Microchip Technology Tariff Inquiry

ATMEGA64L-8AUA4

The ATMEGA64L-8AUA4 is a low-power microcontroller unit (MCU) manufactured by Microchip Technology. This device is part of the AVR Enhanced series of MCUs and is designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATMEGA64L-8AUA4 is an 8-bit microcontroller based on the enhanced low-power AVR architecture. It features 64KB of In-System Programmable Flash memory, 4KB of In-System Programmable SRAM, and 2KB of EEPROM. The device operates at a frequency of up to 8MHz and is available in a 44-pin TQFP package.

Features:

1. Enhanced low-power AVR architecture
2. 64KB In-System Programmable Flash memory
3. 4KB In-System Programmable SRAM
4. 2KB EEPROM
5. 23 general-purpose I/O lines
6. 32 general-purpose working registers
7. Nested interrupt controller with 16 priority levels
8. On-chip debugging and programming interface
9. Internal and external interrupts
10. Three 16-bit timer/counters with input capture and compare modes
11. Eight-channel 10-bit ADC with up to 8 analog inputs
12. Serial communication interfaces: SPI, USART, and TWI
13. USB interface with integrated PHY
14. On-chip oscillator with calibration
15. Sleep, power-down, and standby modes for low-power operation
16. 44-pin TQFP package

Applications:

The ATMEGA64L-8AUA4 is suitable for a wide range of applications due to its low power consumption and high performance. Some common applications include:

1. Battery-powered devices: The low-power features make it ideal for devices that require extended battery life, such as portable electronics, wireless sensors, and wearable devices.
2. Industrial control systems: The device's robustness and flexibility make it suitable for use in industrial control systems, where reliability and performance are crucial.
3. Medical devices: The ATMEGA64L-8AUA4 can be used in medical devices that require precise control and monitoring, such as portable monitoring equipment and diagnostic devices.
4. Home automation: The microcontroller can be used in smart home applications, such as lighting control, thermostats, and security systems.
5. Automotive applications: The device can be used in various automotive applications, including body control modules, infotainment systems, and engine management systems.
6. Communication devices: The built-in USB interface and serial communication interfaces make it suitable for use in communication devices, such as modems, routers, and IoT gateways.
7. Consumer electronics: The ATMEGA64L-8AUA4 can be used in various consumer electronics, including gaming consoles, set-top boxes, and portable media players.

The ATMEGA64L-8AUA4's combination of low power consumption, high performance, and a wide range of features make it a versatile choice for a variety of applications.