91SAM7XC512-AU is a high-performance ARM-based microcontroller featuring 512KB of embedded Flash memory, ideal for a wide range of embedded applications. This microcontroller offers a rich set of peripherals and interfaces, making it suitable for demanding real-time applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDDCORE: Core power supply input
• VDDPLL: PLL power supply input
• VDDOSC: Oscillator power supply input
• VDDIO: I/O power supply input
• VDDFLASH: Flash power supply input
• VDDI: Backup supply input for the RTC and brownout detector
• VSS: Ground connection
• PA0-PA31: General-purpose I/O pins
• PB0-PB31: General-purpose I/O pins
• PC0-PC31: General-purpose I/O pins

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT91SAM7XC512-AU microcontroller for a visual representation.

Key Features

• 512KB Embedded Flash: The AT91SAM7XC512-AU includes a large embedded Flash memory for program storage.
• High-Performance ARM Core: Features a high-performance ARM7TDMI-S core running at up to 55MHz, providing efficient processing capabilities.
• Rich Peripherals: Offers a variety of on-chip peripherals including USARTs, SPI, I2C, ADC, timers, and more for versatile application support.
• Extensive Connectivity: Supports multiple communication interfaces such as USB, Ethernet, CAN, and UART for seamless connectivity options.
• Secure Bootloader: Integrated secure bootloader ensures secure and reliable program updates.

Note: For detailed technical specifications, please refer to the AT91SAM7XC512-AU datasheet.

Application

• Embedded Systems: Ideal for embedded systems requiring high processing power and extensive connectivity.
• Industrial Automation: Suitable for industrial automation applications that demand real-time performance and communication capabilities.
• IoT Devices: Used in IoT devices for data processing, communication, and control functionalities.

Functionality

The AT91SAM7XC512-AU microcontroller is designed to deliver high performance and reliability for demanding embedded applications. Its rich set of features and peripherals make it a versatile choice for various real-time applications.

Usage Guide

• Power Supply: Connect the core, PLL, oscillator, I/O, Flash, and backup supplies to the respective power inputs.
• I/O Connections: Utilize the general-purpose I/O pins for interfacing with external components and peripherals.
• Programming: Use the embedded Flash memory for program storage and execution.

Frequently Asked Questions

Q: What is the maximum operating frequency of the AT91SAM7XC512-AU?
A: The AT91SAM7XC512-AU can operate at a maximum frequency of 55MHz.

Q: Does the microcontroller support USB connectivity?
A: Yes, the AT91SAM7XC512-AU offers USB connectivity along with other communication interfaces.