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AT89C51SND1 - USB Microcontrollers

Description

This document describes the USB bootloader functionalities as well as the USB protocol to efficiently perform operations on the on-chip Flash memory.

Features

  • Protocol.
  • USB Used as a Physical Layer.
  • Device Firmware Upgrade Class Compliant.
  • Auto-Frequency Detection.
  • In-System Programming.
  • Read/Write Flash Memory.
  • Read Device ID.
  • Full-chip Erase.
  • Read/Write Configuration Bytes.
  • Security Setting from ISP Command.
  • Remote.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features • Protocol – USB Used as a Physical Layer – Device Firmware Upgrade Class Compliant – Auto-Frequency Detection • In-System Programming – Read/Write Flash Memory – Read Device ID – Full-chip Erase – Read/Write Configuration Bytes – Security Setting from ISP Command – Remote Application Start Command • In-Application Programming/Self-Programming – Read/Write Flash Memory – Read Device ID – Block Erase – Read/Write Configuration Bytes – Bootloader Start Description This document describes the USB bootloader functionalities as well as the USB protocol to efficiently perform operations on the on-chip Flash memory. Additional information on the AT89C51SND1 product can be found in the AT89C51SND1 datasheet and the AT89C51SND1 errata sheet available on the Atmel web site.
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