AT91SAM7X512-AU

Name: AT91SAM7X512-AU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

Four Pulse Width Modulation channels

5,271 Effective Inventory

AT91SAM7X512-AU

Effective Inventory5,271

Four Pulse Width Modulation channels

Manufacturer Part # : AT91SAM7X512-AU
Package/Case: LQFP-100
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : AT91SAM7X512

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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AT91SAM7X512-AU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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AT91SAM7X512-AU Details

The AT91SAM7X512-AU is a powerful ARM microcontroller from Microchip, designed for a wide range of applications including industrial automation, consumer electronics, automotive industry, medical devices, and smart home systems. This device features 512KB Flash memory, 128KB SRAM, and operates at 55MHz with four PWM timers.

Key Features

Ethernet MAC 10/100 Base-TX: Enables reliable and high-speed data transmission over Ethernet networks.
USB OTG port: Supports USB On-The-Go functionality for device-to-host communication.
CAN bus, SPI, UART interfaces: Provides multiple interface options for connecting to various devices and systems.
Four PWM timers: Enables precise control over motor speed, lighting, or other applications requiring pulse-width modulation.

Applications

Industrial Automation: Suitable for industrial automation systems where reliable data transmission and processing are critical.
Consumer Electronics: Used in consumer electronics devices such as smartphones, tablets, and smart home appliances.
Automotive Industry: Applied in automotive systems where high-speed data transmission and processing are required.
Medical Devices: Utilized in medical devices for reliable data transmission and processing in life-critical applications.

Where to Use

The AT91SAM7X512-AU is suitable for applications that require high-speed data transmission, processing, and control. It is ideal for systems where reliability, precision, and flexibility are essential.

How to Use

Connect the AT91SAM7X512-AU to your desired interface (Ethernet, USB, CAN bus, SPI, or UART) and configure the device according to your specific application requirements. Ensure proper power supply connections and follow the datasheet for detailed usage instructions.

Application Circuit

The application circuit diagram for the AT91SAM7X512-AU illustrates how to connect the microcontroller to various interfaces, ensuring proper operation and reliable data transmission.

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

Complementary

The AT91SAM7X512-AU can be complemented by other Microchip microcontrollers offering similar features and performance, such as the AT91SAM7S256-AU or AT91SAM9G20-C.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum clock speed supported by the AT91SAM7X512-AU?

A: The AT91SAM7X512-AU operates at 55MHz. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the AT91SAM7X512-AU be used in automotive systems?

A: Yes, the AT91SAM7X512-AU is suitable for automotive systems where high-speed data transmission and processing are required.

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	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
ADC Resolution	10 bit	Maximum Clock Frequency	55 MHz
Number of I/Os	13 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	CAN, SPI, SSC, TWI, USART, USB	Length	14 mm
Moisture Sensitive	Yes	Number of ADC Channels	8 Channel
Number of Timers/Counters	1 Timer	Processor Series	AT91SAMx
Product	MCU	Product Type !	ARM Microcontrollers - MCU
Program Memory Type !	Flash	Factory Pack Quantity	90
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 AT91SAM7X512-AU PDF Download

FAQs

What is AT91SAM7X512-AU?

The AT91SAM7X512-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 applications, including industrial automation, consumer electronics, and embedded systems.

How Does AT91SAM7X512-AU Work?

The AT91SAM7X512-AU operates as a versatile and powerful microcontroller, capable of executing complex tasks and interfacing with various peripherals. It features a high-performance ARM7TDMI® processor core, on-chip flash memory, SRAM, and a rich set of peripherals, making it suitable for demanding embedded applications.

How Many Pins does AT91SAM7X512-AU have and What are the Functions of the Pinout Configuration?

The AT91SAM7X512-AU is available in a 100-lead LQFP (Low-Profile Quad Flat Package) package. The pinout configuration includes:

VDDIO, VDDANA: Power supply pins for I/O and analog sections, respectively.
VSSIO, VSSANA: Ground pins for I/O and analog sections, respectively.
Multiple GPIO (General Purpose Input/Output) pins: Used for digital I/O and interfacing with external devices.
USART, SPI, TWI (Two-Wire Interface), Timer/Counter, PWM (Pulse Width Modulation) channels: Pins for serial communication, inter-integrated circuit communication, timing, and control.
ADC (Analog-to-Digital Converter) input pins: Pins for analog signal acquisition.
External interrupt pins, JTAG (Joint Test Action Group) pins, and other control and interface pins.

What are the Pros and Cons of AT91SAM7X512-AU?

Pros:

High-Performance Core: Features an ARM7TDMI® processor core for efficient execution of complex tasks.
Rich Peripheral Set: Provides a comprehensive set of peripherals for interfacing with various external devices.
Flexible I/O Options: Offers multiple GPIO pins and serial communication interfaces for versatile connectivity.
Embedded Flash Memory: Includes on-chip flash memory for program storage and execution.
Industrial-Grade Reliability: Suitable for industrial automation applications due to its robust design and capabilities.

Cons:

Complexity: May be overwhelming for simple, low-complexity applications.
Power Considerations: Requires careful power management for optimal performance and low power consumption.
Development Environment: May require familiarity with ARM architecture and associated tools for efficient development.

Are There Any Equivalents/Alternatives to AT91SAM7X512-AU for Recommendation?

The LPC2148 from NXP Semiconductors is a comparable ARM7-based microcontroller suitable for similar applications.
Alternatives to the AT91SAM7X512-AU include the STM32F1 series from STMicroelectronics and the SAM3X series from Microchip Technology.