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ATMEGA32U4-AU

16MHz 8bit megaAVR Microcontroller in TQFP-44 Package

MICROCHIP ATMEGA32U4-AU

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA32U4-AU
Order Code:
1748525
Product Range
AVR ATmega Family ATmega32 Series Microcontrollers
Technical Datasheet:
ATMEGA32U4-AU   Datasheet
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Product Range Selector (AVR ATmega Family ATmega32 Series Microcontrollers)

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Product 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.
  • Auto baud (8/16 MHz crystal)
  • Read/write flash and EEPROM on chip memories
  • Read device ID
  • Full chip erase
  • Start application command
  • Software entry points for on chip flash drivers

Applications

Automation & Process Control, Consumer Electronics, Embedded Design & Development, Sensing & Instrumentation

Product Information

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:
AVR ATmega Family ATmega32 Series Microcontrollers

:
megaAVR

:
8bit

:
32KB

:
2.5KB

:
16MHz

:
26I/O's

:
TQFP

:
44Pins

:
I2C, SPI, UART, USART

:
USB Microcontroller

:
2.7V

:
5.5V

:
AVR ATmega

:
ATmega32

:
-

:
MSL 3 - 168 hours
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Technical Docs (3)

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