Microchip Technology Tariff Inquiry

ATMEGA64A-AUR

The ATMEGA64A-AUR is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the ATmega family of 8-bit AVR microcontrollers, which are widely used in various embedded systems and applications due to their high performance, low power consumption, and ease of use.

Description:

The ATMEGA64A-AUR is an 8-bit microcontroller based on the AVR enhanced RISC architecture. It features 64 KB of In-System Programmable Flash memory, 4 KB of In-System Programmable SRAM, and 2 KB of EEPROM. The device operates at a frequency of up to 20 MHz and is available in a 64-pin TQFP (Thin Quad Flat Package) package.

Features:

1. 8-bit AVR microcontroller with RISC architecture
2. 64 KB In-System Programmable Flash memory
3. 4 KB In-System Programmable SRAM
4. 2 KB EEPROM
5. 20 MHz operating frequency
6. 64-pin TQFP package
7. On-chip debugging and programming support
8. Up to 44 general-purpose I/O lines
9. 23 extended I/O lines for external interrupts, TWI, SPI, and USART
10. 8-channel, 10-bit ADC with up to 8 analog inputs
11. 2-wire serial interface (TWI)
12. Serial Peripheral Interface (SPI)
13. Universal Synchronous/Asynchronous Receiver/Transmitter (USART)
14. Programmable watchdog timer
15. Real-Time Clock (RTC) with calendar
16. Power-saving modes: Idle, ADC Noise Reduction, Power Down, and Power Save
17. Internal and external interrupts

Applications:

The ATMEGA64A-AUR is suitable for a wide range of applications due to its versatility and robust feature set. Some common applications include:

1. Industrial control systems
2. Home automation and IoT devices
3. Data acquisition and signal processing
4. Motor control and robotics
5. Battery-powered devices and energy-harvesting systems
6. Medical equipment and portable healthcare devices
7. Automotive control systems and telematics
8. Smart sensors and measurement systems
9. Consumer electronics, such as gaming consoles and home appliances
10. Security systems and access control devices

The ATMEGA64A-AUR's combination of performance, memory, and low power consumption makes it an excellent choice for a variety of embedded applications where space and power are critical factors.