ATMEGA64A-AU: Features, Specs & More
In the ever-evolving world of electronics, selecting the right microcontroller unit (MCU) can make all the difference in your project’s success. Enter the Microchip ATMEGA64A-AU, a versatile and robust 8-bit AVR MCU that combines powerful features with exceptional performance. In this comprehensive article, we'll delve into the intricacies of the ATMEGA64A-AU, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
ATMEGA64A-AU's Overview
The ATMEGA64A-AU is an 8-bit microcontroller from Microchip's AVR family, known for its RISC (Reduced Instruction Set Computer) architecture. With 64KB of Flash program memory and 4KB of SRAM, it’s designed to handle a variety of tasks efficiently. The ATMEGA64A-AU operates at a maximum clock frequency of 16 MHz, making it suitable for both simple and complex applications.
Key Features
Let's delve into the standout features that make the ATMEGA64A-AU a standout in the world of electronics:
· The ATMEGA64A-AU utilizes the AVR RISC architecture, offering efficient execution of instructions with a maximum clock frequency of 16 MHz.
· The MCU features 53 general-purpose I/O pins, providing extensive interfacing options for sensors, displays, and other peripherals.
· Equipped with four timers and two Pulse Width Modulation (PWM) channels, the ATMEGA64A-AU can handle precise timing and control tasks, essential for applications like motor control and signal generation.
· The ATMEGA64A-AU includes a 10-bit Analog-to-Digital Converter (ADC) with 8 channels for converting analog signals into digital data.
· Designed for industrial applications, the ATMEGA64A-AU operates within a temperature range of -40°C to 85°C, ensuring reliable performance even in harsh environments.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the ATMEGA64A-AU:
Type | Parameter |
Family Name | ATmega |
Instruction Set Architecture | RISC |
Device Core | AVR |
Core Architecture | AVR |
Maximum CPU Frequency (MHz) | 16 |
Maximum Clock Rate (MHz) | 16 |
Data Bus Width (bit) | 8 |
Program Memory Type | Flash |
Program Memory Size | 64KB |
RAM Size | 4KB |
Maximum Expanded Memory Size | 64KB |
Programmability | Yes |
Process Technology | CMOS |
Interface Type | I2C/SPI/UART/USART |
Number of I/Os | 53 |
No. of Timers | 4 |
PWM | 2 |
Number of ADCs | Single |
ADC Channels | 8 |
ADC Resolution (bit) | 10 |
USART | 2 |
UART | 0 |
USB | 0 |
SPI | 1 |
I2C | 0 |
I2S | 0 |
CAN | 0 |
Ethernet | 0 |
Watchdog | 1 |
Analog Comparators | 1 |
Minimum Operating Supply Voltage (V) | 2.7 |
Typical Operating Supply Voltage (V) | 3.3|5 |
Maximum Operating Supply Voltage (V) | 5.5 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Supplier Temperature Grade | Industrial |
Packaging | Tray |
Mounting | Surface Mount |
Package Height | 1.05(Max) |
Package Width | 14.1(Max) |
Package Length | 14.1(Max) |
PCB changed | 64 |
Standard Package Name | QFP |
Supplier Package | TQFP |
Pin Count | 64 |
Lead Shape | Gull-wing |
Applications
The ATMEGA64A-AU’s flexibility and range of features make it ideal for a variety of applications:
· Embedded Systems: Its robust performance and extensive peripheral set support complex embedded systems.
· Industrial Automation: The durable temperature range and wide operating voltage make it suitable for harsh industrial environments.
· Consumer Electronics: Perfect for applications requiring efficient processing and reliable communication.
ATMEGA64A-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 ATMEGA64A-AU stands out as a powerful and versatile microcontroller in the 8-bit AVR family. Its combination of high performance, ample memory, and a wide range of peripherals make it an excellent choice for a diverse array of electronics projects.
