The 90USB162-16MU is a microcontroller from Atmel (now Microchip Technology) belonging to the AVR family. It features an integrated USB interface, making it well-suited for applications requiring USB connectivity, such as human interface devices (HIDs), USB dongles, and USB-based data acquisition systems.

Applications:

• USB Human Interface Devices (HIDs)
• USB Dongles
• USB Data Acquisition Systems
• USB Communication Devices
• Embedded USB Solutions

Features:

• AVR Microcontroller Core
• Integrated USB Interface
• 16KB Flash Memory
• 512 Bytes SRAM
• 512 Bytes EEPROM
• JTAG Interface for Debugging
• Multiple Timers/Counters
• Analog-to-Digital Converter (ADC)
• PWM Channels
• SPI, USART, and I2C Communication Interfaces

Benefits:

• USB Connectivity: Integrated USB interface simplifies development of USB-based applications.
• High Performance: AVR core provides efficient processing capabilities.
• Flexible Memory Options: Offers a combination of Flash, SRAM, and EEPROM memory for diverse application needs.
• Easy Debugging: JTAG interface facilitates debugging and programming.
• Versatile Peripherals: Includes a wide range of peripherals, such as timers, ADC, and communication interfaces.

Additional Details:

The 90USB162-16MU is designed for low-power operation, making it suitable for battery-powered applications. The integrated USB interface supports various USB protocols and allows for easy communication with a host computer. The microcontroller's flexible memory options and versatile peripherals enable a wide range of embedded applications.

This microcontroller is commonly used in applications where USB connectivity is essential, such as custom USB devices, data loggers, and control systems. The availability of extensive development tools and resources makes it a popular choice for both hobbyists and professional developers.