Microchip Technology's AT90USB1287-MUR Microcontroller
The AT90USB1287-MUR is a high-performance, low-power AVR 8-bit microcontroller from the industry-leading Microchip Technology. It is an ideal solution for a wide range of applications that require advanced communication capabilities and USB connectivity. This microcontroller is particularly suitable for embedded systems that demand significant processing power, flexibility, and a compact footprint.
Featuring a robust architecture, the AT90USB1287-MUR comes with 128KB of in-system self-programmable flash, 4KB EEPROM, and 8KB SRAM. This generous memory capacity allows for complex applications and software stacks to be loaded onto the microcontroller, making it highly adaptable to various user requirements. Moreover, its 16 MHz maximum clock frequency ensures swift processing and response times, essential for time-sensitive tasks.
The device is equipped with a USB 2.0 Full-speed/Low Speed Device module, which includes an internal USB transceiver and a Serial Interface Engine (SIE), enabling seamless USB connectivity. This feature allows for direct communication with USB hosts without requiring additional components, simplifying the design and reducing the overall system cost.
Among its many features, the AT90USB1287-MUR offers a range of peripherals that enhance its versatility. It includes a 10-bit ADC with 8 channels, allowing for accurate analog to digital conversions. The microcontroller also supports a variety of communication protocols, including SPI, USART, and TWI (I2C), providing excellent options for interfacing with other devices.
For security and data integrity, the AT90USB1287-MUR incorporates features such as a programmable Watchdog Timer with an internal oscillator, brown-out detection, and a temperature sensor. These features contribute to the reliable operation of the microcontroller under varying conditions.
The AT90USB1287-MUR is available in a 64-lead QFN package and is characterized for operation from -40°C to 85°C, making it suitable for industrial applications. Its robust design and comprehensive feature set make it an excellent choice for designers looking to integrate USB functionality into their embedded systems with minimal overhead and maximum efficiency.
Overall, Microchip Technology's AT90USB1287-MUR microcontroller stands out as a powerful and versatile component for a wide array of electronic designs, offering an optimal balance of performance, power efficiency, and advanced features.
