AT91SAM7XC512-AU

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Low voltage operation capabilities of 1.8V/2.5V/3.3V

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AT91SAM7XC512-AU DataSheet

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AT91SAM7XC512-AU Details

The AT91SAM7XC512-AU is a high-performance 32-bit microcontroller from Microchip Technology, designed for embedded applications requiring advanced features and processing capabilities. This microcontroller offers a wide range of peripherals and interfaces, making it versatile for various embedded system designs. It is ideal for applications demanding high computational power and connectivity.

Pinout

  • 1 (PA0): I/O Port A, Pin 0
  • 2 (PA1): I/O Port A, Pin 1
  • 3 (PA2): I/O Port A, Pin 2
  • 4 (PA3): I/O Port A, Pin 3
  • 5 (PA4): I/O Port A, Pin 4
  • 6 (PA5): I/O Port A, Pin 5
  • 7 (PA6): I/O Port A, Pin 6
  • 8 (PA7): I/O Port A, Pin 7

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High-Performance CPU: Features a high-speed and efficient ARM-based processor.
  • Rich Peripheral Set: Offers a wide range of peripherals for enhanced functionality.
  • Connectivity Options: Supports various communication interfaces for connectivity.
  • Flash Memory: Includes on-chip flash memory for program storage.
  • Analog and Digital I/O: Provides both analog and digital I/O capabilities for versatile applications.

Application

  • Industrial Automation: Suitable for industrial automation systems requiring high processing power.
  • Communications Equipment: Used in communications equipment for data processing and connectivity.
  • Embedded Systems: Ideal for embedded systems that demand advanced features and performance.

Where to Use

The AT91SAM7XC512-AU is ideal for applications that need a powerful and feature-rich microcontroller, such as industrial automation, communications equipment, and embedded systems. It provides a versatile platform for development and deployment of advanced embedded solutions.

How to Use

Integrate the AT91SAM7XC512-AU into your embedded system by connecting the I/O pins as per your application requirements. Utilize the rich set of peripherals and interfaces for data processing and communication. Program the flash memory with your application code and configure the CPU for optimal performance. Refer to the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the AT91SAM7XC512-AU demonstrates how to connect the microcontroller to various components in an embedded system. It illustrates the connections for power supply, I/O pins, and external components for proper functionality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • STM32F4: A comparable microcontroller from STMicroelectronics with similar performance characteristics.
  • PIC32MX: An alternative microcontroller from Microchip Technology offering equivalent features.

Complementary

The AT91SAM7XC512-AU can be complemented by the AT91SAM7X256-AU, which provides a lower memory capacity while maintaining similar processing capabilities. This allows for scalability in your embedded system design.

When selecting complementary microcontrollers, ensure compatibility and consistent performance across the system.

Frequently Asked Questions

Q: What programming languages are supported for the AT91SAM7XC512-AU?

A: The AT91SAM7XC512-AU supports various programming languages, including C and assembly language. Check the manufacturer's resources for development tool compatibility and language support.

Q: Can the AT91SAM7XC512-AU interface with Ethernet networks?

A: Yes, the AT91SAM7XC512-AU can interface with Ethernet networks through external components or modules. Implement necessary protocols and hardware for Ethernet connectivity in your application.

AT91SAM7XC512-AU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! ARM Microcontrollers - MCU Shipping Restrictions This product may require additional documentation to export from the United States.
RoHS Details Series SAM7X/XC
Mounting Style SMD/SMT Package / Case LQFP-100
Core ARM7TDMI Program Memory Size 512 kB
Data Bus Width 32 bit Maximum Clock Frequency 55 MHz
Number of I/Os 62 I/O Data RAM Size 128 kB
Supply Voltage - Min 1.65 V Supply Voltage - Max 1.95 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Analog Supply Voltage 3.3 V Brand Microchip Technology
Height 1.4 mm I/O Voltage 3.3 V
Interface Type MII, SPI, TWI Length 14 mm
Moisture Sensitive Yes Number of Timers/Counters 3 Timer
Processor Series AT91 Product Type ! ARM Microcontrollers - MCU
Program Memory Type ! Flash Factory Pack Quantity 180
Subcategory Microcontrollers - MCU Width 14 mm
Unit Weight 0.046530 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AT91SAM7XC512-AU PDF Download

FAQs

What is AT91SAM7XC512-AU?

The AT91SAM7XC512-AU is a high-performance 32-bit microcontroller based on the ARM7TDMI® processor core. It is designed by Microchip Technology (formerly Atmel) and is suitable for a wide range of industrial and consumer applications, including motor control, industrial automation, and communication systems.

How Does AT91SAM7XC512-AU Work?

The AT91SAM7XC512-AU operates as a versatile microcontroller with a 32-bit ARM core, offering high computational performance and efficient code execution. It includes a rich set of peripherals such as timers, communication interfaces, and analog-to-digital converters, enabling seamless integration into various embedded systems.

How Many Pins does AT91SAM7XC512-AU have and What are the Functions of the Pinout Configuration?

The AT91SAM7XC512-AU is housed in a 100-lead LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:

  • GPIO: General-purpose input/output pins for interfacing with external devices.
  • UART, SPI, I2C: Communication interface pins for serial communication.
  • ADC: Analog-to-digital converter input pins for analog measurements.
  • Timers/Counters: Pins for timer and counter peripherals for timing and control applications.
  • External Interrupts: Pins for external interrupt inputs for triggering specific events.
  • Clock Inputs: Pins for external clock sources for system timing.
  • Power and Ground: Pins for power supply and ground connections for proper operation.

What are the Pros and Cons of AT91SAM7XC512-AU?

Pros:

  • High Performance: Features a 32-bit ARM core for efficient and powerful processing.
  • Rich Peripheral Set: Offers a wide range of integrated peripherals for diverse functionality.
  • Industrial Temperature Range: Suitable for industrial applications with extended temperature requirements.
  • Robust Development Ecosystem: Supported by a comprehensive set of development tools, software libraries, and community resources.

Cons:

  • Complexity: The advanced features and capabilities may require a steeper learning curve for beginners.
  • Package Size: The 100-lead LQFP package may not be suitable for space-constrained designs.
  • Power Consumption: May not be the most power-efficient option for battery-powered applications.

Are There Any Equivalents/Alternatives to AT91SAM7XC512-AU for Recommendation?

  • The LPC2148 from NXP Semiconductors is a similar ARM7-based microcontroller with a rich feature set.
  • Alternatives to the AT91SAM7XC512-AU include the STM32F1 series from STMicroelectronics and the LPC1768 from NXP Semiconductors.

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