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AN3399

Title:
AN3399, Safeguarding Flash Memory Self-Write Operations
Name:
AN3399
Date:
03/25/2020
Author:
Justin Oshea
Description:
The purpose of this application note is to provide guidance and best practices on how to prevent unintended Flash writes or erasures that can cause minor to catastrophic field failures. Adding Flash programming safeguards to the firmware will reduce the risk of problems and ensure robust field updates. This application note increases firmware robustness through understanding of the potential issues and provides methods to prevent them.
Keywords:
Bootloader, Flash, write, read, erase, verify, PIC24, dsPIC, MCU, DSC, EEPROM, OTA
 
Application Notes & Source Code
 Last Updated
Size
 
  AN3399
  03/25/2020
  234KB
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