Manufacturer Part Number: ATMEGA64A-AU Manufacturer / Brand: Microchip
Part of Description: AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS

Product parameters

Mounting StyleSMD/SMT
Package / CaseTQFP-64
Number of I/Os53 I/O
Data Bus Width8 bit
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+ 85 C
Factory Pack Quantity90
SubcategoryMicrocontrollers – MCU
Watchdog TimersWatchdog Timer, Windowed
Unit Weight0.030336oz

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    The ATMEGA64A-AU microcontroller from Microchip Technology is commonly used in various embedded applications that require reliable and versatile performance. Some typical use cases include:

    1. Embedded Systems: Used in industrial automation for controlling machinery and processes due to its robust performance and real-time capability.
    2. Consumer Electronics: Found in appliances and gadgets where microcontrollers manage user interfaces, sensors, and actuators.
    3. Automotive: Employed in automotive electronics for engine control units (ECUs), dashboard displays, and other critical systems requiring reliable operation under varied environmental conditions.
    4. Communications: Integrated into networking equipment, routers, and modems to manage data traffic and communication protocols.
    5. Medical Devices: Utilized in medical instruments and devices where precision, reliability, and real-time processing are essential.
    6. IoT (Internet of Things): Suitable for IoT applications requiring low-power operation, connectivity options (like UART, SPI, I2C), and the ability to interface with sensors and actuators.
    7. Educational Purposes: Used in educational settings to teach embedded systems programming, due to its ease of use and availability of development tools.
    8. Smart Energy: Applied in smart meters and energy management systems for monitoring and controlling energy consumption.
    9. Security Systems: Found in access control systems, surveillance cameras, and alarm systems for managing security protocols and data processing.

    The ATMEGA64A-AU microcontroller is chosen for its versatility, reliability, and wide range of peripherals, making it suitable for diverse applications across industries.