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ATMEGA32U4 Programming Manual

Part Series:ATMEGA32U4 Series
Category:Microcontrollers
Description:MCU 8Bit AVR RISC 32KB Flash 3.3V/5V 44Pin TQFP
Document:ATMEGA32U4-AU Programming Manual (433 Pages)

ATMEGA32U4 Programming Manual Microcontrollers

433 Pages
Microchip
AVR USB 16KB FLASH - 16MHz, TQFP, Ind Temp, Green
433 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, TQFP, Ind Temp, Green
413 Pages
Microchip
AVR USB 16KB FLASH - 16MHz, TQFP, Ind Temp, Green
413 Pages
Microchip
AVR USB 16KB FLASH - 16MHz, QFN/MLF, Ind Temp, Green
413 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, TQFP, Ind Temp, Green
413 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, QFN/MLF, Ind Temp, Green
413 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, QFN/MLF, Ind Temp, Green
413 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, TQFP, Ind Temp, Green
412 Pages
Microchip
AVR USB 16KB FLASH - 16MHz, QFN/MLF, Ind Temp, Green
412 Pages
ATMEL
AVR USB 16KB FLASH - 16MHz, QFN/MLF, Ind Temp, Green

ATMEGA32U4-AU Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
16 MHz
Number of Pins
44 Pin
Supply Voltage (DC)
2.70V (min)
Case/Package
TQFP-44
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ATMEGA32U4-AU Function Overview

The ATMEDA32U4-AU is factory configured with a USB boot loader located in the on chip flash boot section of the controller. This USB boot loader allows to perform in system programming from a USB host controller without removing the part from the system or without a pre-programmed application, and without any external programming interface.
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