ATmega32U2 Datasheet
时间: 2009-07-26 来源: Seawin
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下载次数: 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.
KeyParameter:
Flash (Kbytes): 8; EEPROM (Kbytes): 1; SRAM (Bytes): 1024; Max I/O Pins: 22;
GreenPackage VQFN (Sawn) 32 TQFP 32
ATmega8U2/16U2/32U2 Preliminary (314 pages, revision B, updated 07/09) USB DFU Bootloader Datasheet (28 pages, revision C, updated 07/08)
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 positionsensors (referred to simply as Hall sensors). The implementation includes both directionand open loop speed control.
AVR276: USB Software Library for AT90USBxxx Microcontrollers(27 pages, revision A, updated 01/07)This document describes the AT90USBxxx USB software library and illustrate how to develop a USB device or reduced host applications using this library
AVR277: On-The-Go (OTG) add-on to USB Software Library(15 pages, revision A, updated 07/07)This document describes the new features brought by the OTG working group andhow they are integrated in the AT90USBxxx USB software library, illustrating how todevelop customizable USB OTG applications.
AVR293: USB Composite Device(9 pages, revision A, updated 8/08)The aim of this document is to describe how to start and implement a compositedevice application.
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.
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.
Debug Tool: AVR Dragon
AVR JTAGICE mkII
Design Software: AVR Studio 4
AVR USB Series2 Software Packages
Development Software: AVR USB Software Packages
FLIP
Evaluation Kit: AT90USBKey
ATEVK525 AVR USB Mass Storage Evaluation Kit
Reference Design: ATAVRUSBRF01 USB 2.4 GHz Reference Design
Starter Kit: ATSTK526
ATSTK600
ATSTK600-TQFP32
Software Files:
AT90USB82 USB Bootloader v1.0.5 AVR IBIS AVR USB Software filesZip archive with IBIS files for Atmel AVR USB devices.
8-bit Microcontrollers with Integrated USB Controller(Flyer, 4 pages, revision F, updated 03/07)Atmels family of 8-bit microcontrollers supports a wide range of USB applications: high-endkeyboards, mice, phone accessories, toys, serial adapters and industrial equipment.An on-chip bootloader permits very quick firmware download from a PC, without using a parallel programmer or dedicated hardware.
AT90USBKey Hardware User Guide(User Guide, 22 pages, revision A, updated 04/06)This document describes the AT90USBKey dedicated to the AT90USB AVRmicrocontroller.
ATEVK525 Mass Storage Board for AVR Hardware(User Guide, 30 pages, revision B, updated 03/08)This document describes the ATEVK525 dedicated to the AT90USBxxx AVRmicrocontroller. This board is designed to allow an easy evaluation of USB MassStorage using demonstration software.
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
AVR Instruction Set(User Guide, 155 pages, revision H, updated 7/09)
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