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AT90USB64x - USB DFU Bootloader

Download the AT90USB64x datasheet PDF (AT90USB128X included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for usb dfu bootloader.

Description

The 8bits mega AVR with USB interface devices are factory configured with a USB bootloader located in the on-chip flash boot section of the controller.

Features

  • USB Protocol.
  • Based on the USB DFU class.
  • Autobaud (8/16 MHz crystal).
  • In-System Programming.
  • Read/Write Flash and EEPROM on-chip memories.
  • Read Device ID.
  • Full chip Erase.
  • Start.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT90USB128X_ATMEL.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by ATMEL

Full PDF Text Transcription

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www.DataSheet4U.com Features • USB Protocol – Based on the USB DFU class – Autobaud (8/16 MHz crystal) • In-System Programming – Read/Write Flash and EEPROM on-chip memories – Read Device ID – Full chip Erase – Start application command • In-Application Programming – Software Entry-points for on-chip flash drivers 1. Description The 8bits mega AVR with USB interface devices are factory configured with a USB bootloader located in the on-chip flash boot section of the controller. This USB bootloader allows to perform In-System Programming from an 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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