The AT90USB1287-AUR from Microchip Technology is a powerful 8-bit microcontroller that is part of the AVR® family, known for its high performance and low power consumption. This microcontroller is designed to operate at a maximum frequency of 16 MHz, providing a perfect balance between processing power and energy efficiency, making it an ideal choice for a wide range of applications.

Key Features:

• Advanced RISC Architecture: The AT90USB1287-AUR boasts a 135 powerful instructions, most of which are executed in a single clock cycle. This allows for a high level of performance in a compact and efficient package.
• Memory Capacity: It is equipped with 128KB of in-system self-programmable flash, 4KB EEPROM, and 8KB internal SRAM, providing ample space for complex applications and data storage.
• USB Connectivity: One of the standout features is its USB 2.0 full-speed/low-speed device module, which supports data transfer rates of up to 12 Mbit/s, enabling seamless integration with USB-enabled devices.
• Peripheral Features: This microcontroller includes a variety of peripherals such as a JTAG interface for on-chip-debug, two 8-bit timer/counters, two 16-bit timer/counters, a real-time counter with separate oscillator, and more.
• Power Efficiency: With its power-save mode, power-down mode, and standalone watchdog, the AT90USB1287-AUR is designed for power-sensitive applications.
• Packaging: Available in a 64-pin TQFP (Thin Quad Flat Package), it is suitable for space-constrained applications while still offering a multitude of I/O options.

Applications:

The versatility of the AT90USB1287-AUR makes it suitable for an array of applications, including but not limited to:

• USB peripheral development
• Industrial control systems
• Medical devices
• Automotive applications
• Robotics

Microchip Technology's commitment to quality and long-term availability makes the AT90USB1287-AUR a reliable choice for designers and engineers looking for a microcontroller with advanced features and robust USB functionality.