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USB Microcontroller.
32-Kbyte self-programming Flash Program Memory, 1024-byte SRAM, 1024-byte EEPROM. DebugWire interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. |
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ATmega8U2/16U2/32U2 Preliminary
(314 pages, revision B, updated 07/09)
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USB DFU Bootloader Datasheet
(28 pages, revision C, updated 07/08)
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AVR275: Sensor-based Control of Three Phase Brushless DC Motors Using AT90USB family
(10 pages, revision A, updated 09/06)
This application note described the control of a BLDC motor with Hall effect position
sensors (referred to simply as Hall sensors). The implementation includes both direction
and open loop speed control.
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USB PC Drivers Based on Generic HID Class
(10 pages, revision B, updated 7/08)
This document gives information on integrating the Atmel USB HID DLL functions. Simple code examples that demonstrate different types of implementation are given.
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AVR042: AVR Hardware Design Considerations
(14 pages, revision F, updated 4/08)
This Application Note covers the most common problems encountered when switching to a new microcontroller architecture like the AVR. Solutions and considerations for the most common design challenges are covered.
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AVR328: USB Generic HID Implementation
(13 pages, revision B, updated 02/08)
The aim of this document is to describe how to start and implement a USB application, based on the HID class, to transfer data between a PC and user equipment, using AT90USB microcontrollers.
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AVR270: USB Mouse Demonstration
(11 pages, revision C, updated 7/08)
This document describes a simple mouse project. It allows users to quickly test USB hardware using AT90USB without any driver installation.
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AVR271: USB Keyboard Demonstration
(12 pages, revision B, updated 7/08)
The aim of this document is to describe how to start and implement a USB keyboard application using the STK525 starter kit and FLIP in-system programming software for AT90USB microcontrollers.
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 Other Related Application Notes |
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AVR Dragon |
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AVR JTAGICE mkII |
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See more FAQs |
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AVR and AVR32 - Quick Reference Guide
(Overview, 68 pages, revision I, updated 5/09)
Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
- Device family description
- Key features
- Device selection guides
- Application oriented device families
- Tools offer
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AVR Instruction Set
(User Guide, 155 pages, revision H, updated 7/09)
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Touch Solutions
