Microchip Technology Tariff Inquiry

AT90USB1287-16AUR

The AT90USB1287-16AUR is a microcontroller unit (MCU) produced by Microchip Technology. It is based on the AT90USB1287 microcontroller, which is part of the AVR Enhanced I/O family. The "16AUR" in the model number indicates that it is packaged in a 64-ball TQFP (Thin Quad Flat Package) with an extended temperature range.

Description:

The AT90USB1287-16AUR is a high-performance, low-power MCU with integrated USB functionality. It features a 128KB In-System Programmable Flash memory, 16KB SRAM, and 4KB EEPROM. The MCU operates with a clock frequency of up to 16 MHz and is based on the enhanced AVR RISC architecture for efficient code execution.

Features:

1. Integrated USB functionality: The AT90USB1287-16AUR features a USB 2.0 full-speed controller, making it suitable for USB-based applications.
2. 128KB In-System Programmable Flash memory: Provides ample storage for code and data.
3. 16KB SRAM: Offers sufficient memory for data storage and manipulation.
4. 4KB EEPROM: Non-volatile memory for storing configuration and calibration data.
5. Enhanced AVR RISC architecture: Offers efficient code execution and low power consumption.
6. 64-ball TQFP package: Provides a compact form factor suitable for space-constrained applications.
7. Extended temperature range: Suitable for applications that require operation in harsh environmental conditions.

Applications:

The AT90USB1287-16AUR is suitable for a wide range of applications that require USB connectivity and advanced I/O capabilities. Some potential applications include:

1. USB-based embedded systems: Devices that require USB connectivity for data transfer or communication, such as data acquisition systems, industrial control systems, and IoT devices.
2. Human Interface Devices (HID): USB keyboards, mice, and other input devices.
3. USB-to-Serial converters: Bridging the gap between USB and serial communication protocols.
4. Medical devices: Glucose meters, blood pressure monitors, and other portable medical equipment that require USB connectivity for data transfer and analysis.
5. Consumer electronics: USB-enabled gadgets such as smart home devices, wearables, and portable multimedia players.
6. Robotics: Control and communication units for small to medium-sized robots and robotic arms.
7. Automotive applications: USB interfaces for infotainment systems, telematics, and diagnostic tools.

The AT90USB1287-16AUR's combination of USB functionality, advanced I/O, and low-power operation make it an attractive choice for a variety of embedded systems and applications that require USB connectivity and efficient processing capabilities.