The AT90USB162-16AUR is a specific model of 8-bit microcontroller from the ATmega family manufactured by Microchip Technology, formerly Atmel Corporation. It is part of the AT90USBxx series of microcontrollers and is specifically designed for USB applications.
Key Features of AT90USB162-16AUR:
1. 8-Bit AVR Architecture: The AT90USB162-16AUR is based on the 8-bit AVR RISC (Reduced Instruction Set Computing) architecture, providing high performance and low power consumption.
2. USB 2.0 Full-Speed Controller: The microcontroller includes an on-chip USB 2.0 Full-Speed controller, making it suitable for USB-based communication and applications.
3. Flash Memory: The MCU has on-chip Flash memory for storing program code.
4. SRAM and EEPROM: It includes on-chip SRAM for data storage and EEPROM for non-volatile data storage.
5. Peripheral Integration: The AT90USB162-16AUR integrates various on-chip peripherals, including timers, PWM (Pulse-Width Modulation) modules, USART (Universal Synchronous/Asynchronous Receiver/Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) communication.
6. Wide Operating Voltage Range: The microcontroller can operate over a wide voltage range, offering flexibility in power supply selection.
7. Package Type: The "-16AUR" in the part number indicates that the AT90USB162-16AUR is packaged in a 32-lead TQFP (Thin Quad Flat Package) with RoHS-compliant lead-free plating.
Applications:
The AT90USB162-16AUR microcontroller is commonly used in various USB-based applications where an 8-bit microcontroller with USB capability is required. Some typical applications include:
1. USB Peripheral Devices: The microcontroller is used in USB peripheral devices, such as USB-to-serial converters, USB keyboards, USB mice, and USB data acquisition devices.
2. USB Data Transfer: It finds use in USB data transfer applications, such as USB data loggers and USB communication interfaces.
3. USB Communication: The AT90USB162-16AUR is employed in USB communication interfaces, USB-to-RS232 converters, and USB-to-TTL converters.
4. USB-Based Embedded Systems: The microcontroller is utilized in USB-based embedded systems, such as USB-based embedded controllers and USB data acquisition systems.
Please note that when using the AT90USB162-16AUR microcontroller in any application, it is essential to refer to the manufacturer's datasheet, application notes, and development tools for proper circuit design, code development, and safe operating conditions. Additionally, specialized knowledge in microcontroller programming and USB communication is beneficial for successfully implementing the MCU in various USB-based applications.
