AT90USB162-16MU

The AT90USB162-16MU is a microcontroller from Microchip Technology, part of the AVR family. It features an 8-bit RISC architecture and is designed for USB applications, making it suitable for devices requiring USB communication. The microcontroller operates at a maximum clock speed of 16 MHz and comes with 16 KB of in-system programmable flash memory, 512 bytes of SRAM, and 512 bytes of EEPROM.
Key features include:
- USB 2.0: Full-speed (12 Mbps) USB interface for seamless connectivity.
- I/O Ports: 23 general-purpose I/O pins for versatile interfacing with external components.
- Timers: Three 16-bit timers/counters for precise timing operations.
- ADC: An integrated 10-bit ADC for analog-to-digital conversion, allowing sensor integration.
The AT90USB162 is often used in applications such as USB peripherals, embedded systems, and consumer electronics due to its flexibility and ease of programming with the AVR development ecosystem. Its compatibility with the Arduino platform further enhances accessibility for hobbyists and engineers alike.

The AT90USB162-16MU is an AVR microcontroller from Microchip Technology, featuring:
- Architecture: 8-bit AVR RISC architecture.
- Flash Memory: 16 KB of in-system programmable flash memory.
- RAM: 1 KB SRAM.
- EEPROM: 512 bytes of EEPROM.
- Clock Speed: Operates at up to 16 MHz.
- USB Support: Full-speed USB (2.0) interface with built-in USB controller.
- I/O Ports: 16 general-purpose I/O pins.
- Timers: Three 8-bit and one 16-bit timer/counter.
- ADC: 10-bit ADC with up to 8 channels.
- Communication: Supports SPI, I2C (TWI), and USART.
- Interrupts: 23 external and internal interrupt sources.
- Operating Voltage: 2.7V to 5.5V.
- Packages: Available in 32-pin TQFP and 32-pad QFN packages.
The AT90USB162-16MU is suitable for USB applications, embedded systems, and various control applications due to its rich feature set and flexibility.

The AT90USB162-16MU is packaged in a 32-pin QFN (Quad Flat No-lead) format. This type of package provides a compact design with a low profile, suitable for applications with space constraints.

The AT90USB162-16MU microcontroller has a pin count of 32. It is based on the AVR architecture and features USB connectivity. The primary functions of its pins include:
1. Power Supply: VCC and GND pins for powering the microcontroller.
2. Digital I/O: 23 general-purpose I/O pins (PA0-PA7, PB0-PB7, PC0-PC3) for interfacing with external devices.
3. USB Interface: Includes D+ and D- pins for USB communication.
4. Analog Input: 8-channel 10-bit ADC (pins PC0-PC3, ADC0-ADC3) for analog signal processing.
5. Timer/Counters: Multiple timer/counter pins for PWM output and timing functions.
6. External Interrupts: Configurable pins for external interrupt sources.
7. Programming Interface: SPI programming interface for firmware updates.
Overall, the AT90USB162-16MU is suitable for applications requiring USB communication and diverse peripheral interfacing.

The AT90USB162-16MU is manufactured by Microchip Technology Inc., a company that specializes in microcontrollers, memory products, and other semiconductor solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its embedded control solutions, particularly in the fields of automotive, industrial, and consumer electronics. The AT90USB162 is an 8-bit AVR microcontroller that features USB (Universal Serial Bus) connectivity, making it suitable for embedded applications requiring USB interfacing. Microchip Technology is recognized for its commitment to innovation, quality, and customer support in the semiconductor industry.

The AT90USB162-16MU is a microcontroller primarily used in embedded systems for USB applications. Key application areas include USB device interfaces, HID (Human Interface Devices) like keyboards and mice, data logging, and control systems in consumer electronics. It is also employed in industrial automation, medical devices, and communication systems where USB connectivity is essential.

The AT90USB162-16MU is an 8-bit AVR microcontroller with USB support. Equivalent products include the ATmega32U4, ATmega16U4, and ATmega16U2, which also feature USB functionality and similar architecture. For higher performance, consider the ATxmega series, such as ATxmega32A4U, which offers enhanced features while maintaining compatibility in pin configuration and functionality. Always verify specific requirements for your application.