Microchip Technology Tariff Inquiry

AT90USB646-MU

The AT90USB646-MU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is based on the ATmega64 microcontroller and features a USB interface for easy connectivity with a host computer.

Description:

The AT90USB646-MU is a low-power, 8-bit AVR microcontroller with 64 KB of in-system programmable flash memory. It features a USB interface, 2 KB of EEPROM, 4 KB of SRAM, and a range of communication interfaces including a USART, a SPI port, and an I2C bus. The MCU operates at a frequency of up to 16 MHz and is available in a 44-pin QFN package.

Features:

• 64 KB of in-system programmable flash memory
• 2 KB EEPROM
• 4 KB SRAM
• USB 2.0 interface
• USART for serial communication
• SPI port for high-speed data transfer
• I2C bus for communication with I2C devices
• 16 MHz operation frequency
• Low-power consumption
• 44-pin QFN package

Applications:

The AT90USB646-MU is suitable for a wide range of applications that require USB connectivity and low-power operation. Some potential applications include:

• USB peripherals such as keyboards, mice, and game controllers
• Data acquisition and control systems
• Industrial automation and control
• Medical equipment
• Consumer electronics such as portable devices and smart home devices
• Embedded systems in general

Overall, the AT90USB646-MU is a versatile and powerful MCU that offers a range of features and capabilities for developers looking to create USB-connected devices with low-power requirements.