ATSAM3X8EA-AU: Features, Specs & More
When it comes to high-performance microcontrollers, the Microchip ATSAM3X8EA-AU stands out as a top choice for many electronics designers. This 32-bit ARM Cortex M3 MCU combines robust processing power with flexible interfacing options, making it ideal for a wide range of applications. In this comprehensive article, we'll delve into the intricacies of the ATSAM3X8EA-AU, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
ATSAM3X8EA-AU's Overview
The Microchip ATSAM3X8EA-AU is a versatile 32-bit microcontroller unit (MCU) that belongs to the SAM3X family. Powered by the ARM Cortex M3 core, it is designed to deliver efficient processing and high-speed performance. With a maximum CPU frequency of 84 MHz, this MCU is well-suited for applications requiring substantial computational power and low latency.
Key Features
Let's delve into the standout features that make the ATSAM3X8EA-AU a standout in the world of electronics:
· The ATSAM3X8EA-AU utilizes the ARM Cortex M3 core, renowned for its high performance and efficiency in handling complex tasks with a 32-bit RISC architecture.
· It boasts 512KB of flash memory for program storage and 96KB of RAM, offering ample space for firmware and data handling. Additionally, it supports up to 16MB of expanded memory.
· This MCU operates across a range of supply voltages (1.8V to 3.3V), providing flexibility for different power requirements.
· Equipped with a plethora of interfaces, including CAN, Ethernet, I2C, I2S, SPI, UART, USART, and USB, the ATSAM3X8EA-AU ensures seamless communication with various external devices.
· It features a 12-bit ADC with 16 channels and a 12-bit DAC with 2 channels, enabling precise analog signal processing.
· Designed to function in harsh environments, it operates reliably within a temperature range of -40°C to 85°C.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the ATSAM3X8EA-AU:
Type | Parameter |
Family Name | SAM3X |
Instruction Set Architecture | RISC |
Device Core | ARM Cortex M3 |
Core Architecture | ARM |
Maximum CPU Frequency (MHz) | 84 |
Maximum Clock Rate (MHz) | 84 |
Data Bus Width (bit) | 32 |
Program Memory Type | Flash |
Program Memory Size | 512KB |
RAM Size | 96KB |
Maximum Expanded Memory Size | 16MB |
Programmability | Yes |
Interface Type | CAN/Ethernet/I2C/I2S/SPI/UART/USART/USB |
Number of I/Os | 103 |
No. of Timers | 1 |
PWM | 1 |
Number of ADCs | Single |
ADC Channels | 16 |
ADC Resolution (bit) | 12 |
Number of DACs | Single |
DAC Channels | 2 |
DAC Resolution (bit) | 12 |
USART | 4 |
UART | 5 |
USB | 1 |
SPI | 4 |
I2C | 2 |
I2S | 1 |
CAN | 2 |
Ethernet | 1 |
Watchdog | 1 |
Special Features | CAN Controller |
Minimum Operating Supply Voltage (V) | 1.62 |
Typical Operating Supply Voltage (V) | 1.8|2.5|3.3 |
Maximum Operating Supply Voltage (V) | 3.6 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Applications
The Microchip ATSAM3X8EA-AU’s extensive feature set makes it suitable for a wide range of applications, including:
· Industrial Automation: Its robust performance and broad range of communication interfaces make it ideal for controlling machinery and equipment.
· Consumer Electronics: Used in high-performance consumer devices requiring reliable processing and connectivity.
· Automotive Systems: Its temperature resilience and advanced features support automotive control systems and diagnostics.
· Networking Equipment: With Ethernet and CAN interfaces, it's a perfect fit for network management and communication applications.
ATSAM3X8EA-AU's Manufacturer
Microchip Technology, a global leader in the semiconductor industry, stands at the forefront of innovation, consistently pushing the boundaries of technology to create solutions that power the interconnected world. With a rich history dating back to 1989, Microchip has become synonymous with cutting-edge microcontroller and analog products. Renowned for its commitment to quality, reliability, and customer satisfaction, the company offers a comprehensive portfolio of integrated circuits and embedded solutions. Microchip's diverse range of products caters to a wide array of industries, including automotive, industrial, consumer electronics, and healthcare.
Conclusion
The Microchip ATSAM3X8EA-AU offers an impressive combination of speed, memory, and versatility, making it an excellent choice for engineers and developers seeking a robust microcontroller for their projects.
