AT90USB1286
8 - bit Atmel AVR MCUs with 128KB Flash
Manufacturer： ['atmel', 'microchip']
series introduction
The AT90USB1286 is a highly versatile microcontroller from Microchip Technology, designed to meet the demands of USB-enabled applications while delivering exceptional performance and efficiency. This 8-bit AVR microcontroller integrates a powerful 16 MHz CPU with an extensive memory architecture, featuring 128 KB of Flash memory, 8 KB of SRAM, and 4 KB of EEPROM. The AT90USB1286 is particularly recognized for its robust USB 2.0 Full-Speed interface, making it an ideal choice for developing applications that require seamless connectivity with host devices and peripherals.
One of the standout features of the AT90USB1286 is its ability to operate as both a USB device and a USB host, providing developers with the flexibility to create a wide range of applications. The microcontroller supports various USB classes, including HID (Human Interface Device), CDC (Communication Device Class), and MSC (Mass Storage Class), allowing for easy integration with keyboards, mice, and storage devices. The built-in USB bootloader further simplifies the programming process, enabling firmware updates over USB without the need for specialized hardware.
The design characteristics of the AT90USB1286 emphasize power efficiency and miniaturization. With a compact 32-pin TQFP or QFN package, this microcontroller is well-suited for space-constrained applications, including portable devices, consumer electronics, and embedded systems. The integrated peripherals, such as multiple timers, ADCs, and PWM outputs, enhance the AT90USB1286’s capability to handle a broad spectrum of tasks, from signal processing to motor control.
Typical applications for the AT90USB1286 span various industries, including automotive, medical devices, and industrial automation. It is particularly advantageous in scenarios that require USB connectivity, such as data logging systems, firmware updates, and user interface devices. With its combination of high performance, extensive peripheral support, and flexible USB functionality, the AT90USB1286 microcontroller is an excellent choice for developers looking to create innovative and reliable embedded solutions.
Images for reference
64-TQFP
64-VFQFN Exposed Pad
64-QFN Pkg